Precast block production stacking device for concrete pole

Abstract

The invention provides a precast block production stacking device for a concrete electric pole, belongs to the field of auxiliary accessories of the concrete electric pole, and solves the problems that an existing production device is low in precast block production stacking efficiency, poor in effect and the like. Comprising a reciprocating conveying mechanism, a stacking frame located on the rear side of the reciprocating conveying mechanism, two cement discharging mechanisms, a lifting vibrating mechanism and a lifting beating mechanism, a transferring frame and a plurality of stacked precast block molds are placed below the stacking frame, and a plurality of evenly-distributed vibrating platforms are arranged on the reciprocating conveying mechanism; a mold placing platform is arranged on each vibration platform, the cement discharging mechanism, the lifting vibration mechanism, the cement discharging mechanism and the lifting flapping mechanism are arranged in sequence, a splash-proof assembly is arranged on the cement discharging mechanism on the rear side, and a stacking carrying mechanism and a demolding spraying mechanism are arranged on the stacking frame. According to the concrete chassis precast block assembly line type production stacking machine, stable mold carrying, primary material injection, cement vibrating, secondary material injection, cement beating and mold carrying and stacking can be carried out.

Description

Technical Field

[0001] The invention belongs to the technical field of cement pole auxiliary accessories and relates to a production and stacking device, in particular to a production and stacking device for prefabricated blocks for cement poles. Background Art

[0002] Since cement poles have a relatively large deadweight, a cement chassis prefabricated block should be placed at the bottom of the cement poles in areas with soft soil and for terminal poles and corner poles equipped with guy wires. The main function of the cement chassis prefabricated block is to stabilize the poles and prevent them from sinking. The cement chassis is placed at the bottom of the pole, which can support the poles and withstand the pressure transmitted from the pole body, ensuring that the poles are vertical and preventing them from tilting or even collapsing.

[0003] The existing technology has the following problems: the existing cement chassis prefabricated blocks have low processing efficiency and cannot efficiently and quickly perform injection production and finished product stacking.

[0004] Based on this, we propose a prefabricated block production and stacking device for cement poles, which can stably transport molds, inject materials once, vibrate cement, inject materials twice, beat cement, and transport and stack molds for assembly line production and stacking of concrete chassis prefabricated blocks. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose a production and stacking device for prefabricated blocks for cement poles. The technical problem to be solved by the invention is: how to achieve stable conveying of molds, primary injection, cement vibrating, secondary injection, cement beating, and conveying and stacking molds for assembly line production and stacking of prefabricated blocks for concrete chassis.

[0006] The purpose of the present invention can be achieved by the following technical solutions: A production and stacking device for prefabricated blocks for cement poles comprises a reciprocating conveying mechanism and a stacking frame located at the rear side of the reciprocating conveying mechanism, two cement discharging mechanisms, a lifting and vibrating mechanism and a lifting and beating mechanism, a transfer frame and a plurality of stacked prefabricated block molds are placed below the stacking frame, the transfer frame is located at the rear side of the reciprocating conveying mechanism, a plurality of evenly distributed vibration platforms are arranged on the reciprocating conveying mechanism, and mold placing platforms are arranged on the vibration platforms, two cement discharging mechanisms are respectively located at the front sides of the lifting and vibrating mechanism and the lifting and beating mechanism, the cement discharging mechanism, the lifting and vibrating mechanism, the cement discharging mechanism and the lifting and beating mechanism are sequentially arranged on one side of the reciprocating conveying mechanism, a splash-proof assembly is provided on the cement discharging mechanism on the rear side, and a stacking and handling mechanism and a demoulding spraying mechanism are provided on the stacking frame.

[0007] The working principle of the present invention is as follows: wet cement concrete with a higher water content is added into the first cement discharging mechanism, dry cement concrete with a lower water content is added into the second cement discharging mechanism, a demoulding agent is applied into the top prefabricated block mold of a plurality of stacked prefabricated block molds through a demoulding spraying mechanism, the stacking and conveying mechanism conveys the top prefabricated block mold coated with the demoulding agent to a mold placing platform on one side of the conveying on the reciprocating conveying mechanism, and conveys it stably, and after conveying it to the other end of the reciprocating conveying mechanism, it is conveyed to the injection side of the conveying mechanism, and the conveying mechanism conveys it to the first cement discharging mechanism, the lifting and vibrating mechanism, the second cement discharging mechanism and the lifting and beating mechanism in sequence, the first cement discharging mechanism injects a certain amount of wet cement concrete into the prefabricated block mold, and vibrates while dropping the material, and the lifting and beating mechanism is lifted. The descending and vibrating mechanism vibrates the wet cement concrete inside the precast block mold evenly, the lifting and vibrating mechanism rises, and the splash-proof component extends under the lifting and vibrating mechanism to collect cement on the lifting and vibrating mechanism to prevent cement residue from splashing on the reciprocating conveying mechanism. The second cement discharging mechanism injects a certain amount of dry cement concrete into the upper part of the wet cement concrete inside the uppermost precast block mold, and vibrates while dropping the material to spread the dry cement concrete on top of the wet cement concrete. The lifting and beating mechanism beats and compacts the drier cement concrete on top. The stacking and handling mechanism transports and stacks the precast block mold filled with cement on top of the transfer rack, and then transports it to an external static place. After the cement solidifies, a cement chassis precast block is formed. The precast block mold is opened, and the concrete chassis precast block is taken out as the cement chassis of the cement pole.

[0008] The reciprocating conveying mechanism includes a conveying slide seat, two parallel conveying slide seats are fixed above the conveying slide seat, and transverse movement bases are provided at both ends of the upper part of the conveying slide seat. The two transverse movement bases are located at the two ends of the two conveying slide seats, and a transverse movement electric push rod is fixed on the upper end of the transverse movement base. A transverse movement slide is slidably provided on the upper end of the transverse movement base. The transverse movement slide is fixedly connected to the telescopic end of the transverse movement electric push rod, and a conveying slide is slidably provided on the upper end of the transverse movement slide. Conveying tooth seats are fixed on both sides of the conveying slide, and a plurality of tensioning conveying wheels are provided on both sides of the conveying slide seat. Conveying tooth belts are provided on the plurality of tensioning conveying wheels. Two conveying motors are fixed on the conveying slide seat, and the output shaft of the conveying motor is fixedly connected to the rotating shaft of one of the tensioning conveying wheels at the corresponding position on the same side, and the conveying tooth seat is engaged with the conveying tooth belt on the same side.

[0009] By adopting the above structure, the telescopic end of the transverse moving electric push rod at one end drives the transverse moving slide to slide to one side on the upper end of the transverse moving base, and drives the conveying slide to move to one side. At this time, the conveying tooth seat is engaged with the conveying card tooth belt on the same side, and the output shaft of the conveying motor drives the rotating shaft of one of the tensioning conveying wheels at the corresponding position on the same side to rotate. A plurality of tensioning conveying wheels are provided with conveying card tooth belts, thereby driving the conveying card tooth belt to move, driving the conveying slide to slide on the upper end of the conveying slide seat, and the conveying slide moves from one end to the other end, and the transverse moving electric push rod at the other end drives the transverse moving slide to slide to the other side on the upper end of the transverse moving base, driving the conveying slide to move to the other side, and then according to the above steps, the conveying slide is reciprocated.

[0010] The vibration platform includes a conveying slide and a vibration top plate, the conveying slide is fixed to the upper end of the conveying slide at a corresponding position, and a plurality of vibration springs are arranged between the conveying slide and the vibration top plate; the mold setting platform includes a mold setting base plate, the mold setting base plate is arranged at the upper end of the vibration top plate, and a plurality of limit blocks are detachably arranged on the mold setting base plate.

[0011] With the above structure, a number of vibration springs are arranged between the conveying slide and the vibration top plate, so that the upper vibration top plate can vibrate, thereby driving the mold base plate above it to vibrate, and the limit block is used to engage the limit prefabricated block mold.

[0012] The prefabricated block mold comprises a U-shaped frame plate and two locking parts, wherein the U-shaped frame plate is placed on the upper end of the mold base plate, and the U-shaped frame plate is clamped on a plurality of limit blocks, and a model column is detachably fixed to the inner middle part of the U-shaped frame plate, and a mold column is detachably fixed to the inner middle part of the inner side of the U-shaped frame plate, and a mold side frame symmetrically arranged is hinged on both sides of the U-shaped frame plate, and a notched locking seat is fixed on both sides of the upper end of the mold side frame. The locking part comprises a locking link, and the locking link is sleeved in the notch of the two notched locking seats at corresponding positions, and one end of the locking link is screwed with a screwed end seat, and the other end of the locking link is slidably provided with a sliding end seat, and locking springs are sleeved on both end portions of the locking link, and the locking spring at one end contacts the screwed end seat and the notched locking seat on the same side, and the locking spring at the other end contacts the sliding end seat and the notched locking seat on the same side, and the other end of the locking link is hinged with a locking handle, and the locking handle contacts the sliding end seat.

[0013] With the above structure, both sides of the U-shaped frame plate are hinged with symmetrically arranged mold side frames, and a concrete prefabricated block mold cavity is formed between the U-shaped frame plate and the two mold side frames and between the U-shaped frame plate and the model column, and then the locking link is sleeved into the notch of the two notch locking seats at the corresponding positions, and the screw connection position of the screw connection end seat at one end of the locking link is adjusted according to the distance between the notch locking seats at the upper end of the mold side frame, and the locking spring at one end abuts against the screw connection end seat and the notch locking seat on the same side, and the locking spring at the other end abuts against the sliding end seat The locking seat is locked with the notch on the same side, and then the locking handle is pressed. The locking spring locks the two mold side frames to lock them on the U-shaped frame plate, and the demoulding spraying mechanism is used to apply a demoulding agent to the inside of the concrete precast block cavity. The U-shaped frame plate is placed on the upper end of the mold base plate, and the U-shaped frame plate is clamped on a number of limit blocks. Cement is injected into the concrete precast block cavity through two cement discharging mechanisms. After static molding, demoulding is carried out, the locking handle is pulled in the opposite direction to release the lock, the mold side frames on both sides are opened, and the concrete precast block is taken out.

[0014] The cement discharging mechanism comprises a cement discharging frame, the cement discharging frame is located on one of the conveying slide seats, a cement hopper is fixed on the cement discharging frame, discharging gears that mesh with each other are rotatably provided on both sides of the cement hopper, swing arms are fixed on the discharging gears, a discharging electric push rod is hinged between the two swing arms on the same side, a discharging arc baffle is fixed between the ends of the two swing arms at the same end, the discharging arc baffle is slidably arranged under the cement hopper, two symmetrically arranged vibration motors are fixed on the cement hopper, a mounting crossbeam is fixed on the cement discharging frame, a swing motor and a swing box seat are fixed on the mounting crossbeam, a swing cam is provided for internal rotation of the swing box seat, an output shaft of the swing motor is fixedly connected to a rotating shaft of the swing cam, a swing push rod is provided for internal sliding of the swing box seat, a driving connecting rod 1 is hinged between the lower end of the swing push rod and the swing cam, a guide wheel is rotatably provided at the upper end of the swing push rod, and when the swing push rod is in the initial position, the arc surface of the guide wheel is tangent to the lower end surface of the vibrating top plate.

[0015] By adopting the above structure, wet cement concrete with a higher water content is added to the cement hopper of the first cement discharging mechanism, and dry cement concrete with a lower water content is added to the cement hopper of the second cement discharging mechanism. The vibration motor vibrates and discharges the materials, and the unloading electric push rod is expanded, driving the swing rod to open to both sides, driving the mutually meshing discharging gears to rotate, thereby limiting the swing rod to open synchronously to both sides, driving the discharging arc baffle to slide and open under the cement hopper, and the cement inside the cement hopper falls steadily. While falling, the output shaft of the positioning motor drives the rotating shaft of the positioning cam to rotate, and the positioning cam pulls the positioning top rod to reciprocate and rise and fall by driving the connecting rod. The arc surface of the guide wheel is tangent to the lower end surface of the vibrating top plate, pushing the vibrating top plate to shake, so that the mold platform vibrates to ensure uniform cement. After the discharging is completed, the unloading electric push rod is retracted, driving the discharging arc baffle to slide and close under the cement hopper.

[0016] The lifting and vibrating mechanism includes a lifting and vibrating frame, on which two symmetrically arranged guide seats are slidably provided, a lifting hydraulic rod is provided between the lifting and vibrating frame and the guide seat, a tensioning spring is provided between the guide seat and the lifting and vibrating frame, a double-axis vibrating motor is fixed between the two guide seats, a driving main rod is rotatably provided inside the guide seats, the output shafts on both sides of the double-axis vibrating motor are fixedly connected between the rotating shafts of the driving main rods on the same side, a plurality of electric vibrating rods are slidably provided on the two guide seats, a driving connecting rod 2 is hinged between the plurality of electric vibrating rods and the driving main rods on the same side, a scraper orifice plate is fixed on the lifting and vibrating frame, the scraper orifice plate is located below the electric vibrating rod, and a plurality of scraper through holes are provided on the scraper orifice plate that are directly opposite to the position of the electric vibrating rod.

[0017] With the above structure, the lifting hydraulic rod drives the two guide seats to slide downward along the lifting and vibrating frame at the same time, and the tension spring ensures stable sliding, thereby driving the electric vibrating rod to pass through the scraping through hole at the corresponding position on the scraper orifice plate and insert it into the concrete precast block cavity filled with wet cement concrete with a higher water content. Then the output shafts on both sides of the double-axis vibrating motor drive the rotating shaft of the driving main rod on the same side to rotate, and the driving main rod drives the driving main rod to lift and slide on the guide seat through the driving connecting rod 2 to vibrate, and the electric vibrating rod can vibrate at the same time to ensure that the cement inside the concrete precast block cavity is uniform. After the vibration is completed, the lifting hydraulic rod drives the two guide seats to slide upward along the lifting and vibrating frame at the same time, driving the electric vibrating rod to leave the scraping through hole at the corresponding position on the scraper orifice plate upward, and the scraping through hole scrapes off the cement slurry remaining on the electric vibrating rod to prevent the residual cement from solidifying.

[0018] The splash-proof component includes a slide socket, which is fixed on a cement discharging rack of a cement discharging mechanism at the rear side, a splash-proof electric push rod is fixed on the slide socket, a slide plug plate is slidably provided on the slide socket, the telescopic end of the splash-proof electric push rod is fixedly connected to the slide plug plate, a splash-proof box is fixed at the end of the slide plug plate, and when the telescopic end of the splash-proof electric push rod is extended, the splash-proof box is located directly below the scraper hole plate.

[0019] With the above structure, the lifting hydraulic rod drives the two guide seats to slide upward along the lifting vibrating frame at the same time. After the scraper through hole scrapes off the residual cement slurry on the electric vibrating rod, the telescopic end of the splash-proof electric push rod drives the slide plate to slide out on the slide socket. At this time, the splash-proof box is located directly below the scraper hole plate to receive the residual droplets falling from the electric vibrating rod to prevent them from falling on the reciprocating conveying mechanism, thereby ensuring stable movement. After production is completed, the electric vibrating rod is cleaned and the splash-proof box is used to collect water to prevent sewage from splashing onto the reciprocating conveying mechanism.

[0020] The lifting and beating mechanism includes a lifting and beating frame, on which a guide base plate is slidably provided, two lifting hydraulic rods are provided between the lifting and beating frame and the guide base plate, two tensioning springs are provided between the guide base plate and the lifting and vibrating frame, a support rod frame is fixed at the lower end of the guide base plate, a beating plate is fixed at the lower end of the support rod frame, and a beating avoidance hole with a size matching the position of the model column is opened on the beating plate.

[0021] With the above structure, the second lifting hydraulic rod drives the guide bottom plate to slide downward along the lifting vibration frame, and the second tensioning spring ensures stable sliding, thereby driving the support frame to move downward, thereby driving the beating plate to be pressed on the top of the inside of the concrete precast block mold cavity paved with dry cement concrete with a lower water content for compaction. The second lifting hydraulic rod drives the guide bottom plate to slide up and down along the lifting vibration frame, and performs multiple beating and compaction. The beating avoidance hole is used to avoid the model column.

[0022] Two symmetrically arranged transverse conveying frames are fixed on the stacking frame, and the stacking handling mechanism and the demoulding spraying mechanism both include a longitudinal electric conveying frame, which is horizontally arranged on the transverse conveying frame, and a vertical electric conveying frame is arranged on the longitudinal electric conveying frame for transmission, an electric handling clamp is arranged at the lower end of the sliding seat of the vertical electric conveying frame of the stacking handling mechanism, and a demoulding agent spraying head is arranged at the lower end of the sliding seat of the vertical electric conveying frame of the demoulding spraying mechanism, and the demoulding spraying mechanism also includes a liquid tank and a liquid pump, the liquid tank is fixed on the stacking frame, the liquid pump is fixed on the liquid tank, and the liquid inlet end of the liquid pump and the liquid tank as well as the liquid outlet end of the liquid pump and the demoulding agent spraying head are connected by water pipes.

[0023] With the above structure, the longitudinal electric conveyor frame moves horizontally on the two transverse conveyor frames, the longitudinal electric conveyor frame drives the vertical electric conveyor frame to move horizontally and longitudinally, the sliding seat of the vertical electric conveyor frame drives the electric handling claws and the release agent nozzle at the lower end to rise and fall, the stacking and handling mechanism is used for handling and stacking, the precast block molds filled with cement are transported and stacked above the transfer frame, the release agent nozzle of the release spraying mechanism extends into the uppermost precast block mold, the liquid pump injects the release agent in the liquid tank into the release agent nozzle, and the release agent nozzle coats the release agent on the inner wall of the concrete precast block cavity of the precast block mold.

[0024] Compared with the prior art, the present invention has the following advantages: The reciprocating conveying mechanism cooperates with the vibration platform and the mold-setting platform to stably place the prefabricated block mold and form a stable reciprocating conveying to form an assembly line type injection, handling and stacking of the concrete chassis prefabricated blocks; The vibration platform cooperates with two cement discharging mechanisms to achieve simultaneous discharge and vibration, ensuring uniform cement distribution. The lifting and vibrating mechanism is used to lift, vibrate and vibrate to ensure that the cement inside the concrete precast block mold cavity is uniform. The residual cement slurry on the electric vibrating rod can also be scraped off to prevent the residual cement from solidifying. The anti-splash component collects the cement on the lifting and vibrating mechanism to prevent the residual cement from splashing on the reciprocating conveying mechanism. The cement inside the concrete precast block mold cavity is compacted through the lifting and beating mechanism to ensure the molding effect; The stacking frame cooperates with the stacking and handling mechanism to carry out the loading and handling of the prefabricated block molds and to stack the prefabricated block molds filled with cement on the transfer rack; The release agent is applied to the interior of the concrete precast block mold cavity of the precast block mold by cooperating with the stacking frame and the demoulding spraying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the left side of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure on the right side of the present invention.

[0027] Figure 3 It is a structural schematic diagram of the reciprocating conveying mechanism in the present invention.

[0028] Figure 4 It is a structural schematic diagram of the mold platform and the vibration platform in the present invention.

[0029] Figure 5 It is a structural schematic diagram of the prefabricated block mold in the present invention.

[0030] Figure 6 It is a structural schematic diagram of the cement discharging mechanism in the present invention.

[0031] Figure 7 It is a schematic structural diagram of the splash-proof assembly in the present invention.

[0032] Figure 8 It is a structural schematic diagram of the lifting and vibrating mechanism in the present invention.

[0033] Fig. 9 It is a structural schematic diagram of the lifting and beating mechanism in the present invention.

[0034] Fig.10 It is a structural schematic diagram of the stacking frame, the stacking and transporting mechanism and the demoulding and spraying mechanism in the present invention.

[0035] In the figure, 1. reciprocating conveying mechanism; 2. vibrating platform; 3. mold setting platform; 4. cement discharging mechanism; 5. lifting and vibrating mechanism; 6. splash-proof assembly; 7. lifting and slapping mechanism; 8. stacking frame; 9. stacking and handling mechanism; 10. transfer frame; 11. prefabricated block mold; 12. demoulding spraying mechanism; 13. conveying slide seat; 14. conveying card tooth belt; 15. transverse base; 16. transverse electric push rod; 17. transverse slide seat; 18. conveying tooth seat; 19. Conveying motor; 20, conveying slide seat; 21, tensioning conveying wheel; 22, conveying slide seat; 23, vibration base; 24, vibration spring; 25, vibration top plate; 26, mold base plate; 27, limit block; 28, U-shaped frame plate; 29, mold side frame; 30, notch locking seat; 31, model column; 32, screw end seat; 33, locking spring; 34, locking connecting rod; 35, sliding end seat; 36, locking handle; 37, cement discharging rack; 38, cement material Bucket; 39, discharging gear; 40, swing rod; 41, vibration motor; 42, unloading electric push rod; 43, discharging arc baffle; 44, installation beam; 45, swing motor; 46, swing cam; 47, swing box seat; 48, driving connecting rod 1; 49, swing top rod; 50, guide wheel; 51, splash-proof electric push rod; 52, slide socket; 53, slide plug plate; 54, splash-proof box; 55, lifting and vibrating frame; 56, tension spring 1; 57, lifting hydraulic Rod one; 58, guide seat; 59, double-axis vibrating motor; 60, driving main rod; 61, driving connecting rod two; 62, electric vibrating rod; 63, scraper hole plate; 64, lifting and beating frame; 65, tensioning spring two; 66, lifting hydraulic rod two; 67, support rod frame; 68, beating plate; 69, liquid pump; 70, transverse conveying frame; 71, longitudinal electric conveying frame; 72, vertical electric conveying frame; 73, release agent nozzle; 74, liquid tank; 75, electric handling clamp. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0037] like Figure 1-Figure 10As shown, the present cement pole prefabricated block production stacking device comprises a reciprocating conveying mechanism 1 and a stacking frame 8 located at the rear side of the reciprocating conveying mechanism 1, two cement discharging mechanisms 4, a lifting and vibrating mechanism 5 and a lifting and beating mechanism 7, a transfer frame 10 and a plurality of stacked prefabricated block molds 11 are placed below the stacking frame 8, the transfer frame 10 is located at the rear side of the reciprocating conveying mechanism 1, a plurality of evenly distributed vibration platforms 2 are arranged on the reciprocating conveying mechanism 1, and a mold placing platform 3 is arranged on the vibration platform 2, the two cement discharging mechanisms 4 are respectively located at the front sides of the lifting and vibrating mechanism 5 and the lifting and beating mechanism 7, the cement discharging mechanism 4, the lifting and vibrating mechanism 5, the cement discharging mechanism 4 and the lifting and beating mechanism 7 are sequentially arranged on one side of the reciprocating conveying mechanism 1, a splash-proof assembly 6 is provided on the cement discharging mechanism 4 at the rear side, and a stacking handling mechanism 9 and a demoulding spraying mechanism 12 are provided on the stacking frame 8.

[0038] Wet cement concrete with a higher water content is added to the first cement discharging mechanism 4, and dry cement concrete with a lower water content is added to the second cement discharging mechanism 4. A release agent is applied to the top prefabricated block mold 11 of the plurality of stacked prefabricated block molds 11 through a demoulding spraying mechanism 12. The stacking and conveying mechanism 9 conveys the top prefabricated block mold 11 coated with the release agent to the mold placement platform 3 on the conveying side of the reciprocating conveying mechanism 1 for stable conveying. After being conveyed to the other end of the reciprocating conveying mechanism 1, it is conveyed to the injection side of the conveying mechanism 1. The conveying mechanism 1 conveys to the first cement discharging mechanism 4, the lifting and vibrating mechanism 5, the second cement discharging mechanism 4 and the lifting and beating mechanism 7 in sequence. The first cement discharging mechanism 4 injects a certain amount of wet cement concrete into the prefabricated block mold 11, vibrates while dropping the material, and lifts and vibrates. The mechanism 5 vibrates the wet cement concrete inside the precast block mold 11 evenly, the lifting and vibrating mechanism 5 rises, and the splash-proof component 6 extends under the lifting and vibrating mechanism 5 to collect cement on the lifting and vibrating mechanism 5 to prevent cement residue from splashing on the reciprocating conveying mechanism 1. The second cement discharging mechanism 4 injects a certain amount of dry cement concrete into the upper part of the wet cement concrete inside the uppermost precast block mold 11, and vibrates while dropping the material to spread the dry cement concrete on the upper part of the wet cement concrete. The lifting and beating mechanism 7 beats and compacts the drier cement concrete on the upper part; the stacking and handling mechanism 9 stacks the precast block mold 11 filled with cement above the transfer rack 10, and then transports it to an external static place. After the cement is solidified, a cement chassis precast block is formed, the precast block mold 11 is opened, and the concrete chassis precast block is taken out as the cement chassis of the cement pole.

[0039] The reciprocating conveying mechanism 1 includes a conveying slide seat 13, two parallel conveying slide seats 20 are fixed above the conveying slide seat 13, and both ends of the upper part of the conveying slide seat 13 are provided with a transverse base 15, and the two transverse bases 15 are located at both ends of the two conveying slide seats 20. The upper ends of the transverse bases 15 are fixed with transverse electric push rods 16, and the upper ends of the transverse bases 15 are slidably provided with transverse slides 17, which are fixedly connected to the telescopic ends of the transverse electric push rods 16. 17 are all slidably provided with a conveying slide 22 at the upper end, and conveying tooth seats 18 are fixed on both sides of the conveying slide 22. A plurality of tensioning conveying wheels 21 are provided on both sides of the conveying slide seat 13, and a plurality of tensioning conveying wheels 21 are provided with conveying card tooth belts 14. Two conveying motors 19 are fixed on the conveying slide seat 13, and the output shaft of the conveying motor 19 is fixedly connected to the rotating shaft of one of the tensioning conveying wheels 21 at the corresponding position on the same side, and the conveying tooth seat 18 is engaged with the conveying card tooth belt 14 on the same side.

[0040] The telescopic end of the transverse electric push rod 16 at one end drives the transverse slide 17 to slide to one side on the upper end of the transverse base 15, and drives the conveying slide 22 to move to one side. At this time, the conveying tooth seat 18 is engaged with the conveying card tooth belt 14 on the same side, and the output shaft of the conveying motor 19 drives the rotating shaft of one of the tensioning conveying wheels 21 at the corresponding position on the same side to rotate. A plurality of tensioning conveying wheels 21 are provided with a conveying card tooth belt 14, thereby driving the conveying card tooth belt 14 to move, driving the conveying slide 22 to slide on the upper end of the conveying slide seat 20, and the conveying slide 22 moves from one end to the other end. The transverse electric push rod 16 at the other end drives the transverse slide 17 to slide to the other side on the upper end of the transverse base 15, and drives the conveying slide 22 to move to the other side, and then according to the above steps, the conveying slide 22 is reciprocated.

[0041] The vibration platform 2 includes a conveying slide 22 and a vibration top plate 25. The conveying slide 22 is fixed at the upper end of the conveying slide 22 at a corresponding position, and a plurality of vibration springs 24 are arranged between the conveying slide 22 and the vibration top plate 25. The mold setting platform 3 includes a mold setting base plate 26. The mold setting base plate 26 is arranged at the upper end of the vibration top plate 25, and a plurality of limit blocks 27 are detachably arranged on the mold setting base plate 26.

[0042] A plurality of vibration springs 24 are provided between the conveying slide 22 and the vibration top plate 25 , so that the upper vibration top plate 25 can vibrate, thereby driving the mold base plate 26 above it to vibrate. The limit block 27 is used to engage and limit the prefabricated block mold 11 .

[0043] The prefabricated block mold 11 includes a U-shaped frame plate 28 and two locking parts. The U-shaped frame plate 28 is placed on the upper end of the mold base plate 26, and the U-shaped frame plate 28 is engaged with a plurality of limit blocks 27. A model column 31 is detachably fixed to the inner middle part of the U-shaped frame plate 28. The two sides of the U-shaped frame plate 28 are hinged with symmetrically arranged mold side frames 29. The upper ends of the mold side frames 29 are fixed with notched locking seats 30. The locking parts include a locking link 34, and the locking link 34 is sleeved on the two notched locking seats 30 at corresponding positions. Inside the notch, one end of the locking link 34 is threadedly connected to a threaded end seat 32, and the other end of the locking link 34 is slidably provided with a sliding end seat 35. Locking springs 33 are sleeved on both ends of the locking link 34. The locking spring 33 at one end abuts against the threaded end seat 32 and the notch locking seat 30 on the same side, and the locking spring 33 at the other end abuts against the sliding end seat 35 and the notch locking seat 30 on the same side. A locking handle 36 is hingedly connected to the other end of the locking link 34, and the locking handle 36 abuts against the sliding end seat 35.

[0044] The two sides of the U-shaped frame plate 28 are hinged with mold side frames 29 arranged symmetrically. The concrete prefabricated block mold cavity is formed between the U-shaped frame plate 28 and the two mold side frames 29 and between the U-shaped frame plate 28 and the model column 31. Then, the locking link 34 is sleeved inside the notches of the two notched locking seats 30 at the corresponding positions. According to the distance between the notched locking seats 30 at the upper ends of the mold side frames 29, the screw connection position of the screw connection end seat 32 at one end of the locking link 34 is adjusted. The locking spring 33 at one end abuts against the screw connection end seat 32 and the notched locking seat 30 on the same side, and the locking spring 33 at the other end abuts against the sliding end seat 35. The locking seat 30 is locked with the notch on the same side, and then the locking handle 36 is pressed. The locking spring 33 locks the two mold side frames 29 to lock them on the U-shaped frame plate 28. The demoulding spraying mechanism 12 is used to apply a demoulding agent to the interior of the concrete precast block cavity. The U-shaped frame plate 28 is placed on the upper end of the mold base plate 26, and the U-shaped frame plate 28 is engaged with a plurality of limit blocks 27. Cement is injected into the interior of the concrete precast block cavity through two cement discharging mechanisms 4. After static molding, demoulding is performed, and the locking handle 36 is pulled in the opposite direction to release the lock, and the mold side frames 29 on both sides are opened to take out the concrete precast block.

[0045] The cement discharging mechanism 4 includes a cement discharging frame 37, which is located on one of the conveying slide seats 20. A cement hopper 38 is fixed on the cement discharging frame 37. Discharging gears 39 that mesh with each other are rotatably provided on both sides of the cement hopper 38. Swing rods 40 are fixed on the discharging gears 39. A discharge electric push rod 42 is hinged between the two swing rods 40 on the same side. A discharge arc baffle 43 is fixed between the ends of the two swing rods 40 at the same end. The discharge arc baffle 43 is slidably arranged below the cement hopper 38. Two symmetrically arranged vibration motors 4 are fixed on the cement hopper 38. 1. A mounting crossbeam 44 is fixed on the cement discharging frame 37, and a positioning motor 45 and a positioning box seat 47 are fixed on the mounting crossbeam 44. A positioning cam 46 is rotatably provided inside the positioning box seat 47, and the output shaft of the positioning motor 45 is fixedly connected to the rotating shaft of the positioning cam 46. A positioning ejector rod 49 is slidably provided inside the positioning box seat 47, and a driving connecting rod 48 is hinged between the lower end of the positioning ejector rod 49 and the positioning cam 46, and a guide wheel 50 is rotatably provided on the upper end of the positioning ejector rod 49. When the positioning ejector rod 49 is in the initial position, the arc surface of the guide wheel 50 is tangent to the lower end surface of the vibrating top plate 25.

[0046] Wet cement concrete with a higher water content is added into the cement hopper 38 of the first cement discharging mechanism 4, and dry cement concrete with a lower water content is added into the cement hopper 38 of the second cement discharging mechanism 4. The vibration motor 41 vibrates and discharges the concrete, and the unloading electric push rod 42 is unfolded, driving the swing rod 40 to open to both sides, driving the mutually meshing discharging gears 39 to rotate, thereby limiting the swing rod 40 from opening synchronously to both sides, driving the discharging arc baffle 43 to slide open under the cement hopper 38, and the water The cement inside the mud hopper 38 falls steadily. While falling, the output shaft of the positioning motor 45 drives the rotating shaft of the positioning cam 46 to rotate. The positioning cam 46 pulls the positioning push rod 49 to reciprocate and rise and fall by driving the connecting rod 48. The arc surface of the guide wheel 50 is tangent to the lower end surface of the vibrating top plate 25, pushing the vibrating top plate 25 to shake, causing the mold platform 3 to vibrate to ensure uniform cement. After discharging is completed, the unloading electric push rod 42 is retracted, driving the discharging arc baffle 43 to slide and close under the cement hopper 38.

[0047] The lifting and vibrating mechanism 5 includes a lifting and vibrating frame 55, on which two symmetrically arranged guide seats 58 are slidably provided, a lifting hydraulic rod 57 is provided between the lifting and vibrating frame 55 and the guide seat 58, a tensioning spring 56 is provided between the guide seat 58 and the lifting and vibrating frame 55, a double-axis vibrating motor 59 is fixed between the two guide seats 58, a driving main rod 60 is rotatably provided inside the guide seats 58, and the output shafts on both sides of the double-axis vibrating motor 59 are fixedly connected between the rotating shafts of the driving main rod 60 on the same side, a plurality of electric vibrating rods 62 are slidably provided on the two guide seats 58, a driving connecting rod 2 61 is hinged between the plurality of electric vibrating rods 62 and the driving main rod 60 on the same side, a scraper orifice plate 63 is fixed on the lifting and vibrating frame 55, the scraper orifice plate 63 is located below the electric vibrating rod 62, and the scraper orifice plate 63 is provided with a plurality of scraper through holes that are directly opposite to the position of the electric vibrating rod 62.

[0048] The lifting hydraulic rod 57 drives the two guide seats 58 to slide downward along the lifting and vibrating frame 55 at the same time, and the tension spring 56 ensures stable sliding, thereby driving the electric vibrating rod 62 to pass through the scraper through hole at the corresponding position on the scraper orifice plate 63 and insert it into the concrete precast block mold cavity filled with wet cement concrete with a higher water content. Then the output shafts on both sides of the double-axis vibrating motor 59 drive the rotating shaft of the driving main rod 60 on the same side to rotate, and the driving main rod 60 drives the driving main rod 60 to lift and slide on the guide seat 58 through the driving connecting rod 2 61 to vibrate. At the same time, the electric vibrating rod 62 can vibrate to ensure that the cement inside the concrete precast block mold cavity is uniform. After the vibration is completed, the lifting hydraulic rod 57 drives the two guide seats 58 to slide upward along the lifting and vibrating frame 55 at the same time, driving the electric vibrating rod 62 to leave the scraper through hole at the corresponding position on the scraper orifice plate 63 upward, and the scraper through hole scrapes off the residual cement slurry on the electric vibrating rod 62 to prevent the residual cement from solidifying.

[0049] The splash-proof assembly 6 includes a slide socket 52, which is fixed on the cement discharging frame 37 of the cement discharging mechanism 4 at the rear side. A splash-proof electric push rod 51 is fixed on the slide socket 52. A slide plug plate 53 is slidably provided on the slide socket 52. The telescopic end of the splash-proof electric push rod 51 is fixedly connected to the slide plug plate 53. A splash-proof box 54 is fixed at the end of the slide plug plate 53. When the telescopic end of the splash-proof electric push rod 51 is extended, the splash-proof box 54 is located directly below the scraper hole plate 63.

[0050] The lifting hydraulic rod 57 drives the two guide seats 58 to slide upward along the lifting vibrating frame 55 at the same time. After the scraper hole scrapes off the residual cement slurry on the electric vibrating rod 62, the telescopic end of the splash-proof electric push rod 51 drives the slide plate 53 to slide out on the slide socket 52. At this time, the splash-proof box 54 is located directly below the scraper hole plate 63 to receive the residual droplets falling from the electric vibrating rod 62 to prevent them from falling on the reciprocating conveying mechanism 1, thereby ensuring stable movement. After production is completed, the electric vibrating rod 62 is cleaned, and the splash-proof box 54 is used to receive water to prevent sewage from splashing onto the reciprocating conveying mechanism 1.

[0051] The lifting and beating mechanism 7 includes a lifting and beating frame 64, on which a guide base plate is slidably provided, a lifting hydraulic rod 66 is provided between the lifting and beating frame 64 and the guide base plate, a tensioning spring 65 is provided between the guide base plate and the lifting and vibrating frame 55, a support rod frame 67 is fixed to the lower end of the guide base plate, a beating plate 68 is fixed to the lower end of the support rod frame 67, and a beating avoidance hole with a size matching the position of the model column 31 is opened on the beating plate 68.

[0052] The lifting hydraulic rod 2 66 drives the guide bottom plate to slide downward along the lifting vibration frame 55, and the tension spring 2 65 ensures stable sliding, thereby driving the support rod frame 67 to move downward, thereby driving the beating plate 68 to be pressed on the top of the inside of the concrete precast block mold cavity paved with dry cement concrete with a lower water content for compaction. The lifting hydraulic rod 2 66 drives the guide bottom plate to slide up and down along the lifting vibration frame 55, and performs multiple beating and compaction. The beating avoidance hole is used to avoid the model column 31.

[0053] Two symmetrically arranged transverse conveying frames 70 are fixed on the stacking frame 8. The stacking and handling mechanism 9 and the demoulding spraying mechanism 12 both include a longitudinal electric conveying frame 71. The longitudinal electric conveying frame 71 is horizontally transmitted on the transverse conveying frame 70. A vertical electric conveying frame 72 is transmitted on the longitudinal electric conveying frame 71. An electric conveying clamp 75 is provided at the lower end of the sliding seat of the vertical electric conveying frame 72 of the stacking and handling mechanism 9. A demoulding agent nozzle 73 is provided at the lower end of the sliding seat of the vertical electric conveying frame 72 of the demoulding spraying mechanism 12. The demoulding spraying mechanism 12 also includes a liquid tank 74 and a liquid pump 69. The liquid tank 74 is fixed on the stacking frame 8. The liquid pump 69 is fixed on the liquid tank 74. The liquid inlet end of the liquid pump 69 and the liquid tank 74 as well as the liquid outlet end of the liquid pump 69 and the demoulding agent nozzle 73 are connected by water pipes.

[0054] The longitudinal electric conveyor frame 71 moves horizontally on the two transverse conveyor frames 70, and the longitudinal electric conveyor frame 71 drives the vertical electric conveyor frame 72 to move horizontally and longitudinally. The sliding seat of the vertical electric conveyor frame 72 drives the electric conveying clamp 75 and the release agent nozzle 73 at the lower end to rise and fall. The stacking and transporting mechanism 9 is used for transporting and stacking. The precast block mold 11 filled with cement is transported and stacked above the transfer frame 10. The release agent nozzle 73 of the demoulding spraying mechanism 12 extends into the uppermost precast block mold 11, and the liquid pump 69 injects the release agent in the liquid tank 74 into the release agent nozzle 73. The release agent nozzle 73 coats the release agent on the inner wall of the concrete precast block cavity of the precast block mold 11.

[0055] Working principle of the present invention: Wet cement concrete with a higher water content is added to the cement hopper 38 of the first cement discharging mechanism 4, and dry cement concrete with a lower water content is added to the cement hopper 38 of the second cement discharging mechanism 4. The longitudinal electric conveyor frame 71 of the demoulding spraying mechanism 12 moves horizontally on the two transverse conveyor frames 70, and the longitudinal electric conveyor frame 71 drives the vertical electric conveyor frame 72 to move horizontally and longitudinally, and the sliding seat of the vertical electric conveyor frame 72 drives the demoulding agent spray head 73 at the lower end to rise and fall, and the demoulding agent spray head 73 extends into the uppermost prefabricated block mold 11, and the liquid pump 69 injects the demoulding agent in the liquid tank 74 into the demoulding agent spray head 73, and the demoulding agent spray head 73 coats the demoulding agent on the inner wall of the concrete prefabricated block mold cavity of the prefabricated block mold 11; The longitudinal electric conveyor frame 71 of the stacking and conveying mechanism 9 moves horizontally on the two transverse conveyor frames 70, and the longitudinal electric conveyor frame 71 drives the vertical electric conveyor frame 72 to move horizontally and longitudinally. The sliding seat of the vertical electric conveyor frame 72 drives the electric conveying clamp 75 at the lower end to move up and down, and the prefabricated block mold 11 coated with the release agent on the top is transported and placed on the mold-setting base plate 26 of the mold-setting platform 3 on the conveying side of the reciprocating conveying mechanism 1. The limit block 27 is used to engage the U-shaped frame plate 28 to ensure stable transportation; The telescopic end of the transverse electric push rod 16 at one end drives the transverse slide 17 to slide to one side on the upper end of the transverse base 15, and drives the conveying slide 22 to move to one side. At this time, the conveying tooth seat 18 is engaged with the conveying card tooth belt 14 on the same side, and the output shaft of the conveying motor 19 drives the rotating shaft of one of the tensioning conveying wheels 21 at the corresponding position on the same side to rotate. A plurality of tensioning conveying wheels 21 are provided with conveying card tooth belts 14, thereby driving the conveying card tooth belts 14 to move, driving the conveying slide 22 to slide on the upper end of the conveying slide seat 20, and the conveying slide 22 moves from one end to the other end. The transverse electric push rod 16 at the other end drives the transverse slide 17 to slide to the other side on the upper end of the transverse base 15, and drives the conveying slide 22 to move to the other side. The conveying mechanism 1 sequentially conveys the cement through the first cement discharging mechanism 4, the lifting and vibrating mechanism 5, the second cement discharging mechanism 4 and the lifting and beating mechanism 7. When it moves to the lower end of the first cement discharging mechanism 4, it vibrates while dropping the cement. The arc surface of the guide wheel 50 contacts the lower end surface of the vibrating top plate 25. The vibration motor 41 vibrates and drops the cement. The unloading electric push rod 42 unfolds, driving the swing rod 40 to open to both sides, driving the mutually meshing discharging gears 39 to rotate, thereby limiting the swing rod 40 from opening synchronously to both sides, driving the discharging arc baffle 43 in the cement hopper. The lower part of the vibrating top plate 25 is tangent to the lower end surface of the vibrating top plate 25, pushing the vibrating top plate 25 to shake, so that the mold setting platform 3 vibrates to ensure that the cement is uniform. After the discharge is completed, the unloading electric push rod 42 is retracted, driving the discharge arc baffle 43 to slide and close below the cement hopper 38; When it moves to the bottom of the lifting and vibrating mechanism 5, the lifting hydraulic rod 1 57 drives the two guide seats 58 to slide downward along the lifting and vibrating frame 55 at the same time, and the tension spring 1 56 ensures stable sliding, thereby driving the electric vibrating rod 62 to pass through the scraping through hole at the corresponding position on the scraping hole plate 63 and insert it into the concrete precast block mold cavity filled with wet cement concrete with a higher water content. Then the output shafts on both sides of the double-axis vibrating motor 59 drive the rotating shaft of the driving main rod 60 on the same side to rotate, and the driving main rod 60 drives the driving main rod 60 to lift and slide on the guide seat 58 through the driving connecting rod 2 61 to vibrate. At the same time, the electric vibrating rod 62 can vibrate to ensure that the cement inside the concrete precast block mold cavity is uniform. After the vibration is completed, the lifting hydraulic rod 1 57 drives the two guide seats 58 to slide upward along the lifting and vibrating frame 55 at the same time, driving the electric vibrating rod 62 to leave the scraping through hole at the corresponding position on the scraping hole plate 63 upward, and the scraping through hole scrapes off the cement slurry remaining on the electric vibrating rod 62 to prevent the residual cement from solidifying. The lifting hydraulic rod 1 57 drives the two guide seats 58 to slide upward along the lifting vibration frame 55 at the same time. After the scraper hole scrapes off the residual cement slurry on the electric vibration rod 62, the telescopic end of the splash-proof electric push rod 51 drives the slide plate 53 to slide out on the slide socket 52. At this time, the splash-proof box 54 is located directly below the scraper hole plate 63 to receive the residual droplets falling from the electric vibration rod 62 to prevent them from falling on the reciprocating conveying mechanism 1, thereby ensuring stable movement. When moving to the second cement discharging mechanism 4, a certain amount of dry cement concrete is injected above the wet cement concrete in the uppermost prefabricated block mold 11, and the dry cement concrete is spread on the wet cement concrete while dropping and vibrating; When moving to the lifting and beating mechanism 7, the lifting hydraulic rod 2 66 drives the guide bottom plate to slide downward along the lifting and vibrating frame 55, and the tension spring 2 65 is tightened to ensure stable sliding, thereby driving the support rod frame 67 to move downward, thereby driving the beating plate 68 to press on the upper part of the concrete prefabricated block mold cavity paved with dry cement concrete with less water content, and compacting is performed. The lifting hydraulic rod 2 66 drives the guide bottom plate to slide up and down along the lifting and vibrating frame 55, and performs multiple beating and compacting. The beating avoidance hole is used to avoid the model column 31; The longitudinal electric conveyor frame 71 of the stacking and transporting mechanism 9 moves horizontally on the two transverse conveyor frames 70, and the longitudinal electric conveyor frame 71 drives the vertical electric conveyor frame 72 to move horizontally and longitudinally. The sliding seat of the vertical electric conveyor frame 72 drives the release agent nozzle 73 at the lower end to rise and fall. The release agent nozzle 73 transports and stacks the prefabricated block mold 11 filled with cement above the transfer frame 10, and then transports it to an external static place. After the cement solidifies, a cement chassis prefabricated block is formed, and the locking handle 36 is pulled in the opposite direction to release the lock, and the mold side frames 29 on both sides are rotated to open, and the concrete chassis prefabricated block is taken out; Repeat the above actions to carry out assembly line injection, handling and stacking of concrete chassis prefabricated blocks.

[0056] In summary, the reciprocating conveying mechanism 1 cooperates with the vibration platform 2 and the mold placement platform 3 to stably place the prefabricated block mold 11 and form a stable reciprocating conveying, thereby forming an assembly line type injection, handling and stacking of the concrete chassis prefabricated blocks; The vibration platform 2 cooperates with two cement discharging mechanisms 4 to realize the discharging and vibration at the same time, ensuring the uniformity of cement; The lifting and vibrating mechanism 5 is used to lift, vibrate and vibrate to ensure that the cement inside the concrete precast block mold cavity is uniform, and the residual cement slurry on the electric vibrating rod 62 can be scraped off to prevent the residual cement from solidifying; and the cement on the lifting and vibrating mechanism 5 is collected by the splash-proof component 6 to prevent the residual cement from splashing on the reciprocating conveying mechanism 1. The cement inside the concrete prefabricated block mold cavity is compacted by the lifting and beating mechanism 7 to ensure the molding effect; The stacking frame 8 cooperates with the stacking and transporting mechanism 9 to transport and load the prefabricated block mold 1 and to transport and stack the prefabricated block mold 11 filled with cement on the transfer rack 10; The stacking frame 8 cooperates with the demoulding spraying mechanism 12 to apply a demoulding agent to the interior of the concrete precast block mold cavity of the precast block mold 11 .

[0057] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A stacking device for producing prefabricated blocks for cement poles, comprising a reciprocating conveying mechanism (1), a stacking frame (8) located at the rear side of the reciprocating conveying mechanism (1), two cement discharging mechanisms (4), a lifting and vibrating mechanism (5), and a lifting and beating mechanism (7), characterized in that: A transfer frame (10) and a plurality of stacked prefabricated block molds (11) are placed below the stacking frame (8); the transfer frame (10) is located at the rear side of the reciprocating conveying mechanism (1); a plurality of evenly distributed vibration platforms (2) are provided on the reciprocating conveying mechanism (1); and a mold placement platform (3) is provided on each of the vibration platforms (2); two cement discharging mechanisms (4) are respectively located at the front side of the lifting and vibrating mechanism (5) and the lifting and beating mechanism (7); the cement discharging mechanism (4), the lifting and vibrating mechanism (5), the cement discharging mechanism (4) and the lifting and beating mechanism (7) are sequentially arranged at one side of the reciprocating conveying mechanism (1); a splash-proof assembly (6) is provided on the cement discharging mechanism (4) at the rear side; and a stacking and handling mechanism (9) and a demoulding spraying mechanism (12) are provided on the stacking frame (8).

2. The device for producing and stacking prefabricated blocks for cement poles according to claim 1 is characterized in that: The reciprocating conveying mechanism (1) comprises a conveying slide seat (13), two parallel conveying slide seats (20) are fixed above the conveying slide seat (13), both ends of the upper part of the conveying slide seat (13) are provided with a transverse shifting base (15), the two transverse shifting bases (15) are located at both ends of the two conveying slide seats (20), the upper ends of the transverse shifting bases (15) are fixed with a transverse shifting electric push rod (16), the upper ends of the transverse shifting bases (15) are slidably provided with a transverse shifting slide (17), the transverse shifting slide (17) is fixedly connected to the telescopic end of the transverse shifting electric push rod (16), and the transverse shifting slide (17) is fixedly connected to the telescopic end of the transverse shifting electric push rod (16). A conveying slide (22) is slidably provided at the upper end of the seat (17), and a conveying tooth seat (18) is fixed on both sides of the conveying slide (22). A plurality of tensioning conveying wheels (21) are provided on both sides of the conveying slide seat (13), and a conveying tooth belt (14) is provided on the plurality of tensioning conveying wheels (21). Two conveying motors (19) are fixed on the conveying slide seat (13), and an output shaft of the conveying motor (19) is fixedly connected to a rotating shaft of one of the tensioning conveying wheels (21) at a corresponding position on the same side, and the conveying tooth seat (18) is engaged with the conveying tooth belt (14) on the same side.

3. The production and stacking device for prefabricated blocks for cement poles according to claim 2 is characterized in that: The vibration platform (2) comprises a conveying slide (22) and a vibration top plate (25), the conveying slide (22) being fixed to the upper end of the conveying slide (22) at a corresponding position, and a plurality of vibration springs (24) being arranged between the conveying slide (22) and the vibration top plate (25); the mold setting platform (3) comprises a mold setting base plate (26), the mold setting base plate (26) being arranged at the upper end of the vibration top plate (25), and a plurality of limit blocks (27) being detachably arranged on the mold setting base plate (26).

4. The device for producing and stacking prefabricated blocks for cement poles according to claim 3 is characterized in that: The prefabricated block mold (11) comprises a U-shaped frame plate (28) and two locking members. The U-shaped frame plate (28) is placed on the upper end of a mold base plate (26), and the U-shaped frame plate (28) is engaged with a plurality of limit blocks (27). A model column (31) is detachably fixed to the inner middle portion of the U-shaped frame plate (28). Symmetrically arranged mold side frames (29) are hingedly connected to both sides of the U-shaped frame plate (28). Notched locking seats (30) are fixed to both sides of the upper end of the mold side frames (29). The locking member comprises a locking link rod (34). The locking link rod (34) is sleeved on two notched locking seats (30) at corresponding positions. Inside the notch, one end of the locking link (34) is screwed with a screwed end seat (32), and the other end of the locking link (34) is slidably provided with a sliding end seat (35). Both ends of the locking link (34) are sleeved with locking springs (33), and the locking spring (33) at one end abuts against the screwed end seat (32) and the notch locking seat (30) on the same side, and the locking spring (33) at the other end abuts against the sliding end seat (35) and the notch locking seat (30) on the same side. The other end of the locking link (34) is hinged with a locking handle (36), and the locking handle (36) abuts against the sliding end seat (35).

5. The device for producing and stacking prefabricated blocks for cement poles according to claim 4, characterized in that: The cement discharging mechanism (4) comprises a cement discharging frame (37), the cement discharging frame (37) being located on one of the conveying slide seats (20), a cement hopper (38) being fixed on the cement discharging frame (37), discharging gears (39) meshing with each other being rotatably provided on both sides of the cement hopper (38), a swing rod (40) being fixed on each of the discharging gears (39), a discharging electric push rod (42) being hingedly connected between two swing rods (40) on the same side, a discharging arc baffle (43) being fixed between the ends of the two swing rods (40) at the same end, the discharging arc baffle (43) being slidably arranged below the cement hopper (38), and two symmetrically arranged vibration motors (41) being fixed on the cement hopper (38). ), a mounting crossbeam (44) is fixed on the cement discharging frame (37), a swing motor (45) and a swing box seat (47) are fixed on the mounting crossbeam (44), a swing cam (46) is rotatably provided inside the swing box seat (47), an output shaft of the swing motor (45) is fixedly connected to a rotating shaft of the swing cam (46), a swing top rod (49) is slidably provided inside the swing box seat (47), a driving connecting rod (48) is hinged between the lower end of the swing top rod (49) and the swing cam (46), a guide wheel (50) is rotatably provided at the upper end of the swing top rod (49), and when the swing top rod (49) is in an initial position, the arc surface of the guide wheel (50) is tangent to the lower end surface of the vibrating top plate (25).

6. The device for producing and stacking prefabricated blocks for cement poles according to claim 5, characterized in that: The lifting and vibrating mechanism (5) comprises a lifting and vibrating frame (55), two symmetrically arranged guide seats (58) are slidably provided on the lifting and vibrating frame (55), a lifting hydraulic rod (57) is provided between the lifting and vibrating frame (55) and the guide seats (58), a tensioning spring (56) is provided between the guide seats (58) and the lifting and vibrating frame (55), a double-axis vibrating motor (59) is fixed between the two guide seats (58), a driving main rod (60) is rotatably provided inside the guide seats (58), and the double-axis vibrating motor (59) is provided with a plurality of driving rods (60) arranged on the guide seats (58). ) are fixedly connected between the rotating shafts of the driving main rod (60) on the same side, and a plurality of electric vibrating rods (62) are slidably provided on the two guide seats (58). A second driving connecting rod (61) is hinged between the plurality of electric vibrating rods (62) and the driving main rod (60) on the same side. A scraper orifice plate (63) is fixed on the lifting and vibrating frame (55). The scraper orifice plate (63) is located below the electric vibrating rod (62). The scraper orifice plate (63) is provided with a plurality of scraper through holes that are directly opposite to the positions of the electric vibrating rods (62).

7. The device for producing and stacking prefabricated blocks for cement poles according to claim 6, characterized in that: The splash-proof assembly (6) comprises a slideway socket (52), the slideway socket (52) being fixed on a cement discharging frame (37) located at the rear cement discharging mechanism (4), a splash-proof electric push rod (51) being fixed on the slideway socket (52), a slideway plug plate (53) being slidably provided on the slideway socket (52), a telescopic end of the splash-proof electric push rod (51) being fixedly connected to the slideway plug plate (53), a splash-proof box (54) being fixed at the end of the slideway plug plate (53), and when the telescopic end of the splash-proof electric push rod (51) is extended, the splash-proof box (54) is located directly below the scraper hole plate (63).

8. The device for producing and stacking prefabricated blocks for cement poles according to claim 7, characterized in that: The lifting and beating mechanism (7) comprises a lifting and beating frame (64), a guide base plate being slidably provided on the lifting and beating frame (64), two lifting hydraulic rods (66) being provided between the lifting and beating frame (64) and the guide base plate, two tensioning springs (65) being provided between the guide base plate and the lifting and vibrating frame (55), a support rod frame (67) being fixed at the lower end of the guide base plate, a beating plate (68) being fixed at the lower end of the support rod frame (67), and a beating avoidance hole having a size matching the position of the model column (31) being provided on the beating plate (68).

9. The device for producing and stacking prefabricated blocks for cement poles according to claim 8, characterized in that: The stacking frame (8) is fixed with two symmetrically arranged transverse conveying frames (70), the stacking transport mechanism (9) and the demoulding spraying mechanism (12) both include a longitudinal electric conveying frame (71), the longitudinal electric conveying frame (71) is horizontally arranged on the transverse conveying frame (70), a vertical electric conveying frame (72) is arranged vertically on the longitudinal electric conveying frame (71), and an electric conveying frame (72) is arranged at the lower end of the sliding seat of the vertical electric conveying frame (72) of the stacking transport mechanism (9). The mold release spray mechanism (12) is provided with a mold release agent spray head (73) at the lower end of the sliding seat of the vertical electric conveying frame (72). The mold release spray mechanism (12) further includes a liquid tank (74) and a liquid pump (69). The liquid tank (74) is fixed on the stacking frame (8). The liquid pump (69) is fixed on the liquid tank (74). The liquid inlet end of the liquid pump (69) and the liquid tank (74) as well as the liquid outlet end of the liquid pump (69) and the mold release agent spray head (73) are connected by water pipes.

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