Concrete paving distributor
By using hydraulic cylinder drive telescopic rods in the concrete paving and feeder to adjust the concrete flow rate, and using rotating handles and tooth plate structures to adjust the thickness, the problem of difficulty in adjusting concrete piles and thickness in the prior art is solved, and more efficient and lower cost concrete laying is achieved.
Patent Information
- Application Number
- CN202420406546.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The existing concrete paving and separator cannot control the discharge speed, resulting in uneven concrete piles, increasing labor intensity and laying costs, and at the same time, it cannot adjust the concrete thickness.
A concrete paving and distributor is designed, using a hydraulic cylinder to drive the telescopic rod, adjust the concrete flow rate by changing the opening of the arc plate, and adjust the concrete laying thickness through rotating handles and toothed plate structures.
It effectively avoids piles of concrete, reduces labor demand, reduces labor intensity and laying costs, and improves the efficiency of concrete laying.
Smart Images
Figure CN222613893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to a concrete paving distributor. Background Art
[0002] Concrete paving distributor can improve the paving efficiency and reduce the labor intensity of employees during road paving, so a concrete paving distributor came into being.
[0003] Although current technology has many advantages, its disadvantage is that when concrete is introduced into the concrete spreading distributor, the concrete spreading distributor cannot control the feeding speed, causing the concrete to pile up unevenly. This requires workers to manually disperse the concrete, but this wastes labor, increases labor intensity, and increases the cost of concrete laying. At the same time, when laying concrete, the thickness of the concrete is different due to the different passing vehicles on each section of the road, but the existing technology cannot adjust the thickness of the laid concrete, so most of them adopt thick paving or manual paving, which further increases the paving cost. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that when concrete is introduced into the concrete spreading distributor, the concrete spreading distributor cannot control the feeding speed, causing the concrete to pile up unevenly. In this way, the staff needs to manually disperse the concrete, but this will waste labor, increase labor intensity, and increase the cost of concrete laying. At the same time, when laying concrete, the thickness of the concrete is different due to the different passing vehicles on each road section, but the prior art cannot adjust the thickness of the laid concrete, so most of them adopt thick paving or manual paving, which further increases the paving cost.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete paving distributor, comprising: a working frame, the outer surface of which is fixedly embedded with a material bin, and also comprising: two fixed rods 1, the outer surfaces of the two fixed rods 1 are movably sleeved with an incomplete gear 1, the outer surfaces of the two incomplete gears 1 are fixedly connected with a connecting plate 1, the outer surfaces of the two incomplete gears 1 are meshingly connected with an incomplete gear 2, the outer surfaces of the two incomplete gears 2 are fixedly connected with a connecting plate 2, the outer surfaces of the two connecting plates 2 and the opposite sides of the two connecting plates 1 are fixedly connected with an arc plate, the top outer surface of one of the arc plates is fixedly connected with a working block, the outer surface of one of the arc plates is fixedly connected with a telescopic rod, and a hydraulic cylinder is arranged on the side of the telescopic rod away from one of the arc plates, so that the opening of the two arc plates can be changed by the hydraulic cylinder, thereby changing the size of the concrete flow rate, avoiding the piling of concrete, reducing labor, reducing labor intensity, and improving the paving efficiency.
[0006] As a preferred embodiment, two slide grooves are provided on the outer surface of the work frame, and tooth plates are movably sleeved on the inner surfaces of the two slide grooves. Push blocks are fixedly connected to the bottom outer surfaces of the two tooth plates, so that the push blocks can be moved up and down by rotating the handle, thereby changing the laying thickness of the concrete, further reducing labor, labor intensity and laying costs.
[0007] As a preferred embodiment, a fixed block is fixedly connected to a side of the hydraulic cylinder away from the telescopic rod, and a support rod is movably sleeved on the inner surface of the fixed block. The hydraulic cylinder can provide power for the extension and retraction of the telescopic rod.
[0008] As a preferred implementation, the two fixing rods 1 are fixedly connected to the outer surface of the silo, and the fixing rod 1 can provide a good working environment for the incomplete gear 1.
[0009] As a preferred embodiment, the inner surfaces of the two incomplete gears 2 are movably sleeved with fixing rods 2, and the two fixing rods 2 are fixedly connected to the outer surface of the silo, and the fixing rods 2 can provide a good working environment for the incomplete gears 2.
[0010] As a preferred embodiment, the outer surfaces of the two toothed plates are meshedly connected with toothed wheels, and the inner surfaces of the two toothed wheels are fixedly mounted with a rotating shaft, which can transfer the kinetic energy of the rotating block to the two toothed wheels.
[0011] As a preferred implementation, the support rod is fixedly connected to the outer surface of the work frame, and the support rod can limit the fixing block.
[0012] As a preferred embodiment, a rotating block is fixedly connected to the outer surface of the rotating shaft, and a handle is fixedly connected to the outer surface of the rotating block, and the handle can provide power for the rotation of the rotating block.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] 1. The utility model, when using the concrete paving distributor, introduces concrete into the silo on the workbench, connects the power of the hydraulic cylinder, presses the start button of the hydraulic cylinder, starts the hydraulic cylinder, and pulls the telescopic rod, so that the telescopic rod pulls the arc plate on the two connecting plates one, and the arc plate on the two connecting plates one drives the two connecting plates one to move, and the two connecting plates one drive the two incomplete gears one to make a circular motion with the two fixed rods one as the center, and at the same time, the two incomplete gears one drive the two incomplete gears two to make a circular motion with the two fixed rods two as the center, and the two incomplete gears two drive the two connecting plates two to make an arc motion, and the two connecting plates two drive another arc plate to make an arc motion, so that the opening of the two arc plates can be changed by the hydraulic cylinder, thereby changing the size of the concrete flow, avoiding the piling of concrete, reducing labor, reducing labor intensity, improving the paving efficiency, and reducing the paving cost.
[0015] 2. According to the utility model, when the thickness of the concrete needs to be adjusted, the handle is rotated, the handle drives the rotating block to rotate, the rotating block drives the rotating shaft to rotate, so that the rotating shaft drives the two tooth plates to move up and down on the inner surfaces of the two slide grooves through the two toothed wheels, and the push block moves up and down with the movement of the two tooth plates, so that the push block can push away excess concrete. In this way, the push block can be moved up and down by rotating the handle, thereby changing the laying thickness of the concrete, further reducing labor, reducing labor intensity and laying costs, and improving laying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the main structure of a concrete paving distributor provided by the utility model;
[0017] Figure 2 A schematic diagram of the chute position structure of a concrete paving distributor provided by the utility model;
[0018] Figure 3 A schematic diagram of the position structure of the working blocks of a concrete paving distributor provided by the utility model;
[0019] Figure 4 A schematic diagram of the tooth plate structure of a concrete paving distributor provided by the utility model;
[0020] Figure 5 A concrete paving distributor provided by the utility model Figure 1Schematic diagram of the enlarged structure at point A in the middle.
[0021] Legend:
[0022] 1. Work frame; 2. Material bin; 3. Fixed rod 1; 4. Incomplete gear 1; 5. Connecting plate 1; 6. Incomplete gear 2; 7. Fixed rod 2; 8. Connecting plate 2; 9. Arc plate; 10. Work block; 11. Telescopic rod; 12. Hydraulic cylinder; 13. Fixed block; 14. Support rod; 15. Slide; 16. Tooth plate; 17. Toothed wheel; 18. Rotating shaft; 19. Rotating block; 20. Handle; 21. Push block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-5 The utility model provides a technical solution: a concrete paving distributor, comprising: a working frame 1, the outer surface of the working frame 1 is fixedly embedded with a silo 2, and also comprises: two fixing rods 13, the outer surfaces of the two fixing rods 3 are movably sleeved with an incomplete gear 14, the outer surfaces of the two incomplete gears 14 are fixedly connected with a connecting plate 5, the outer surfaces of the two incomplete gears 14 are meshed with an incomplete gear 26, the outer surfaces of the two incomplete gears 26 are fixedly connected with a connecting plate 28, the outer surfaces of the two connecting plates 28 and the opposite sides of the two connecting plates 15 are fixedly connected with an arc plate 9, the top outer surface of one of the arc plates 9 is fixedly connected with a working block 10, the outer surface of one of the arc plates 9 is fixedly connected with a telescopic rod 11, and a hydraulic cylinder 12 is arranged on the side of the telescopic rod 11 away from one of the arc plates 9, so that the opening of the two arc plates 9 can be changed by the hydraulic cylinder 12, thereby changing the size of the concrete flow rate, avoiding the piling of concrete, reducing labor, reducing labor intensity, improving the paving efficiency, and reducing the paving cost.
[0025] like Figure 1-5 As shown, the outer surface of the work frame 1 is provided with two slide grooves 15, and the inner surfaces of the two slide grooves 15 are movably sleeved with tooth plates 16, and the bottom outer surfaces of the two tooth plates 16 are fixedly connected with push blocks 21, so that the push blocks 21 can be moved up and down by rotating the handle 20, thereby changing the laying thickness of the concrete, further reducing labor, reducing labor intensity and laying costs, and improving laying efficiency.
[0026] like Figure 1-5As shown, the hydraulic cylinder 12 is fixedly connected to a fixed block 13 on one side away from the telescopic rod 11, and a support rod 14 is movably sleeved on the inner surface of the fixed block 13. The hydraulic cylinder 12 can provide power for the telescopic rod 11 to extend and retract, so that the telescopic rod 11 can pull the arc plate 9.
[0027] like Figure 1-5 As shown, two fixing rods 3 are fixedly connected to the outer surface of the silo 2. The fixing rods 3 can provide a good working environment for the incomplete gear 4 and improve the service life of the incomplete gear 4.
[0028] like Figure 1-5 As shown, the inner surfaces of the two incomplete gears 26 are movably sleeved with fixing rods 27, and the two fixing rods 27 are fixedly connected to the outer surface of the silo 2. The fixing rods 27 can provide a good working environment for the incomplete gears 26 and improve the service life of the incomplete gears 26.
[0029] like Figure 1-5 As shown, the outer surfaces of the two toothed plates 16 are meshedly connected with toothed wheels 17, and the inner surfaces of the two toothed wheels 17 are fixedly mounted with rotating shafts 18, which can transfer the kinetic energy of the rotating block 19 to the two toothed wheels 17 to make the toothed wheels 17 rotate.
[0030] like Figure 1-5 As shown, the support rod 14 is fixedly connected to the outer surface of the work frame 1 , and the support rod 14 can limit the fixing block 13 so that the fixing block 13 can fix the hydraulic cylinder 12 .
[0031] like Figure 1-5 As shown, a rotating block 19 is fixedly connected to the outer surface of the rotating shaft 18 , and a handle 20 is fixedly connected to the outer surface of the rotating block 19 . The handle 20 can provide power for the rotation of the rotating block 19 , so that the rotating block 19 rotates.
[0032] Working principle: When using the concrete paving distributor, the concrete is introduced into the silo 2 on the work frame 1, the power of the hydraulic cylinder 12 is turned on, and the start button of the hydraulic cylinder 12 is pressed to start the hydraulic cylinder 12. The hydraulic cylinder 12 model: ZG40 / 30-62-QR, power: 94W, the hydraulic cylinder 12 pulls the telescopic rod 11, so that the telescopic rod 11 pulls the arc plate 9 on the two connecting plates 15, and the arc plate 9 on the two connecting plates 15 drives the two connecting plates 15 to move, and the two connecting plates 15 drive the two incomplete gears 14 to make two fixed rods The two incomplete gears 14 drive the two incomplete gears 26 to make circular motion with the two fixed rods 27 as the center, and the two incomplete gears 26 drive the two connecting plates 28 to make circular motion, and the two connecting plates 28 drive another arc plate 9 to make circular motion. The working block 10 is fixed on the top of the arc plate 9 on the connecting plate 15, and can move with the movement of the arc plate 9, so that the concrete will only stay on the working block 10 instead of the arc plate 9, which can effectively prevent the stones in the concrete from getting stuck in the two arc plates. The outer surface of the plate 9 makes it impossible for the two arc plates 9 to be closed tightly. The cooperation of the fixed block 13 and the support rod 14 can rotate when the hydraulic cylinder 12 pulls the telescopic rod 11, so that the telescopic rod 11 is always kept vertical to the arc plate 9, so that the opening of the two arc plates 9 can be changed by the hydraulic cylinder 12, thereby changing the size of the concrete flow rate, avoiding the piling of concrete, reducing labor, reducing labor intensity, improving the efficiency of paving, and reducing the paving cost. When it is necessary to adjust the thickness of the concrete, the handle 20 is rotated, and the handle 20 drives the rotating block 19 to rotate, and the rotating block 19 drives the rotating shaft 18 to rotate, so that the rotating shaft 18 drives the two toothed plates 16 to move up and down on the inner surfaces of the two slide grooves 15 through the two toothed wheels 17, and the push block 21 moves up and down with the movement of the two toothed plates 16, so that the push block 21 can push away excess concrete, so that the push block 21 can be moved up and down by rotating the handle 20, thereby changing the laying thickness of the concrete, further reducing labor, reducing labor intensity and laying cost, and improving the laying efficiency.
[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A concrete paving distributor, characterized in that: include: A working frame (1), wherein a material bin (2) is fixedly embedded on the outer surface of the working frame (1), and further comprising: two fixing rods (3), wherein the outer surfaces of the two fixing rods (3) are movably sleeved with an incomplete gear (4), wherein the outer surfaces of the two incomplete gears (4) are fixedly connected with a connecting plate (5), wherein the outer surfaces of the two incomplete gears (4) are meshingly connected with an incomplete gear (6), wherein the outer surfaces of the two incomplete gears (6) are fixedly connected with a connecting plate (8), wherein the outer surfaces of the two connecting plates (8) and the two connecting plates (5) on opposite sides are fixedly connected with an arc-shaped plate (9), wherein the top outer surface of one of the arc-shaped plates (9) is fixedly connected with a working block (10), wherein the outer surface of one of the arc-shaped plates (9) is fixedly connected with a telescopic rod (11), wherein a hydraulic cylinder (12) is provided on the side of the telescopic rod (11) away from one of the arc-shaped plates (9).
2. A concrete paving distributor according to claim 1, characterized in that: The outer surface of the working frame (1) is provided with two slide grooves (15), the inner surfaces of the two slide grooves (15) are movably sleeved with tooth plates (16), and the bottom outer surfaces of the two tooth plates (16) are fixedly connected with push blocks (21).
3. A concrete paving distributor according to claim 1, characterized in that: A fixed block (13) is fixedly connected to a side of the hydraulic cylinder (12) away from the telescopic rod (11), and a support rod (14) is movably sleeved on the inner surface of the fixed block (13).
4. A concrete paving distributor according to claim 1, characterized in that: The two fixing rods (3) are fixedly connected to the outer surface of the silo (2).
5. A concrete paving distributor according to claim 1, characterized in that: The inner surfaces of the two incomplete gears (6) are both movably sleeved with fixed rods (7), and the two fixed rods (7) are fixedly connected to the outer surface of the silo (2).
6. A concrete paving distributor according to claim 2, characterized in that: The outer surfaces of the two toothed plates (16) are meshedly connected with toothed wheels (17), and the inner surfaces of the two toothed wheels (17) are fixedly mounted with rotating shafts (18).
7. A concrete paving distributor according to claim 3, characterized in that: The support rod (14) is fixedly connected to the outer surface of the working frame (1).
8. A concrete paving distributor according to claim 6, characterized in that: A rotating block (19) is fixedly connected to the outer surface of the rotating shaft (18), and a handle (20) is fixedly connected to the outer surface of the rotating block (19).