Splashing type automatic pulp beating machine

Abstract

The utility model discloses a spatter type automatic pulp beating machine which comprises a vehicle body with walking wheels, a lifting mechanism installed on the vehicle body, a spatter pulp beating device and a control system, the spatter pulp beating device and the control system are installed on the lifting mechanism, the spatter pulp beating device comprises a cavity pipe and a spatter mechanism, the cavity pipe is provided with a cavity, the front side of the cavity pipe is provided with a spatter window, and the spatter mechanism is connected with the spatter window. The splashing mechanism is mounted in the cavity, and during application, the splashing mechanism is controlled by the control system, cement paste is poured into the cavity below the splashing window of the cavity pipe, the splashing paste beating device moves up and down along with the lifting mechanism, and the splashing mechanism splashes the cement paste out of the splashing window in a drop shape. The device has the advantages that automatic pulp beating is achieved, the structure is simple, and movement is flexible; pulp beating and thorn planting can be carried out on the wall surface in a splashing mode, contact with the wall surface is not needed, and thorn planting on inconvenient or inaccessible parts is facilitated; wide-width thorn planting can be implemented as required.

Description

Technical Field

[0001] The utility model relates to a splashing type automatic slurry beating machine, belonging to the technical field of construction machinery. Background Art

[0002] Before decorating the building walls, concrete mortar must be applied to smooth the foundation. Before painting, in order to ensure the bonding strength between the wall surface and the mortar layer and other non-similar materials, it is usually necessary to perform roughening pretreatment on the wall surface. At present, the common method of roughening treatment is slapping, that is, using a slurry hanging net to splash cement slurry onto the wall surface by hitting the wall surface. After solidification, dense cement burrs are formed that are fixed on the wall surface. These cement burrs can hang the viscous but fluid concrete mortar when painting the concrete mortar, which is conducive to the smooth painting and ensures that the painted layer will not form hollows and be easy to peel off.

[0003] Most existing grouting methods use manual grouting, but for walls with high walls and large wall areas, manual grouting is very hard and inefficient, with uneven burr distribution and serious cement slurry dripping and waste.

[0004] In order to solve the above problems, the industry has also invented some mechanical pulping equipment, but they all have problems such as complex structure and blind spots in operation. Utility Model Content

[0005] The technical problem to be solved by the utility model is: how to provide a pulp beating machine which has a simple structure and can be used for whole-area pulp beating and thorn planting.

[0006] In view of the above problems, the technical solution proposed by the utility model is:

[0007] A splash-type automatic slurry beating machine includes a vehicle body with running wheels, a lifting mechanism installed on the vehicle body, and a splash-slurry beating device and a control system installed on the lifting mechanism. The splash-slurry beating device includes a cavity tube and a splash mechanism. The cavity tube has a cavity and a splash window on its front side. The splash mechanism is installed in the cavity. When in use, the control system controls cement slurry to be poured into the cavity below the splash window of the cavity tube, so that the splash-slurry beating device moves up and down with the lifting mechanism, and the splash mechanism splashes the cement slurry out of the splash window in the form of drops.

[0008] The splashing mechanism includes a rotating shaft, centrifugal spokes, a dipper and a driving motor. The rotating shaft is located in a cavity inside the cavity tube, and its two ends are installed on the end walls at both ends of the cavity tube. The outer end of the centrifugal spoke is fixed with the dipper, and the inner end is fixed on the rotating shaft. The driving motor is connected to the rotating shaft on the outside of one end of the cavity tube.

[0009] The centrifugal spokes have the elasticity to automatically straighten after bending; a downwardly convex palatal ridge is provided on the upper wall of the cavity tube cavity to force the centrifugal spokes to bend backward, and the palatal ridge has a release surface connected to the upper lip of the splash window to release the elastic force that allows the bent centrifugal spokes to straighten.

[0010] The centrifugal spokes are made of rubber and have metal springs embedded in the rubber body by vulcanization.

[0011] The slurry dipper has a short cylinder opening outwards, a slurry hanging net body for hanging cement slurry is arranged in the cylinder mouth of the short cylinder, and the slurry hanging net body is composed of multiple layers of grid nets; a vent hole is arranged at the bottom of the short cylinder.

[0012] It also includes a slurry supply device arranged on the vehicle body, which includes a slurry pool, a grouting pump and a slurry delivery pipe arranged on the vehicle body. One end of the slurry delivery pipe leads to the splash slurry device, and the other end is connected to the grouting pump. The slurry suction pipe of the grouting pump is connected to the bottom of the slurry pool. A stirring frame is provided in the slurry pool. Under working conditions, the slurry pool is filled with cement slurry and the stirring frame rotates continuously.

[0013] The stirring rack has a rectangular frame, and the bottom and side walls of the pulp pool are continuous arc surfaces. When the stirring rack rotates, the frame edge of the frame can rotate close to the arc surface.

[0014] The side wall of the slurry pool has a slurry outlet gap, the height of the bottom of the slurry outlet gap is equal to or lower than the height of the bottom of the slurry pool, and the pipe mouth of the slurry suction pipe of the grouting pump is located at the bottom of the slurry outlet gap; the frame edge of the stirring frame is equipped with guide blades for guiding flow to the slurry outlet gap.

[0015] A vertically fixed hanging rod is provided on the vehicle body beside the pulp pool, and a cross bar with a hook is provided on the hanging rod. The curved part of the pulp delivery pipe is hung on the cross bar.

[0016] The lifting mechanism comprises a lifting cylinder installed on the vehicle body, a column fixed on the telescopic rod of the lifting cylinder, and a traveler moving up and down on the column, and the splashing slurry device is installed on the traveler. Beneficial Effects

[0017] 1. Automatic pulp beating is realized, with simple structure and flexible movement.

[0018] 2. The wall surface can be implanted by splashing without contacting the wall surface, which is conducive to implanting in inconvenient or unreachable areas.

[0019] 3. Wide-width thorn implantation can be implemented as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the splash-type automatic pulp beating machine;

[0021] Figure 2 is a cross-sectional schematic diagram of the splash pulp beating device;

[0022] Figure 3 for Figure 2 A partial schematic diagram of

[0023] Figure 4 It is a plan view of the short barrel mouth of the dipping device;

[0024] Figure 5 for Figure 1 A partial schematic diagram of the invention mainly showing the traveler;

[0025] Figure 6 for Figure 1 A partial schematic diagram of the present invention mainly shows a slurry supply device;

[0026] Figure 7 It is a three-dimensional schematic diagram of the grouting pump and its pump motor.

[0027] In the figure: 1, vehicle body; 11, running wheel; 2, lifting mechanism; 21, lifting cylinder; 211, telescopic rod; 22, column; 221, rack; 23, running gear; 231, guide sleeve; 24, running motor; 3, splashing slurry device; 31, cavity tube; 311, splashing window; 32, rotating shaft; 33, centrifugal spokes; 331, metal spring; 34, slurry dipper; 341, short cylinder; 342, slurry hanging Mesh body; 343, air vent; 35, palatal ridge; 351, release surface; 36, drive motor; 4, slurry supply device; 41, slurry pool; 411, arc surface; 42, grouting pump; 43, slurry delivery pipe; 44, stirring frame; 441, frame edge; 45, guide blade; 46, slurry outlet notch; 461, slurry suction pipe; 47, pump pressure motor; 48, stirring motor; 49, hanging rod; 491, cross bar; 5, cement slurry. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings: Embodiment 1

[0029] like Figure 1 , 2As shown, a splash-type automatic slurry beating machine includes a vehicle body 1 with running wheels 11, a lifting mechanism 2 installed on the vehicle body 1, a splash-beating slurry device 3 installed on the lifting mechanism 2, and a control system. The splash-beating slurry device 3 includes a cavity tube 31 and a splash mechanism, the cavity tube 31 has a cavity, and a splash window 311 is provided on the front side thereof, and the splash mechanism is installed in the cavity. When in use, the control system controls the cement slurry 5 to be poured into the cavity below the splash window 311 of the cavity tube 31, so that the splash-beating slurry device 3 moves up and down with the lifting mechanism 2, and the splash mechanism splashes the cement slurry 5 out of the splash window 311 in the form of drops, and the splashed droplets of cement slurry adhere to the wall surface, and after solidification, the slurry burrs are formed. After completing the thorn-planting operation on one surface, the vehicle body 1 moves forward to the next working surface. Since the splashing pulping device 3 is concentrated in the cavity 31 and the diameter of the cavity 31 is relatively small, the overall volume of the cavity is small, making the splashing pulping device 3 small and simple; since splashing thorns are used, there is no need to contact the wall like the traditional method, and the thorns can be implemented in inconvenient or inaccessible positions; the cavity 31 can be lengthened as needed to implement wide-area pulping.

[0030] The splash mechanism includes a rotating shaft 32, centrifugal spokes 33, a slurry dipper 34 and a driving motor 36. The rotating shaft 32 is located in the cavity in the cavity tube 31, and its two ends are mounted on the end walls at both ends of the cavity tube 31. The outer end of the centrifugal spoke 33 is fixed with the slurry dipper 34, and the inner end is fixed on the rotating shaft 32. The driving motor 36 is connected to the rotating shaft 32 at the outer side of one end of the cavity tube 31. When in use, the rotating shaft 32 rotates, so that the slurry dipper 34 at the outer end of the centrifugal spoke 33 is immersed in the cement slurry 5 from the front side, and after being dipped in the cement slurry, the slurry surface comes out from the rear side. The slurry dipper 34 throws the dipped cement slurry out of the splash window 311 under the action of centrifugal force.

[0031] There are a plurality of centrifugal spokes 33, and the specific number is determined by the rotation speed of the shaft and the density of the thorns.

[0032] Preferably, the lumen 1 is a round tube.

[0033] like Figure 2 , 3As shown in FIG. 4 , the slurry dipper 34 has a short cylinder 341 with an opening facing outward. A slurry hanging net 342 for hanging cement slurry is provided in the cylinder mouth of the short cylinder 341. The slurry hanging net 342 is composed of multiple layers of grid nets. A vent 343 is provided at the bottom of the short cylinder 341. In this way, when the slurry dipper 34 rotates downward with the rotating shaft 32 and immerses in the cement slurry, the cement slurry can enter the short cylinder 341, and the gas in the cylinder is discharged through the vent 343, so that the cement slurry can enter smoothly. When the slurry dipper 34 rotates out of the cement slurry liquid surface, the cement slurry 5 entering the short cylinder 341 can be hung by the slurry hanging net 342. As the short cylinder 341 gradually moves the cylinder mouth upward when the cement slurry surface is turned out, the caught cement slurry overcomes the centrifugal force and remains in the cylinder under the action of gravity into the cylinder and the adhesion of the slurry hanging net. When the dipper 34 passes the upper top and starts to rotate downward, the mud in the cylinder gradually loses the action of gravity into the cylinder, and the centrifugal force begins to overcome the adhesion of the slurry hanging net 342 to the cement slurry, causing the cement slurry to be thrown out from the splash window 311.

[0034] like Figure 1 , 5 As shown, the lifting mechanism 2 includes a lifting cylinder 21 installed on the vehicle body 1, a column 22 fixed on a telescopic rod 211 of the lifting cylinder 21, and a traveler 23 that moves up and down on the column 22, and the splashing and beating device 3 is installed on the traveler 23. When in use, the telescopic rod 211 can lift the upper end of the column 22 to the top of the wall to perform the beating operation, and then lower the column 22 to its lower end at the bottom of the wall to perform the beating operation. In this way, the splashing and beating device 3 can be lifted and lowered from the bottom to the top of the wall.

[0035] A rack 221 is provided on the column 22 , and a running gear (not shown in the figure) driven by a running motor 24 and meshing with the rack 221 is correspondingly provided on the running gear 23 ; the running gear 23 is sleeved on the column 24 through a guide sleeve 231 .

[0036] like Figure 1 , 6As shown in Figures 7 and 8, the splash-type automatic slurry-beating machine also includes a slurry supply device 4 arranged on the vehicle body, the slurry supply device includes a slurry pool 41, a grouting pump 42 and a slurry delivery pipe 43, one end of the slurry delivery pipe 43 leads to the splash-beating slurry device 3, and the other end is connected to the grouting pump 42, the slurry suction pipe 461 of the grouting pump 42 is connected to the bottom of the slurry pool 41, and a stirring frame 44 is provided in the slurry pool 41. Under working conditions, the slurry pool 41 is filled with cement slurry, and the stirring frame 44 rotates continuously. Under working conditions, the slurry pool 41 is filled with cement slurry, and the grouting pump 42 transports the cement slurry to the splash-beating slurry device 3 through the slurry delivery pipe 4. At the same time, the stirring frame 44 rotates continuously to prevent the cement from solidifying. The cement slurry contained in the slurry pool 41 can be poured after being mixed in another container, or it can be directly mixed by adding water and cement in the slurry pool 41. In this way, since the pulp pool 41 is set on the splash-type automatic pulp beating machine body, it can move with the vehicle, and there is no need to use a long pipe to supply pulp from the fixed pulp pool to the splash-type pulp beating device 3, which greatly enhances the flexibility of the pulp beating operation and significantly improves work efficiency.

[0037] The stirring rack 44 has a rectangular frame, and the bottom and side walls of the pulp pool 41 are continuous arc surfaces 411. When the stirring rack 44 rotates, the frame edge 441 can rotate close to the arc surface 411, so that stirring can be achieved without leaving dead corners.

[0038] The side wall of the slurry pool 41 has a slurry outlet gap 46, the height of the bottom of the slurry outlet gap 46 is equal to or lower than the height of the bottom of the slurry pool 41, and the mouth of the slurry suction pipe 461 of the grouting pump 42 is located at the bottom of the slurry outlet gap 46; in this way, the cement slurry in the slurry pool can flow to the bottom of the slurry outlet gap, and the mouth of the slurry suction pipe 461 of the grouting pump 42 is located at the bottom of the slurry outlet gap 46, so as to prevent the slurry suction pipe 461 from interfering with the rotation of the stirring frame 44.

[0039] The frame edge 441 of the stirring rack 44 frame is equipped with a guide vane 45 for guiding the flow to the slurry gap 46. The cement slurry in the slurry pool 41 can flow to the pipe mouth of the slurry suction pipe 461 of the grouting pump 42.

[0040] The grouting pump 42 and the stirring frame 44 are driven by a pumping motor 47 and a stirring motor 48 respectively.

[0041] like Figure 1 As shown, a vertically fixed hanging rod 49 is provided on the vehicle body 1 beside the pulp pool 41, and a cross bar 491 with a hook is provided on the hanging rod 49, and the curved part of the pulp delivery pipe 43 is hung on the cross bar 491. This arrangement is because the length of the pulp delivery pipe 43 needs to meet the highest height to which the splash-type pulp beating device rises, and when the splash-type pulp beating device 3 descends to the middle and lower part, the pulp delivery pipe 43 has a redundant part, and the cross bar 491 with a suitable height can be used to hang the pulp delivery pipe 43 near the middle part so that the redundant part hangs downward and bends, thereby ensuring that the splash-type pulp beating device 3 can stretch the curved pulp delivery pipe 43 as needed. Embodiment 2

[0042] like Figure 2 As shown, this embodiment is a further improvement of the first embodiment, including: the centrifugal spokes 33 have elasticity to automatically straighten after bending; a palatal ridge 35 convex downwardly forcing the centrifugal spokes 33 to bend backward is provided on the upper wall of the cavity 31, and the palatal ridge 35 has a release surface 351 connected to the upper lip of the splash window 311 for straightening the bent centrifugal spokes 33 and releasing the elastic force. In this way, the slurry dipper 34 that has been turned upward out of the cement slurry surface is blocked by the palatal ridge 35, forcing the centrifugal spokes 33 to bend backward to accumulate ejection force. When the slurry dipper 34 slides along the palatal ridge 35 to the release surface 351, the bent centrifugal spokes 33 straighten and release the elastic force, so that the cement slurry in the short tube 341 obtains elastic force and centrifugal force, and it is easier to overcome the adhesion of the slurry hanging net 342 and be thrown out. Embodiment 3

[0043] like Figure 2 , 3 As shown, this embodiment is a further measure of the second embodiment, including: a metal spring 331 is implanted in the rubber body of the centrifugal spoke 33 by vulcanization, so that the centrifugal spoke 33 has better and more reliable elasticity.

[0044] The above embodiments are only used to more clearly describe the present invention and cannot be regarded as limiting the protection scope of the present invention. Any modifications in equivalent forms should be regarded as falling within the protection scope of the present invention.

Claims

1. A splash-type automatic pulp beating machine, comprising a vehicle body (1) having running wheels (11), and a lifting mechanism (2) mounted on the vehicle body (1), characterized in that: The invention also comprises a splashing slurry beating device (3) and a control system installed on the lifting mechanism (2), wherein the splashing slurry beating device (3) comprises a cavity tube (31) and a splashing mechanism, wherein the cavity tube (31) has a cavity, and a splashing window (311) is provided on the front side thereof, and the splashing mechanism is installed in the cavity. When in use, the control system controls the cement slurry (5) to be poured into the cavity below the splashing window (311) of the cavity tube (31), so that the splashing slurry beating device (3) moves up and down with the lifting mechanism (2), and the splashing mechanism splashes the cement slurry (5) out of the splashing window (311) in the form of drops.

2. The splashing automatic pulp beating machine according to claim 1, characterized in that: The splash mechanism comprises a rotating shaft (32), centrifugal spokes (33), a slurry dipper (34) and a driving motor (36); the rotating shaft (32) is located in a cavity in the cavity tube (31), and its two ends are mounted on the end walls at both ends of the cavity tube (31); the outer end of the centrifugal spoke (33) is fixed with the slurry dipper (34), and the inner end is fixed on the rotating shaft (32); the driving motor (36) is connected to the rotating shaft (32) on the outer side of one end of the cavity tube (31).

3. The splashing automatic pulp beating machine according to claim 2, characterized in that: The centrifugal spokes (33) have the elasticity to automatically straighten after being bent; a downwardly convex palatal ridge (35) is provided on the upper wall of the cavity of the cavity tube (31) for forcing the centrifugal spokes (33) to bend backward, and the palatal ridge (35) has a release surface (351) connected to the upper lip of the splash window (311) for straightening the bent centrifugal spokes (33) and releasing the elastic force.

4. The splashing automatic pulp beating machine according to claim 2, characterized in that: The centrifugal spoke (33) is made of rubber and has a metal spring (331) embedded in the rubber body by vulcanization.

5. The splashing automatic pulp beating machine according to claim 2, characterized in that: The slurry dipper (34) comprises a short tube (341) opening outwards, a slurry hanging net body (342) for hanging cement slurry is arranged inside the tube mouth of the short tube (341), and the slurry hanging net body (342) is composed of multiple layers of grid nets; and a ventilation hole (343) is arranged at the bottom of the short tube (341).

6. The splashing automatic pulp beating machine according to claim 1, characterized in that: The vehicle also includes a slurry supply device (4) disposed on the vehicle body, the slurry supply device (4) including a slurry pool (41) disposed on the vehicle body, a grouting pump (42) and a slurry delivery pipe (43), one end of the slurry delivery pipe (43) leading to the splashing slurry device (3), and the other end communicating with the grouting pump (42), a slurry suction pipe (461) of the grouting pump (42) communicating with the bottom of the slurry pool (41), a stirring frame (44) being disposed in the slurry pool (41), and under working conditions, the slurry pool (41) is filled with cement slurry, and the stirring frame (44) rotates continuously.

7. The splashing automatic pulp beating machine according to claim 6, characterized in that: The stirring rack (44) has a rectangular frame, and the bottom and side walls of the pulp pool (41) are continuous arc surfaces (411). When the stirring rack (44) rotates, the frame edge (441) of the frame can rotate close to the arc surface (411).

8. The splashing automatic pulp beating machine according to claim 7, characterized in that: The side wall of the slurry pool (41) has a slurry outlet notch (46); the height of the bottom of the slurry outlet notch (46) is equal to or lower than the height of the bottom of the slurry pool (41); the pipe opening of the slurry suction pipe (461) of the grouting pump (42) is located at the bottom of the slurry outlet notch (46); and the frame edge (441) of the frame of the stirring frame (44) is provided with a guide vane (45) for guiding flow toward the slurry outlet notch (46).

9. The splashing automatic pulp beating machine according to claim 6, characterized in that: A hanging rod (49) is vertically fixed on the vehicle body (1) beside the pulp pool (41), and a cross bar (491) with a hook is provided on the hanging rod (49). The curved portion of the pulp delivery pipe (43) is hung on the cross bar (491).

10. The splashing automatic pulp beating machine according to any one of claims 1 to 9, characterized in that: The lifting mechanism (2) comprises a lifting and propulsion cylinder (21) mounted on the vehicle body (1), a column (22) fixed on a telescopic rod (211) of the lifting and propulsion cylinder (21), and a traveler (23) that moves up and down on the column (22), and the splashing and beating device (3) is mounted on the traveler (23).

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