Self-cleaning anti-blocking cement telegraph pole irrigation machine

Abstract

The invention belongs to the technical field of cement telegraph pole pouring, and particularly relates to a self-cleaning anti-blocking cement telegraph pole pouring machine which comprises a storage bin, and a filtering assembly used for filtering large-size aggregate in concrete is arranged below the storage bin. A cleaning assembly for intermittently conveying concrete is arranged in the storage bin, the filtering assembly can clean the interior of the storage bin while driving the cleaning assembly to intermittently discharge the concrete, and through rotary vibration of a screen, large-size concrete in the concrete can be vibrated, screened and filtered; according to the concrete vibration screening device, the situation that large-size aggregate is clamped in the pouring machine and influences normal movement of the pouring machine is avoided, concrete intermittently falls into the screen through swinging of the partition plate, and therefore the concrete vibration screening efficiency of the screen can be improved, and the situation that the pouring machine is blocked is further prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of cement pole casting, and specifically relates to a self-cleaning and anti-clogging cement pole pouring machine. Background Art

[0002] Cement poles, also known as concrete poles, are mainly made of cement, steel bars, etc. By pouring concrete and wrapping steel bars, a reinforced concrete structure can be formed. The steel bars mainly bear tension, and the concrete mainly bears pressure. The combination of the two enables the poles to have good mechanical properties such as compression resistance, tensile resistance, and shear resistance, so as to remain stable under various complex environments and load actions (such as wind force, wire tension, self-gravity, etc.) without deformation or fracture.

[0003] During the production process of cement poles, first, the steel bar skeleton needs to be placed inside the lower mold, and then the stirred concrete is poured onto the steel bar skeleton through a pouring machine. Then, the upper mold and the lower mold are closed, and finally, the mold is driven by a centrifuge to rotate at a high speed, so that the pole is formed under the action of centrifugal force. Currently, in the prior art, when using a pouring machine to pour concrete onto the steel bar skeleton, since the concrete may contain relatively large aggregates, during the pouring process, these aggregates are easily stuck inside the pouring machine, making it impossible for the pouring machine to smoothly pour concrete onto the steel bar skeleton, which will reduce the production efficiency of the poles. Moreover, after the concrete pouring is completed, a large amount of concrete will remain inside the pouring machine. If the remaining concrete cannot be cleaned in time, the remaining concrete will harden inside the pouring machine, thus affecting the subsequent production efficiency of cement poles. Therefore, the present invention provides a self-cleaning and anti-clogging cement pole pouring machine. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A self-cleaning and anti-clogging cement pole pouring machine of the present invention includes a storage bin. A filtering component for filtering relatively large aggregates in the concrete is arranged below the storage bin. A cleaning component for intermittently conveying the concrete is arranged inside the storage bin. While the filtering component drives the cleaning component to intermittently feed the concrete, it can clean the inside of the storage bin. The filtering component includes a screen for vibrating and filtering the concrete and a first motor. A transmission shaft is fixedly connected inside the screen, and an eccentric rod is fixedly connected to the surface of the transmission shaft. The cleaning component includes a fixed rod, the surface of the fixed rod is rotatably connected with a fixed sleeve, the surface of the fixed sleeve is rotatably connected with a partition board, the surface of the partition board is in sliding contact with a push rod, and the lower end of the fixed rod is fixedly connected to the surface of a transmission shaft.

[0006] Preferably, the transmission shaft is fixedly connected to the output end of a first motor, the surface of the transmission shaft is rotatably connected with a slider, and the side surface of the slider is in sliding connection with a lower spring bracket. A discharge port is formed in the side surface of the sieve mesh, and an electromagnetic door is slidably connected inside the discharge port. An electromagnet is arranged on the outer surface of the sieve mesh. After the electromagnet is powered on, it can drive the electromagnetic door to slide and open inside the sieve mesh. Two upper spring brackets are arranged on the surface of the sieve mesh.

[0007] Preferably, two connecting rods are fixedly connected to the surface of the fixed rod. One end of each connecting rod is detachably connected with a scraping strip, and the scraping strip is inclined and contacts the inner wall of the storage bin. One end of the push rod is fixedly connected to one side of the scraping strip. The fixed rod drives the scraping strip through the connecting rod to clean the inner side wall of the storage bin.

[0008] Preferably, a support frame is fixedly connected below the storage bin, a moving frame is fixedly connected below the support frame, and a blanking component for blanking the filtered concrete is arranged below the moving frame. The blanking component includes a power plate, the lower side surface of the power plate is connected with a blanking bin through a vibration spring, an inclined plate is rotatably connected inside the blanking bin through a pin shaft, and the inclined plate is arc-shaped and arranged inside the blanking bin. A blanking port is formed inside the blanking bin at one side of the inclined plate.

[0009] Preferably, a moving column is fixedly connected below the inclined plate, an inclined groove is formed in the side surface of the moving column, and an inclined rod is slidably connected inside the inclined groove. One side of the inclined rod is fixedly connected with a hinged rod, and clamping plates are movably connected to both sides of the hinged rod through hinge balls. An adjusting machine is arranged on one side of the blanking bin.

[0010] Preferably, an auxiliary component for assisting in the blanking of concrete is also arranged below the storage bin. The auxiliary component includes a second motor, the output end of the second motor is fixedly connected with a cam disc, a chute is formed inside the cam disc, and an adjusting rod is slidably connected at the position of the chute inside the cam disc. An auxiliary plate is detachably connected to the surface of the adjusting rod, a spring block is arranged at one end of the adjusting rod, and a fixed shell is rotatably connected to the surface of the cam disc.

[0011] Preferably, one side of the fixed shell is fixedly connected to the blanking bin, one end of the adjusting rod is inserted into the cam disc and is in sliding connection with the blanking bin, and the cam disc drives the adjusting rod to move through the chute formed inside it to change the inclination angle of the auxiliary plate.

[0012] Preferably, a partition cloth is fixedly connected to the lower end surface of the storage bin. The lower side of the partition cloth is rotatably connected to the upper end surface of the sieve mesh. The lower side of the sieve mesh is rotatably connected to the lower spring frame, and the side surface of the upper spring frame is slidably connected to the support frame.

[0013] Preferably, the auxiliary plate is located directly above the discharge opening of the blanking bin. After being impacted by the concrete and water, one end of the adjusting rod is driven to rotate inside the spring block.

[0014] Preferably, a protective shell with good sealing performance is arranged outside the first motor, and the protective shell is detachably connected to the lower end surface of the lower spring frame. A receiving bin is arranged below the electromagnet, the receiving bin is fixedly connected to the outer shell, and a protective shell is arranged outside the electromagnet.

[0015] The beneficial effects of the present invention are as follows: 1. For the self-cleaning and anti-blocking cement pole pouring machine of the present invention, through the rotational vibration of the sieve mesh, it can vibrate and screen and filter the concrete with larger volume in the concrete, avoiding the larger aggregates from getting stuck inside the pouring machine and affecting the normal movement of the pouring machine. Moreover, through the swinging of the partition plate, the concrete intermittently falls into the inside of the sieve mesh, thereby improving the efficiency of the sieve mesh in vibrating and screening the concrete and further preventing the pouring machine from getting blocked.

[0016] 2. For the self-cleaning and anti-blocking cement pole pouring machine of the present invention, by driving the inclined plate to swing inside the blanking bin through the swinging of the clamping plate, it can enable the concrete with different slump degrees to freely fall at different inclination angles of the inclined plate, avoiding the situation that the concrete with high slump detaches from the steel bar framework after falling into the lower mold, and improving the production efficiency and quality of the cement pole.

[0017] 3. For the self-cleaning and anti-blocking cement pole pouring machine of the present invention, by setting an auxiliary component during the process of the concrete or water falling from the sieve mesh, on the one hand, it can prevent the concrete with different slump degrees from getting blocked and segregating during the feeding after filtration, and on the other hand, it can increase the area of water covering the concrete remaining inside the pouring machine, improving the self-cleaning effect on the inside of the pouring machine. Thus, the auxiliary component can simultaneously perform direction gain, prevent the pouring machine from getting blocked, and effectively improve the self-cleaning effect on the concrete remaining inside the pouring machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 is the three-dimensional view of the present invention; Figure 2 is the schematic internal structure diagram of the present invention; Figure 3 are the schematic structural diagrams of the cleaning component and the filtering component in the present invention; Figure 4 are the schematic internal structural diagrams of the cleaning component and the filtering component in the present invention; Figure 5 are the schematic structural diagrams of the blanking component in the present invention; Figure 6 is the schematic bottom view structural diagram of the blanking component in the present invention; Figure 7 are the schematic structural diagrams of the inclined plate in the present invention; Figure 8 is the exploded view of the moving column and the hinge rod in the present invention; Figure 9 are the schematic structural diagrams of the auxiliary component in the present invention; Figure 10 are in the present invention Figure 9 motion state diagram; In the figure: 1, moving frame; 2, outer shell; 3, support frame; 4, storage bin; 5, filtering component; 501, first motor; 502, transmission shaft; 503, eccentric rod; 504, sieve mesh; 505, upper spring frame; 506, lower spring frame; 507, electromagnetic door; 6, blanking component; 601, power plate; 602, blanking bin; 603, inclined plate; 604, clamping plate; 605, adjusting machine; 606, moving column; 607, hinge rod; 608, inclined rod; 7, auxiliary component; 701, second motor; 702, cam disk; 703, fixed shell; 704, adjusting rod; 705, auxiliary plate; 706, spring block; 8, cleaning component; 801, fixed rod; 802, fixed sleeve; 803, partition board; 804, connecting rod; 805, scraping strip; 806, push rod; 9, separating cloth; 10, receiving bin; 11, electromagnet. Detailed implementation manners

[0020] In order to make the technical means, creative features, achieved purposes and functions implemented by the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0021] As Figures 1 to 4 shown, a self-cleaning and anti-blocking cement pole pouring machine described in an embodiment of the present invention includes a storage bin 4, a filtering component 5 for filtering larger-volume aggregates in concrete is disposed below the storage bin 4, a cleaning component 8 for intermittently conveying concrete is disposed inside the storage bin 4, and while the filtering component 5 drives the cleaning component 8 to intermittently discharge the concrete, it can clean the inside of the storage bin 4; The filtering component 5 includes a screen 504 for vibrating and filtering concrete and a first motor 501. A transmission shaft 502 is fixedly connected inside the screen 504, and an eccentric rod 503 is fixedly connected to the surface of the transmission shaft 502; The cleaning component 8 includes a fixed rod 801. A fixed sleeve 802 is rotatably connected to the surface of the fixed rod 801. A partition plate 803 is rotatably connected to the surface of the fixed sleeve 802. A push rod 806 is in sliding contact with the surface of the partition plate 803. The lower end of the fixed rod 801 is fixedly connected to the surface of the transmission shaft 502.

[0022] The present invention takes into account that before pouring a telegraph pole, a steel bar framework needs to be installed inside the lower mold, and concrete is directly poured onto the steel bar framework through a pouring machine. Since the concrete may contain relatively large aggregates, directly pouring it onto the steel bar framework and then centrifugally forming it will reduce the quality of the finally formed telegraph pole, making the concrete unable to be evenly laid on the steel bar framework completely. Moreover, when the relatively large aggregates in the concrete flow out of the pouring machine, it may also cause blockage inside the pouring machine, affecting the subsequent pouring and forming effect of the telegraph pole. Therefore, first, start the first motor 501 to rotate and drive the transmission shaft 502 to rotate. The rotation of the transmission shaft 502 drives the screen 504 to rotate, and the rotation of the transmission shaft 502 also drives the eccentric rod 503 to rotate. The rotation of the transmission shaft 502 can drive the fixed rod 801 to rotate. Since the eccentric rod 503 is eccentrically arranged, under the centrifugal action generated by the rotation of the eccentric rod 503, it vibrates. In the actual design process, the center of gravity of the eccentric rod 503 is appropriately offset. In this way, during the rotation process, the eccentric rod 503 will shake due to the unstable center of gravity, thereby driving structures such as the fixed rod 801 and the screen 504 to shake synchronously, which can vibrate and screen the concrete inside the screen 504, leaving the relatively large aggregates inside the screen 504, facilitating subsequent collection; It should be noted that when the concrete is poured into the storage bin 4, at this time, under the action of the partition plate 803, the concrete can be effectively isolated inside the storage bin 4, preventing the concrete from being directly poured into the screen 504. At this time, the vibration of the screen 504 cannot screen the concrete in time, which can effectively improve the quality of concrete screening. Therefore, the rotation of the eccentric rod 503 drives the fixed rod 801 to rotate, and the rotation of the fixed rod 801 pushes the partition plate 803 to swing around the fixed sleeve 802 through the push rod 806. At this time, the concrete inside the storage bin 4 will intermittently fall into the lower screen 504, so that the screen 504 filters the relatively large concrete aggregates in the concrete; It should be noted again that since a return spring is provided between the partition plate 803 and the fixed rod 801, when the push rod 806 pushes the partition plate 803 to swing around the fixed sleeve 802, when the push rod 806 no longer contacts one of the partition plates 803, the partition plate 803 will be reset under the action of the return spring. And since there is a gap between the lower part of the partition plate 803 and the storage bin 4, when the concrete flows downward from the surface of the partition plate 803, at this time, under the action of the return spring, the partition plate 803 has a reset space, which can prevent the weight of the concrete from exceeding the compression force of the return spring, so that the partition plate 803 can be smoothly reset, and continue to isolate the concrete inside the storage bin 4, improving the efficiency of intermittent feeding of the concrete, avoiding a large amount of concrete from falling into the inside of the screen 504, and improving the screening effect of the larger concrete aggregates in the concrete.

[0023] As Figures 3 to 4 shown, the transmission shaft 502 is fixedly connected to the output end of the first motor 501. A slider is rotatably connected to the surface of the transmission shaft 502, and a lower spring bracket 506 is slidably connected to the side surface of the slider. An outlet is provided on the side surface of the screen 504, and an electromagnetic door 507 is slidably connected to the inside of the outlet. An electromagnet 11 is installed on the outer surface of the screen 504. After the electromagnet 11 is energized, it can drive the electromagnetic door 507 to slide open inside the screen 504. Two upper spring brackets 505 are provided on the surface of the screen 504.

[0024] During operation, when the concrete falls from the inside of the storage bin 4 into the inside of the screen 504, the first motor 501 is started to rotate, driving the transmission shaft 502 to rotate. The transmission shaft 502 rotates to drive the eccentric rod 503 to rotate. While the eccentric rod 503 rotates, it drives the screen 504 to rotate. And under the action of centrifugal force, the eccentric rod 503 will drive the screen 504 to vibrate. And since a slider is rotatably connected to the surface of the transmission shaft 502, when the transmission shaft 502 vibrates, it will drive the slider to reciprocally slide inside the lower spring bracket 506, and through the damping springs provided inside the upper spring bracket 505 and the lower spring bracket 506, the screen 504 can vibrate during rotation, thus facilitating the vibration screening of the larger aggregates in the concrete and improving the efficiency of subsequent pole production; It should be noted that since the concrete inside the storage bin 4 is isolated by the partition plate 803, the concrete will fall into the inside of the screen 504 intermittently in a dispersed state, providing a screening space for the screen 504, avoiding a large amount of concrete from accumulating inside the screen 504 and preventing the screening and filtration of the concrete, which affects the efficiency of concrete screening. Moreover, through the intermittent feeding of the concrete and the continuous screening and filtration of the screen 504, the situation of blockage of the concrete inside the pouring machine can be avoided, and the quality of subsequent pole forming can be improved; It should be noted again that a return spring is fixedly connected between the electromagnetic door 507 and the screen 504. When the screen 504 rotates, the electromagnetic door 507 is driven to rotate synchronously, and the electromagnetic device 11 is always powered on. When the screen 504 drives the electromagnetic door 507 to rotate to the position of the electromagnetic device 11, the following situation occurs: First, the end of the electromagnetic door 507 enters the magnetic field range of the electromagnetic device 11, and the end of the electromagnetic door 507 is captured by the magnetic field of the electromagnetic device 11, thereby exerting a magnetic force on it. It should be noted that this magnetic force is greater than the rotational force of the electromagnetic door 507 itself, so that the electromagnetic door 507 is stationary relative to the electromagnetic device 11. At this time, since the screen 504 continues to rotate, the electromagnetic door 507 will compress the reset spring under the action of the magnetic force and slide inside the screen 504. At this time, the end of the electromagnetic door 507 gradually separates from the screen 504, so that a gap appears between the screen 504 and the electromagnetic door 507. Since the screen 504 continues to rotate at this time, the aggregate inside it that does not meet the specifications will have a large centrifugal force, so some larger aggregates will be removed from it. It should be noted that the notch will not throw out the non-standard aggregates inside the screen 504 at once, but only plays a cleaning role when there are too many non-standard aggregates inside the screen 504, so as to avoid affecting the normal use of the screen 504; when the reset spring is compressed to the limit, the rotational force of the screen 504 will directly act on the electromagnetic door 507, thereby pushing the electromagnetic door 507 to rotate as a whole. When the electromagnetic door 507 is out of the magnetic force range of the electromagnetic device 11, the reset spring is reset, driving the electromagnetic door 507 to close the notch, thereby avoiding the accumulation of large-volume concrete aggregates inside the screen 504, affecting the effect of the screen 504 on concrete filtering, and can further improve the effect of concrete filtering.

[0025] like Figures 3 to 4 As shown, two groups of connecting rods 804 are fixedly connected to the surface of the fixed rod 801, one end of the connecting rod 804 is detachably connected to a scraper bar 805, and the scraper bar 805 is inclined to contact the inner wall of the storage bin 4, one end of the push rod 806 is fixedly connected to one side of the scraper bar 805, and the fixed rod 801 drives the scraper bar 805 to clean the inner wall of the storage bin 4 through the connecting rod 804.

[0026] During operation, after the concrete is poured into the interior of the storage bin 4, the rotation of the eccentric rod 503 will drive the rotation of the fixed rod 801 at this time. The rotation of the fixed rod 801 will drive the scraping bar 805 to rotate inside the storage bin 4 through the connecting rod 804. At this time, the rotation of the scraping bar 805 can scrape the concrete adhering to the inner wall of the storage bin 4, which can improve the cleanliness inside the storage bin 4 and avoid the situation where the concrete adheres to its surface for a long time and forms hard lumps. And at this time, the rotation of the connecting rod 804 and the scraping bar 805 can stir the concrete inside the storage bin 4, which can avoid the precipitation of the concrete inside the storage bin 4 during the pouring process of the concrete by the pouring machine and improve the quality of concrete pouring. It should be noted that since the connecting rod 804 will drive the push rod 806 to rotate through the scraping bar 805, the push rod 806 will continuously contact with multiple groups of partition plates 803 during the rotation process, thereby pushing the partition plates 803, enabling the multiple groups of partition plates 803 to rotate intermittently around the fixed sleeve 802, so as to perform intermittent blanking work on the concrete, avoid a large amount of concrete from falling into the interior of the sieve 504, and improve the quality of vibration screening of the concrete by the sieve 504.

[0027] As Figures 5 to 6 As shown, a support frame 3 is fixedly connected to the lower part of the storage bin 4, a moving frame 1 is fixedly connected to the lower part of the support frame 3, and a blanking assembly 6 for blanking the filtered concrete is arranged below the moving frame 1. The blanking assembly 6 includes a power plate 601. The lower side surface of the power plate 601 is connected to a blanking bin 602 through a vibration spring. An inclined plate 603 is rotatably connected to the interior of the blanking bin 602 through a pin shaft, and the inclined plate 603 is arranged in an arc shape inside the blanking bin 602. A blanking port is opened on one side of the inclined plate 603 inside the blanking bin 602.

[0028] During operation, when the sieve 504 vibrates and screens the concrete, since the sieve 504 is still in a rotating state, at this time, the filtered concrete flows downward and is discharged from the interior of the sieve 504 under the action of centrifugal force, causing the concrete to fall into the interior of the blanking bin 602, and then fall from the blanking port opened inside the blanking bin 602 onto the steel bar framework above the mold, completing the work of concrete pouring. It should be noted that when the concrete flows out of the sieve 504, the concrete will fall into the interior of the blanking bin 602 in a dispersed state. At this time, by arranging the inclined inclined plate 603 inside the blanking bin 602, the inclined plate 603 can continue to guide the concrete to the position of the blanking port, avoid the concrete remaining in the blanking bin 602, reduce the cleaning difficulty of self-cleaning the pouring machine, and avoid the situation where the concrete forms lumps inside the blanking bin 602.

[0029] As Figures 6 to 8As shown, a moving column 606 is fixedly connected below the inclined plate 603. An inclined groove is formed on the side surface of the moving column 606, and an inclined rod 608 is slidably connected inside the inclined groove. One side of the inclined rod 608 is fixedly connected with a hinged rod 607. Both sides of the hinged rod 607 are movably connected with a clamping plate 604 through hinge balls. An adjusting machine 605 is arranged on one side of the blanking bin 602.

[0030] During operation, when pouring a cement electric pole, due to the different slump of the concrete, when the concrete with a high slump flows through the blanking port onto the steel bar framework, the fluidity of the concrete is better at this time. In order to prevent the concrete from flowing out of the position of the steel bar framework, therefore, it is necessary to drive the clamping plate 604 to adjust the angle through the adjusting machine 605. It should be noted that the adjusting machine 605 can be a two-way motor and is connected with the clamping plate 604 in the way of a screw nut, so as to drive the clamping plate 604 to rotate. This part inside is the prior art, and this application will not elaborate on it too much. The clamping plate 604 swings to an appropriate angle, so as to prevent the concrete with a high slump from falling off the steel bar framework during blanking. When the clamping plate 604 swings inward to shorten the distance from the steel bar framework, at this time, the swing of the clamping plate 604 drives the hinged rod 607 to move in an extending or shortening manner through the hinge ball. The telescopic movement of the hinged rod 607 drives the inclined rod 608 to slide inside the moving column 606. Since an inclined groove is formed inside the moving column 606 and the inclined rod 608 is inclined close to the moving column 606, as Figure 8 shown, at this time, when the inclined rod 608 moves along with the hinged rod 607, it will simultaneously slide along the inclined groove inside the moving column 606. And because both the inclined rod 608 and the inclined groove are inclined designs, when the inclined rod 608 slides, it will apply a downward pressure to the moving column 606, thereby driving the moving column 606 to move downward. The downward movement of the moving column 606 can drive the inclined plate 603 to swing downward around the pin shaft, so that the inclination angle of the inclined plate 603 in the blanking bin 602 changes. It should be noted that in the initial state, the inclination angle of the inclined plate 603 is as shown in the appendix Figure 5 shown, the end far from the blanking port inside the blanking bin 602 is higher than the end close to the blanking port inside the blanking bin 602, that is, the position of the inclined plate 603 relative to the blanking port presents a dumping posture. When the inclined plate 603 moves downward along with the moving column 606, combined with the appendix Figure 7 shown, the end far from the blanking port inside the blanking bin 602 will gradually move downward, resulting in the inclination angle of the inclined plate 603 relative to the blanking port inside the blanking bin 602 becoming smaller and smaller, so that the flow rate of the concrete inside the inclined plate 603 is reduced, which can avoid the too fast blanking speed caused by the high fluidity of the concrete and can effectively improve the quality of concrete pouring; It should be noted that when the clamping plate 604 drives the hinge rod 607 to move through the hinge ball, since the hinge rod 607 is telescopically arranged at this time, it should be noted that one side of the hinge rod 607 close to one set of clamping plates 604 is fixed, while the side close to the other set of clamping plates 604 is telescopically arranged. Therefore, the clamping plate 604 will not interfere with the normal movement of the hinge rod 607 during the swinging process. When the concrete with a low slump drops into the interior of the feeding bin 602, at this time, the clamping plate 604 moves away from the steel reinforcement cage, which can drive the hinge rod 607 to move in the opposite direction, and then drive the moving column 606 to move upward through the inclined rod 608. The upward movement of the moving column 606 can adjust the inclination angle of the inclined plate 603 again, enabling the concrete with a low slump to flow quickly to the position of the feed opening, improving the efficiency of concrete pouring, and avoiding a large amount of filtered concrete from accumulating inside the feeding bin 602, thus preventing the phenomenon of blockage at the feed opening of the feeding bin 602 and keeping the feed opening unobstructed for concrete feeding.

[0031] As Figures 9 to 10 shown, an auxiliary assembly 7 for assisting concrete feeding is also configured below the moving frame 1. The auxiliary assembly 7 includes a second motor 701. The output end of the second motor 701 is fixedly connected to a cam disc 702. A chute is opened inside the cam disc 702, and an adjusting rod 704 is slidably connected to the position of the chute inside the cam disc 702. An auxiliary plate 705 is detachably connected to the surface of the adjusting rod 704. One end of the adjusting rod 704 is provided with a spring block 706, and a fixed shell 703 is rotatably connected to the surface of the cam disc 702.

[0032] During operation, when the concrete falls into the interior of the feeding bin 602 through the vibration screening of the screen 504, at this time, the second motor 701 rotates to drive the cam disc 702 to rotate. The rotation of the cam disc 702 makes one end of the adjusting rod 704 located at the concave position of its internal chute. At this time, the auxiliary plate 705 on the surface of the adjusting rod 704 is in a state of being inclined at an angle of 50°. When the concrete contacts the auxiliary plate 705 during the falling process, the auxiliary plate 705 will be impacted and swing at this time. The concrete disperses away from the position of the adjusting rod 704 under the directional force generated during the swinging of the auxiliary plate 705, which can further prevent the concrete from directly falling to the position of the feed opening opened inside the feeding bin 602 and avoid the situation of blockage at the position of the feed opening. It should be noted that when the concrete falls onto the surface of the auxiliary plate 705, the auxiliary plate 705 will flip downward under the impact force at this time. At the same time, one end of the adjusting rod 704 will also rotate inside the spring block 706. Since an auxiliary spring is provided inside the spring block 706, when the concrete falls onto the surface of the auxiliary plate 705, the auxiliary spring inside the spring block 706 will provide an instantaneous reverse force at this time, so that the auxiliary plate 705 can swing quickly, and the fallen concrete can be pushed away, making the concrete fall onto the surface of the inclined plate 603 in a dispersed state, and then flow to the position of the discharge port and flow out, which can further avoid the blockage of the discharge port; It should be noted again that when fanning the concrete with a high slump, since the concrete has good fluidity at this time and will fall onto the surface of the auxiliary plate 705 in a relatively dispersed state, the impact force received by the auxiliary plate 705 at this time is relatively small compared to the concrete with a low slump. It can avoid generating a large directional force on the concrete with a high slump and causing segregation of the concrete, which can ensure the quality of concrete pouring and improve the quality of cement pole production.

[0033] As Figure 2 and Figures 9 to 10 shown, one end of the adjusting rod 704 is inserted into the inside of the cam disk 702 and is slidably connected to the feeding bin 602. The cam disk 702 drives the adjusting rod 704 to move through the chute opened inside to change the inclination angle of the auxiliary plate 705.

[0034] During operation, after the cement pole is poured, water is injected into the storage bin 4 at this time, and then the watering machine is started to intermittently feed the water. When the water falls into the inside of the screen 504, since the screen 504 vibrates at a high frequency when rotating, and since the weight of the water is less than the weight of the concrete, the centrifugal force generated when the screen 504 rotates and vibrates will throw the water out, and the range where the water is thrown out from the inside of the screen 504 is smaller than the range where the concrete flows out from the inside of the screen 504 at this time. It can make the falling area of the water much larger than the falling area of the concrete. At this time, the watering machine can be fully cleaned to ensure that the water can fully contact the residual concrete. At this time, the vibration of the screen 504 and the feeding bin 602 can fully mix the water and the concrete, so that the mixed residue is discharged through the discharge port, and the cleaning components 8 inside the storage bin 4 and the filtering components 5 below can be cleaned; It should be noted that since the fluidity of water is higher than that of concrete, when water is injected into the interior of the storage bin 4, the intermittent opening of the partition 803 at this time can enable a large amount of water to be quickly injected into the interior of the sieve 504, enabling a large amount of water to accumulate inside the sieve 504. At this time, the rotation and vibration of the sieve 504 can enable it to fully contact with the water, thereby improving the self-cleaning ability of the sieve 504. And at this time, the rotation and vibration of the sieve 504 can fully disperse the water, facilitating mixing with the residues, improving the scope during the cleaning process, and having a good cleaning effect.

[0035] As Figures 3 to 4 shown, the lower end face of the storage bin 4 is fixedly connected with a partition cloth 9. The partition cloth 9 is rotatably connected below and arranged on the upper end face of the sieve 504. The lower part of the sieve 504 is rotatably connected with the lower spring bracket 506. The side surface of the upper spring bracket 505 is slidably connected with the support frame 3.

[0036] During operation, in order to avoid leakage during the intermittent falling of concrete and water from the interior of the storage bin 4 into the interior of the sieve 504, at this time, a partition cloth 9 is arranged between the two. Since the partition cloth 9 has good sealing performance and waterproof performance and is made of a soft material, therefore, it can not only prevent leakage of concrete during the falling process, but also enable the concrete and water to accurately fall into the lower sieve 504, improving the accuracy of the material feeding. It should be noted that when the water is thrown out under the rotation and vibration of the sieve 504, at this time, part of the water will fall onto the surface of the auxiliary plate 705. Since the weight of water is lighter than that of concrete, the second motor 701 is driven to rotate the cam disc 702, so that the adjusting rod 704 is located at the protruding part of the inner chute of the cam disc 702. At this time, the auxiliary plate 705 is in a state of being inclined at an angle of 70°. When the water falls onto the surface of the auxiliary plate 705, at this time, the contact area between the water and the auxiliary plate 705 becomes larger, thereby increasing the force of the water rebounding after contacting the auxiliary plate 705, being able to fan away the water as well, making the area where the water is dispersed into the interior of the feeding bin 602 larger than the area where the concrete is fanned away, further enabling the water to fully contact with the concrete, and thus being able to fully mix with the concrete residues, further improving the overall self-cleaning effect of the pouring machine.

[0037] As Figures 9 to 10 shown, the auxiliary plate 705 is located directly above the feeding port of the feeding bin 602. After being impacted by the concrete and water, the auxiliary plate 705 drives one end of the adjusting rod 704 to rotate inside the spring block 706. The cam disc 702 is rotatably connected with the fixed shell 703.

[0038] During operation, when water falls onto the surface of the auxiliary plate 705 and is dispersed inside the blanking bin 602 under the impact force and the reverse force of the return spring inside the spring block 706, at this time, the movement of the adjusting machine 605 drives the two sets of clamping plates 604 to swing reciprocally, so that the articulated rod 607 moves reciprocally. The reciprocal movement of the articulated rod 607 drives the moving column 606 to move up and down reciprocally through the inclined rod 608. When water falls into the blanking bin 602, the movement of the moving column 606 at this time drives the inclined plate 603 to swing reciprocally around the pin shaft up and down. On the one hand, it can shorten the contact formation distance between the water and the inclined plate 603 after the water falls into the blanking bin 602. On the other hand, it can make part of the concrete residue that has been mixed with water flow to the position of the blanking port and be discharged, and can make the water fully mix with the concrete residue inside the blanking bin 602, which can further improve the self-cleaning effect inside the pouring machine, thereby improving the effect of subsequent concrete pouring and avoiding blockage. It should be noted that since the auxiliary plate 705 is installed at the position of the blanking port under the blanking bin 602, whether it is for concrete blanking or self-cleaning work, even if the inclination angle of the auxiliary plate 705 is changed, the concrete or water will not directly fall to the position of the blanking port and be discharged after falling. On the one hand, it can avoid the concrete directly falling into the blanking port and causing blockage. On the other hand, it can avoid wasting resources after the water is directly discharged from the blanking port, enable the water to fully mix and contact with the residual concrete, thereby improving the cleaning effect of the concrete and preventing blockage.

[0039] As Figures 1 to 4 shown, a protective shell with good sealing performance is arranged outside the first motor 501, and the protective shell is detachably connected to the lower end surface of the lower spring frame 506. A receiving bin 10 is arranged below the electromagnet 11, and the receiving bin 10 is fixedly connected to the outer shell 2. A protective shell is arranged outside the electromagnet 11.

[0040] During operation, by arranging a protective shell with good sealing performance on the surface of the first motor 501, the first motor 501 can be protected to avoid damage to the first motor 501 caused by concrete and water, improving the utilization rate of the first motor 501. And, by arranging the receiving bin 10 below the electromagnet 11, when the electromagnet 11 electromagnetically adsorbs and drives the electromagnetic door 507 on the side of the screen 504 to be in a non-rotating state, at this time, the filtered large-sized concrete aggregates will fall into the inside of the receiving bin 10 through the position of the electromagnetic door 507 for collection, which can avoid a large amount of oversized concrete aggregates remaining inside the screen 504, thereby improving the falling efficiency of the concrete and preventing blockage. It should be noted that since the position of the electromagnetic device 11 is fixed, the position of the magnetic force exerted on the electromagnetic door 507 is also fixed. Therefore, the position where the electromagnetic door 507 slides open inside the screen 504 each time is also fixed, that is, the position where the aggregate is thrown out from inside the screen 504 is also fixed. Thus, the receiving bin 10 can accurately receive the aggregate thrown out from inside the screen 504.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning and anti-clogging cement pole pouring machine, characterized in that: It includes a storage bin, a filtering component for filtering larger-sized aggregates in the concrete is arranged below the storage bin, a cleaning component for intermittently conveying the concrete is arranged inside the storage bin, and the filtering component can drive the cleaning component to intermittently discharge the concrete while cleaning the inside of the storage bin; The filtering component includes a screen for vibrating and filtering the concrete and a first motor. A transmission shaft is fixedly connected inside the screen, and an eccentric rod is fixedly connected to the surface of the transmission shaft; The cleaning component includes a fixed rod. A fixed sleeve is rotatably connected to the surface of the fixed rod, a partition is rotatably connected to the surface of the fixed sleeve, a push rod is in sliding contact with the surface of the partition, and the lower end of the fixed rod is fixedly connected to the surface of the transmission shaft.

2. The self-cleaning and anti-clogging cement pole pouring machine according to claim 1, wherein: The transmission shaft is fixedly connected to the output end of the first motor. A slider is rotatably connected to the surface of the transmission shaft, and a lower spring bracket is slidably connected to the side of the slider. A discharge port is formed in the side of the screen, and an electromagnetic door is slidably connected inside the discharge port. An electromagnet is arranged on the outer surface of the screen. After the electromagnet is powered on, it can drive the electromagnetic door to slide open inside the screen. Two upper spring brackets are arranged on the surface of the screen.

3. The self-cleaning and anti-clogging cement pole pouring machine according to claim 1, characterized in that: Two connecting rods are fixedly connected to the surface of the fixed rod. One end of each connecting rod is detachably connected to a scraping strip, and the scraping strip is inclined and contacts the inner wall of the storage bin. One end of the push rod is fixedly connected to one side of the scraping strip, and the fixed rod drives the scraping strip to clean the inner side wall of the storage bin through the connecting rod.

4. A self-cleaning and anti-clogging cement pole pouring machine according to claim 1, characterized in that: A support frame is fixedly connected below the storage bin, a moving frame is fixedly connected below the support frame, and a blanking component for blanking the filtered concrete is arranged below the moving frame. The blanking component includes a power plate. A blanking bin is connected to the lower side surface of the power plate through a vibration spring. An inclined plate is rotatably connected to the inside of the blanking bin through a pin shaft, and the inclined plate is arc-shaped and arranged inside the blanking bin. A blanking port is formed inside the blanking bin on one side of the inclined plate.

5. A self-cleaning and anti-clogging cement pole pouring machine according to claim 4, characterized in that: A moving column is fixedly connected below the inclined plate. An inclined groove is formed in the side surface of the moving column, and an inclined rod is slidably connected inside the inclined groove. One side of the inclined rod is fixedly connected to a hinge rod, and both sides of the hinge rod are movably connected to a clamping plate through hinge balls. An adjusting machine is arranged on one side of the blanking bin.

6. The self-cleaning and anti-clogging cement pole pouring machine according to claim 1, wherein: An auxiliary component for assisting the concrete to be discharged is also arranged below the storage bin. The auxiliary component includes a second motor. A cam disc is fixedly connected to the output end of the second motor. A chute is formed inside the cam disc, and an adjusting rod is slidably connected to the position of the chute inside the cam disc. An auxiliary plate is detachably connected to the surface of the adjusting rod. A spring block is arranged at one end of the adjusting rod, and a fixed shell is rotatably connected to the surface of the cam disc.

7. The self-cleaning and anti-clogging cement pole pouring machine according to claim 6, wherein: One side of the fixed shell is fixedly connected to the blanking bin. One end of the adjusting rod is inserted into the inside of the cam disc and is slidably connected to the blanking bin. The cam disc drives the adjusting rod to move through the internally formed chute to change the inclination angle of the auxiliary plate.

8. The self-cleaning and anti-clogging cement pole pouring machine according to claim 2, characterized in that: The lower end face of the storage bin is fixedly connected with a partition cloth, and the lower side of the partition cloth is rotatably connected to the upper end face of a sieve mesh. The lower side of the sieve mesh is rotatably connected to a lower spring frame, and the side surface of the upper spring frame is slidably connected to a support frame.

9. The self-cleaning and anti-clogging cement pole pouring machine according to claim 7, characterized in that: The auxiliary plate is located directly above the discharge opening of the blanking bin. After being impacted by concrete and water, one end of the adjusting rod driven by the auxiliary plate rotates inside the spring block.

10. A self-cleaning and anti-clogging cement pole pouring machine according to claim 2, characterized in that: A protective shell with good sealing performance is arranged outside the first motor, and the protective shell is detachably connected to the lower end face of the lower spring frame. A receiving bin is arranged below the electromagnet, and the receiving bin is fixedly connected to the outer shell. A protective shell is arranged outside the electromagnet.

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