Automatic cleaning device of concrete pressure testing machine
Through the combination of the pushing device and the crushing device, the safety and recycling efficiency problems of cleaning the residue of the concrete pressure testing machine are solved, and safe and efficient residue treatment and resource recovery are achieved.
Patent Information
- Application Number
- CN202422723445.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing concrete pressure testing machines pose safety risks when cleaning concrete residues, and are not convenient for rapid collection and effective recycling, affecting the environment and resource utilization.
An automatic cleaning system including a pushing device and a crushing device was designed. The slider, slide plate and support rod were used to push the concrete residue into the crushing device, and the crushing plate was driven by the bevel gear for crushing and recycling.
It realizes the safe and efficient collection, crushing and recycling of concrete residues, reduces safety hazards, protects the environment and improves resource utilization.
Smart Images
Figure CN223417339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete test cleaning, in particular to an automatic cleaning device for a concrete pressure testing machine. Background Art
[0002] In construction projects, concrete is one of the most commonly used building materials. Concrete pressure testing machines are used to test the compressive strength of concrete to ensure the structural safety of buildings. By testing concrete with different mix ratios, the mix ratio of concrete can be optimized and the performance of concrete can be improved. With the wide application of concrete pressure testing machines in construction, transportation, water conservancy and other fields, the demand for automatic cleaning devices will continue to increase, becoming more intelligent, efficient and environmentally friendly, providing better solutions for the use and maintenance of concrete pressure testing machines.
[0003] However, the prior art still has the following problems:
[0004] First, the existing technology will produce residues when applying pressure to the concrete test block. The accumulation of concrete residues may cause safety accidents such as slips and trips to the workers. It is not convenient to quickly collect the broken concrete residues, making the practicality of the entire device low.
[0005] Secondly, if the crushed concrete residue is directly dumped, it will affect the ecological environment, and the construction waste will pile up more and more, making it inconvenient to effectively crush and recycle the broken concrete residue and recycle the concrete.
[0006] In response to the above problems, the inventors propose an automatic cleaning device for a concrete pressure testing machine to solve the above problems. Utility Model Content
[0007] In order to solve the problem that it is inconvenient to quickly collect the broken concrete residues and it is inconvenient to effectively crush and recycle the broken concrete residues; the purpose of the utility model is to provide an automatic cleaning device for a concrete pressure testing machine.
[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic cleaning device for a concrete pressure testing machine, comprising a table, one end of the table is fixedly connected to a box, the upper part of the box is fixedly connected to a crushing device, the top of the table is fixedly connected to a pushing device, the pushing device comprises a base, the bottom end of the base is fixedly connected to the top of the table, the top of the base is provided with a plurality of slide grooves, wherein the inner walls on both sides of the middle slide groove are connected to a screw rod for rotation together, one end of the base is fixedly connected to a first motor, the output end of the first motor passes through one end of the base and is fixedly connected to one end of the screw rod, the outer surface of the screw rod is connected with a wire block through a threaded sleeve, wherein the two The top of the table is fixedly connected to a fixed plate, and one end of the multiple support rods is movably connected to one end of the fixed plate, and one end of the multiple support rods is fixedly connected to a push plate, and the push plate is in a "U" shape.
[0009] The transmission gears are connected with the gear train of the said first and second gears of the said first and second gears and the transmission gears are connected with the gear train of the said first and second gears and the transmission gears are connected with the gear train of the said second gears.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. The utility model can slide on the slide rails on both sides through the slider. The multiple support rods at one end of the slider move with the slider, and the push plate at one end of the support rod moves accordingly to push the concrete fragments. The push plate pushes the concrete fragments toward the crushing device, thereby achieving the purpose of facilitating the collection of the crushed concrete residues.
[0012] 2. The utility model can drive the second rotating shaft to rotate through the second bevel gear, and the crushing plate fixedly sleeved on the second rotating shaft crushes the concrete fragments pushed by the push plate, thereby achieving the purpose of effectively crushing and recycling the crushed concrete residue. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 This is a schematic structural diagram of the utility model.
[0015] Figure 2 This is a schematic diagram of the propulsion device of the present utility model.
[0016] Figure 3 This is a schematic diagram of the crushing device of the utility model.
[0017] Figure 4 It is a partial structural diagram of the utility model.
[0018] In the figure: 1. table; 2. box body; 3. crushing device; 4. pushing device; 5. through groove; 6. storage box; 7. connecting groove; 8. connecting block; 9. handle; 31. fixing box; 32. first rotating shaft; 33. second motor; 34. first bevel gear; 35. second bevel gear; 36. second rotating shaft; 37. crushing plate; 401. base; 402. slide groove; 403. screw rod; 404. first motor; 405. screw block; 406. slide rail; 407. slider; 408. slide plate; 409. support rod; 410. fixing plate; 411. push plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] Example: Figure 1-4 As shown, the utility model provides an automatic cleaning device for a concrete pressure testing machine, comprising a table 1, one end of the table 1 is fixedly connected to a box body 2, a through slot 5 is provided at the lower part of one end of the box body 2, a storage box 6 is slidably connected to the inner wall of the through slot 5, a plurality of connecting slots 7 are provided on the lower inner wall of the box body 2, a plurality of connecting blocks 8 for use with the connecting slots 7 are fixedly connected to the bottom end of the storage box 6, the outer surface of the connecting block 8 is in contact with the inner wall of the connecting slot 7, a handle 9 is fixedly connected to the upper part of one end of the storage box 6, and a crushing device 3 is fixedly connected to the upper part of the box body 2. The top of the table 1 is fixedly connected with a pushing device 4, which includes a base 401. The bottom end of the base 401 is fixedly connected to the top of the table 1. A plurality of slide grooves 402 are provided on the top of the base 401. The inner walls of both sides of the middle slide groove 402 are connected to a screw rod 403 for rotation. One end of the base 401 is fixedly connected to a first motor 404. The output end of the first motor 404 passes through one end of the base 401 and is fixedly connected to one end of the screw rod 403. The outer surface of the screw rod 403 is connected with a screw block 405 through a threaded sleeve. The outer surface of 405 fits with the inner wall of the slide groove 402, and the inner walls of the two sides of the slide groove 402 on both sides are fixedly connected with a slide rail 406. The outer surface of the slide rail 406 is slidably connected with a slider 407. The outer surface of the slider 407 fits with the inner wall of the slide groove 402. The top of the wire block 405 and multiple sliders 407 are fixedly connected with a slide plate 408. The rotation of the screw rod 403 makes the wire block 405 move along the screw rod 403 in the slide groove 402, ensuring the stability of the movement of the wire block 405. The wire block 405 moves while driving it The fixedly connected slide 408 moves, and the slide 408 slides on the slide rails 406 on both sides through the slider 407, further enhancing the stability of the movement. One end of the slide 408 is fixedly connected to multiple support rods 409, and the top of the table 1 is fixedly connected to a fixed plate 410. The outer surface of the support rod 409 fits with the inner wall of the fixed plate 410, and one end of the multiple support rods 409 is movably connected to one end of the fixed plate 410. One end of the multiple support rods 409 is commonly fixedly connected to a push plate 411, and the push plate 411 is "U" shaped.
[0021] The movement of the wire block 405 drives the slide plate 408 to move. The multiple support rods 409 at one end of the slide plate 408 move with the slide plate 408, and the push plate 411 at one end of the support rod 409 moves accordingly, which is convenient for pushing the concrete fragments. The push plate 411 pushes the concrete fragments toward the crushing device 3, which is convenient for collecting the crushed concrete residue.
[0022] The crushing device 3 includes a fixed box 31, one end of the fixed box 31 is fixedly connected to the upper end of the box body 2, the inner walls of both sides of the fixed box 31 are connected to the first rotating shaft 32 for rotation, one end of the fixed box 31 is fixedly connected to the second motor 33, the output end of the second motor 33 passes through one end of the fixed box 31 and is fixedly connected to one end of the first rotating shaft 32, the outer surface of the first rotating shaft 32 is fixedly sleeved with a plurality of first bevel gears 34, the first bevel gears 34 are mirror-imaged, the output end of the second motor 33 drives the first rotating shaft 32 to rotate, and the plurality of first bevel gears 34 fixedly sleeved on the first rotating shaft 32 are fixedly sleeved. The first bevel gears 34 rotate accordingly. Since the first bevel gears 34 are distributed in a mirror image, the rotation balance is guaranteed and the two first bevel gears 34 rotate toward the middle respectively. The outer surfaces of the multiple first bevel gears 34 are meshed and connected with the second bevel gears 35. One ends of the multiple second bevel gears 35 are fixedly connected with the second rotating shaft 36. One ends of the multiple second rotating shafts 36 are movably connected to the upper end of the box body 2. One ends of the multiple second rotating shafts 36 are rotatably connected to the upper part of the inner wall of one side of the box body 2. The outer surfaces of the multiple second rotating shafts 36 are fixedly sleeved with a crushing plate 37.
[0023] The second bevel gear 35 drives the second rotating shaft 36 to rotate. One end of the second rotating shaft 36 is rotatably connected to the upper part of the inner wall of one side of the box body 2. The crushing plate 37 fixedly sleeved on the second rotating shaft 36 crushes the concrete fragments pushed by the push plate 411, and crushes the crushed concrete residue for recycling.
[0024] Working principle: Start the first motor 404, and the output end of the first motor 404 drives the screw rod 403 to rotate. The rotation of the screw rod 403 causes the wire block 405 to move along the screw rod 403 in the slide groove 402, thereby ensuring the stability of the movement of the wire block 405. While the wire block 405 moves, it drives the slide plate 408 fixed thereto to move. The slide plate 408 slides on the slide rails 406 on both sides through the slider 407, further enhancing the stability of the movement. The multiple support rods 409 at one end of the slide plate 408 move with the slide plate 408 to ensure the stability of the movement of the support rod 409. The push plate 411 at one end of the support rod 409 moves accordingly. The push plate 411 is "U"-shaped, which is convenient for pushing the concrete fragments. The push plate 411 pushes the concrete fragments toward the crushing device 3, thereby achieving the purpose of facilitating the collection of the crushed concrete residues.
[0025] The second motor 33 is started, and the output end of the second motor 33 drives the first rotating shaft 32 to rotate, and the multiple first bevel gears 34 fixedly sleeved on the first rotating shaft 32 rotate accordingly. Since the first bevel gears 34 are distributed in a mirror image, the rotation balance is guaranteed and the two first bevel gears 34 rotate toward the middle respectively, and the first bevel gear 34 drives the second bevel gear 35 meshing therewith to rotate, and the second bevel gear 35 drives the second rotating shaft 36 to rotate. One end of the second rotating shaft 36 is rotatably connected to the upper part of the inner wall of one side of the box body 2, ensuring the stability of the rotation. The crushing plate 37 fixedly sleeved on the second rotating shaft 36 crushes the concrete fragments pushed by the push plate 411, thereby achieving the purpose of effectively crushing and recycling the crushed concrete residue;
[0026] The crushed concrete fragments fall into the box body 2, and the connecting groove 7 on the lower inner wall of the box body 2 cooperates with the connecting block 8 at the bottom end of the storage box 6 to ensure the stability of the storage box 6. When the storage box 6 is full, the storage box 6 can be pulled out from the through groove 5 at the lower end of one end of the box body 2 through the handle 9 for cleaning and replacement.
[0027] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. An automatic cleaning device for a concrete pressure testing machine, comprising a table (1), characterized in that: One end of the table top (1) is fixedly connected to a box body (2), the upper part of the box body (2) is fixedly connected to a crushing device (3), and the top end of the table top (1) is fixedly connected to a pushing device (4); The pushing device (4) includes a base (401), the bottom end of the base (401) is fixedly connected to the top end of the table (1), and a plurality of slide grooves (402) are provided on the top end of the base (401), wherein the inner walls of both sides of the middle slide groove (402) are connected to a screw rod (403) for rotation together, and one end of the base (401) is fixedly connected to a first motor (404), the output end of the first motor (404) passes through one end of the base (401) and is fixedly connected to one end of the screw rod (403), and the outer surface of the screw rod (403) is connected to a screw block (405) through a threaded sleeve, wherein the inner walls of both sides of the middle slide groove (402) are connected to a screw rod (403) for rotation together. The inner walls on both sides of the slide groove (402) are fixedly connected to the slide rail (406), the outer surface of the slide rail (406) is slidably connected to the slider (407), the wire block (405) and the top of the multiple sliders (407) are fixedly connected to the slide plate (408), one end of the slide plate (408) is fixedly connected to multiple support rods (409), the top of the table (1) is fixedly connected to the fixed plate (410), one end of the multiple support rods (409) is movably connected to one end of the fixed plate (410), and one end of the multiple support rods (409) is fixedly connected to the push plate (411).
2. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: The crushing device (3) comprises a fixed box (31), one end of the fixed box (31) is fixedly connected to the upper part of one end of the box body (2), the inner walls on both sides of the fixed box (31) are rotatably connected to a first rotating shaft (32), one end of the fixed box (31) is fixedly connected to a second motor (33), the output end of the second motor (33) passes through one end of the fixed box (31) and is fixedly connected to one end of the first rotating shaft (32), the outer surface of the first rotating shaft (32) is fixedly sleeved with two first bevel gears (34), the outer surfaces of the two first bevel gears (34) are meshed with the second bevel gears (35), one end of the two second bevel gears (35) is fixedly connected to a second rotating shaft (36), one end of the two second rotating shafts (36) is movably connected to the upper part of one end of the box body (2), one end of the two second rotating shafts (36) is rotatably connected to the upper part of one inner wall of the box body (2), and the outer surfaces of the two second rotating shafts (36) are fixedly sleeved with a crushing plate (37).
3. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: A through slot (5) is provided at the lower portion of one end of the box body (2), and a storage box (6) is slidably connected to the inner wall of the through slot (5). A plurality of connecting slots (7) are provided on the lower inner wall of the box body (2), and a plurality of connecting blocks (8) used in conjunction with the connecting slots (7) are fixedly connected to the bottom end of the storage box (6), and the outer surface of the connecting block (8) is in contact with the inner wall of the connecting slot (7). A handle (9) is fixedly connected to the upper portion of one end of the storage box (6).
4. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: The outer surface of the wire block (405) is in contact with the inner wall of the slide groove (402).
5. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: The outer surface of the slider (407) fits into the inner wall of the slide groove (402).
6. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: The outer surface of the support rod (409) is in contact with the inner wall of the fixing plate (410).
7. The automatic cleaning device for a concrete pressure testing machine according to claim 1, characterized in that: The push plate (411) is U-shaped.
8. The automatic cleaning device for a concrete pressure testing machine according to claim 2, characterized in that: The first bevel gears (34) are all distributed in a mirror image manner.