Waste concrete packaging and conveying equipment

Abstract

The utility model provides waste concrete packing and conveying equipment, which belongs to the technical field of waste concrete treatment, and comprises a packing box, a filter screen is bolted in the packing box, and a door opening assembly which is used for automatically opening a door and conveniently discharging formed waste concrete blocks out of the packing box is arranged on one side of the packing box. A pushing assembly for pushing the formed waste concrete blocks out of the packaging box is arranged on the other side of the packaging box, a transporting assembly for transporting the formed waste concrete blocks is arranged on one side of the packaging box, and an extruding assembly for extruding waste concrete into blocks is arranged at the top of the packaging box. According to the utility model, the opening and closing door can be automatically opened and closed through the arranged door opening assembly, the opening and closing door can be automatically opened and closed through the extension and retraction of the telescopic rod, and the box door does not need to be manually operated in the whole process, so that the equipment can quickly and continuously package waste concrete, and the overall operation efficiency is obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste concrete treatment technical field, specifically, relate to a waste concrete packing and conveying equipment. BACKGROUND

[0002] For the treatment of waste concrete, especially for the wet state waste concrete produced by the mixing station, the wet state waste concrete has the characteristics of high water content and high viscosity, and is easy to spill and drip during collection and transportation, which seriously pollutes the working environment and the surrounding road. Therefore, the wet state waste concrete needs to be treated by pressing, dewatering and packing so that it can be recycled and reused, realizing the recycling and sustainable development of resources.

[0003] The prior art still has the following defects:

[0004] The existing waste concrete packing and conveying equipment still needs manual operation to take out the formed waste concrete block from the equipment after the waste concrete is extruded and formed, and then the formed waste concrete block is transported to the designated storage position, and then the equipment can continue the next extrusion operation, which cannot realize automatic operation.

[0005] Therefore, a waste concrete packing and conveying equipment is provided. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at the problem that the existing waste concrete packing and conveying equipment still needs manual operation to take out the formed waste concrete block from the equipment after the waste concrete is extruded and formed, and then the formed waste concrete block is transported to the designated storage position, and then the equipment can continue the next extrusion operation, which cannot realize automatic operation, and provides a waste concrete packing and conveying equipment to solve the above problems.

[0007] In order to realize the above utility model purposes, the utility model provides the following technical scheme:

[0008] The utility model is as follows: the waste concrete packing and conveying equipment comprises a packing box, a filter screen is bolted in the packing box, an opening door assembly for automatically opening the door of the packing box is arranged on one side of the packing box to facilitate discharging the formed waste concrete block from the packing box, a pushing assembly for pushing the formed waste concrete block out of the packing box is arranged on the other side of the packing box, a conveying assembly for conveying the formed waste concrete block is arranged on one side of the packing box, and an extrusion assembly for extruding the waste concrete into blocks is arranged on the top of the packing box.

[0009] The door opening assembly comprises a connecting plate which is hingedly connected to one side of a packing box, a rotating shaft which is connected to the connecting plate through a bearing, a hinged door which is embedded in a side wall of the packing box, a connecting piece which is hingedly connected to the hinged door, a supporting frame which is hingedly connected to an outer side wall of the packing box, an extension rod which is hingedly connected to the supporting frame, and the other end of the extension rod is hingedly connected to the connecting piece, and the connecting piece is fixedly connected to the rotating shaft.

[0010] As a preferred technical scheme of the present application, the pushing assembly comprises a first telescopic cylinder which is fixedly installed on an outer side wall of the packing box, a first push rod which is cooperatively installed on an output end of the first telescopic cylinder, a scraper which is slidingly connected to an inner side wall of the packing box, and the other end of the first push rod is fixedly connected to a side wall of the scraper, and the bottom of the scraper is attached to the top of the filter screen.

[0011] As a preferred technical scheme of the present application, the transporting assembly comprises a transporting frame which is located on one side of the packing box, and an electric conveying belt which is rotatably connected to the transporting frame, and the size of the scraper is the same as that of the hinged door, and the electric conveying belt is located on one side of the hinged door.

[0012] As a preferred technical scheme of the present application, the extruding assembly comprises a feeding pipe which is fixedly connected to one side of the packing box, a second telescopic cylinder which is fixedly installed on the top of the packing box, a second push rod which is cooperatively installed on an output end of the second telescopic cylinder, and an extruding block which is fixedly connected to the other end of the second push rod, and the outer side wall of the extruding block is attached to the inner side wall of the packing box.

[0013] As a preferred technical scheme of the present application, one side of the packing box is fixedly connected with a sewage pipe, and the sewage pipe is located on one side of the filter screen.

[0014] As a preferred technical scheme of the present application, the bottom of the feeding pipe is fixedly provided with a reinforcing rib, and the feeding pipe is located on one side of the scraper.

[0015] As a preferred technical scheme of the present application, the electric conveying belt is fixedly provided with anti-skid strips, and the anti-skid strips are evenly distributed in multiple groups.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. The door opening assembly is provided, and the automatic opening and closing of the hinged door is realized, and the automatic opening and closing of the hinged door is realized through the extension and retraction of the extension rod, and the whole process does not need manual operation of the box door, so that the device can quickly and continuously perform the packing operation of the waste concrete, and the overall operation efficiency is significantly improved.

[0018] 2. Through the push assembly arranged, the shaped waste concrete block is pushed out of the packing box to the electric conveying belt, automatic operation is realized, manual intervention is reduced, meanwhile, in the moving process of the scraper, the waste concrete remaining on the inner wall of the packing box and the filter screen can be scraped clean, and the waste concrete is prevented from blocking the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of the waste concrete packing and conveying equipment is provided in the utility model.

[0020] Figure 2 A side structure schematic view of the waste concrete packing and conveying equipment is provided in the utility model.

[0021] Figure 3 A cross section structure schematic view of the waste concrete packing and conveying equipment is provided in the utility model.

[0022] Figure 4 Another cross section structure schematic view of the waste concrete packing and conveying equipment is provided in the utility model.

[0023] Figure 5 A door opening assembly structure schematic view of the waste concrete packing and conveying equipment is provided in the utility model.

[0024] Indicated in the drawing: 1, packing box; 2, filter screen; 3, door opening assembly; 301, connecting plate; 302, rotating shaft; 303, opening and closing door; 304, connecting piece; 305, support frame; 306, telescopic rod; 4, push assembly; 401, first telescopic cylinder; 402, first push rod; 403, scraper; 5, conveying assembly; 501, conveying frame; 502, electric conveying belt; 6, extrusion assembly; 601, feeding pipe; 602, second telescopic cylinder; 603, second push rod; 604, extrusion block; 7, blow-off pipe; 8, reinforcing rib; 9, anti-skid strip. DETAILED DESCRIPTION

[0025] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and characteristics of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0026] Embodiment: as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, this embodiment proposes a waste concrete baling and conveying device, including: a baling box 1, a filter screen 2 bolted inside the baling box 1, an opening component 3 with an automatic door opening to facilitate the discharge of shaped waste concrete blocks from the baling box 1 on one side, a pushing component 4 for pushing the shaped waste concrete blocks out of the baling box 1 on the other side, a transport component 5 for transporting the shaped waste concrete blocks on one side of the baling box 1, and a pressing component 6 for pressing the waste concrete into blocks on the top of the baling box 1.

[0027] like Figure 5 As shown, the door opening assembly 3 includes a connecting plate 301 bolted to one side of the packing box 1. A rotating shaft 302 is connected to the connecting plate 301 by a bearing. An opening and closing door 303 is embedded in the side wall of the packing box 1. A connector 304 is bolted to the opening and closing door 303. A support frame 305 is bolted to the outer side wall of the packing box 1. A telescopic rod 306 is hinged to the support frame 305. The other end of the telescopic rod 306 is hinged to the connector 304. The connector 304 is fixedly connected to the rotating shaft 302. During use, the telescopic rod 306 retracts. Under the pulling action of the telescopic rod 306, the connecting piece 304, its opening and closing door 303, and the rotating shaft 302 rotate together, causing the opening and closing door 303 to open at a 90-degree angle, providing a discharge channel for the formed waste concrete blocks. After the discharge operation is completed, the telescopic rod 306 extends, pulling the connecting piece 304 and its rotating shaft 302 to rotate in the opposite direction, thereby driving the opening and closing door 303 to rotate and gradually close, restoring the closed state of the packing box 1, preparing for the next waste concrete compression operation, and preventing waste concrete from leaking out during the compression process. The automatic opening and closing of the opening and closing door 303 is achieved through the extension and retraction of the telescopic rod 306. The entire process does not require manual operation of the box door, enabling the equipment to carry out waste concrete packing operations quickly and continuously, significantly improving the overall operation efficiency.

[0028] As shown in Figure 4, the pushing component 4 includes a first telescopic cylinder 401 fixedly installed on the outer side wall of the packing box 1. A first push rod 402 is installed at the output end of the first telescopic cylinder 401. A scraper 403 is slidably connected to the inner side wall of the packing box 1. The other end of the first push rod 402 is fixedly connected to the side wall of the scraper 403. The bottom of the scraper 403 is attached to the top of the filter screen 2. In use, the first telescopic cylinder 401 drives the first push rod 402 to move synchronously, which in turn pushes the scraper 403 to slide on the inner wall of the packing box 1. After the waste concrete is squeezed into blocks, the opening and closing door 303 opens, the first telescopic cylinder 401 extends, and pushes the scraper 403 to move in the direction of the opening and closing door 303, pushing the formed blocks out of the packing box 1. Then the first telescopic cylinder 401 retracts, pulling the scraper 403 to move in the opposite direction to the initial position, preparing for the next packing operation. During the movement, since the bottom of the scraper 403 is in contact with the top of the filter screen 2, the scraper 403 can scrape away the waste concrete remaining on the inner wall of the packing box 1 and the filter screen 2, preventing the waste concrete from clogging the filter screen 2, ensuring the normal filtration function of the filter screen 2, and extending the service life of the filter screen 2.

[0029] like Figure 2 As shown, the transport component 5 includes a transport frame 501 located on one side of the packing box 1. An electric conveyor belt 502 is rotatably connected to the transport frame 501. The scraper 403 and the opening / closing door 303 are the same size, and the electric conveyor belt 502 is located on one side of the opening / closing door 303. In use, after the waste concrete in the packing box 1 is extruded and molded, the opening / closing door 303 opens, and the scraper 403 pushes the waste concrete block out of the packing box 1 and onto the electric conveyor belt 502. The electric conveyor belt 502 starts to operate, smoothly transporting the molded waste concrete block to a preset position. It can quickly and continuously transfer the molded block from the packing box 1 to the target position, realizing the automated transport of the molded waste concrete block without manual handling.

[0030] like Figure 3 As shown, the extrusion assembly 6 includes a feed pipe 601 fixedly connected to one side of the packing box 1. A second telescopic cylinder 602 is fixedly installed on the top of the packing box 1. A second push rod 603 is installed at the output end of the second telescopic cylinder 602. An extrusion block 604 is fixedly connected to the other end of the second push rod 603. The outer side wall of the extrusion block 604 is attached to the inner side wall of the packing box 1. In use, waste concrete is transported from the feed pipe 601 to the inside of the packing box 1. When a certain amount of waste concrete accumulates in the packing box 1, the supply of waste concrete to the inside of the packing box 1 is stopped. The second telescopic cylinder 602 extends, driving the second push rod 603 to extend synchronously, thereby pushing the extrusion block 604 to make a vertical downward linear movement in the packing box 1. The moisture contained in the waste concrete will be filtered out through the filter screen 2. As the moisture is continuously filtered out, the water content of the waste concrete gradually decreases, and it is eventually extruded into a cuboid block shape, which is convenient for subsequent storage, transportation and reuse.

[0031] As Figure 3 shown, the side of the packing box 1 is fixedly connected with a blowdown pipe 7, and the blowdown pipe 7 is located at one side of the filter screen 2. In the process of extruding the waste concrete, a large amount of sewage is generated, and the sewage can be discharged from the packing box 1 through the arranged blowdown pipe 7.

[0032] As Figure 3 shown, the bottom of the feeding pipe 601 is fixedly provided with a reinforcing rib 8, and the feeding pipe 601 is located at one side of the scraper 403. Through the arrangement of the reinforcing rib 8, the compression resistance of the feeding pipe 601 is improved, so that the feeding pipe 601 will not be deformed, such as bending and concave, due to long-term bearing of heavy pressure, and it is ensured that the waste concrete can smoothly pass through and will not be blocked or fed insufficiently due to the deformation of the feeding pipe 601.

[0033] As Figure 2 shown, the anti-skid strips 9 are fixedly arranged on the electric conveyor belt 502, and the anti-skid strips 9 are arranged in multiple groups and uniformly. When the waste concrete blocks are placed on the electric conveyor belt 502 during use, the anti-skid strips 9 prevent the waste concrete blocks from sliding on the conveyor belt, and stable conveying is ensured.

[0034] Working principle: the utility model provides a waste concrete packing and conveying equipment, which works as follows: step one: the waste concrete is conveyed from the feeding pipe 601 to the inside of the packing box 1, and when a certain amount of waste concrete is accumulated in the packing box 1, the conveying of the waste concrete into the packing box 1 is stopped, the second telescopic cylinder 602 is extended to drive the second push rod 603 to synchronously extend, and then the extrusion block 604 is pushed to make a vertical downward linear motion in the packing box 1 to extrude and form the waste concrete; step two: the first telescopic cylinder 401 drives the first push rod 402 to synchronously move, and then the scraper 403 is pushed to slide on the inner side wall of the packing box 1, and when the waste concrete is extruded into blocks, the opening and closing door 303 is opened; step three: the first telescopic cylinder 401 is extended to push the scraper 403 to move towards the opening and closing door 303, and the formed blocks are pushed out of the packing box 1 to the electric conveyor belt 502; step four: the electric conveyor belt 502 starts to operate to stably convey the formed waste concrete blocks to a pre-set position, and the anti-skid strips 9 prevent the waste concrete blocks from sliding on the conveyor belt, and stable conveying is ensured.

[0035] All the technical features in the embodiment can be freely combined according to actual needs.

[0036] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways without departing from the technical scheme concept, and any obvious replacement within the scope of the utility model is within the protection scope of the utility model.

Claims

1. A waste concrete baling conveyor apparatus comprising: The utility model provides a packing box (1), it is characterized in being that the packing box (1) is bolted with filter screen (2), one side of packing box (1) is provided with automatic door opening subassembly (3) of facilitating the ejection of the forming waste concrete block of packing box (1), the other side of packing box (1) is provided with the pushing subassembly (4) of the forming waste concrete block of pushing out packing box (1), one side of packing box (1) is provided with the transport subassembly (5) of forming waste concrete block, the top of packing box (1) is provided with the extrusion subassembly (6) of extruding waste concrete into block, The door opening subassembly (3) includes a connecting plate (301) bolted to one side of the packing box (1), a rotating shaft (302) is connected to the connecting plate (301) by a bearing, a hinged door (303) is embedded in the side wall of the packing box (1), a connecting piece (304) is bolted to the hinged door (303), a support frame (305) is bolted to the outer side wall of the packing box (1), a telescopic rod (306) is hinged to the support frame (305), the other end of the telescopic rod (306) is hinged to the connecting piece (304), and the connecting piece (304) is fixedly connected to the rotating shaft (302).

2. The waste concrete packing and conveying apparatus according to claim 1, wherein The pushing subassembly (4) includes a first telescopic cylinder (401) fixedly installed on the outer side wall of the packing box (1), a first push rod (402) is fittedly installed on the output end of the first telescopic cylinder (401), a scraper (403) is slidingly connected to the inner side wall of the packing box (1), the other end of the first push rod (402) is fixedly connected to the side wall of the scraper (403), and the bottom of the scraper (403) is attached to the top of the filter screen (2).

3. A waste concrete packing and conveying apparatus according to claim 2, wherein The transport subassembly (5) includes a transport frame (501) located on one side of the packing box (1), an electric conveyor belt (502) is rotatably connected to the transport frame (501), the scraper (403) and the hinged door (303) are the same size, and the electric conveyor belt (502) is located on one side of the hinged door (303).

4. The waste concrete packing and conveying apparatus according to claim 1, wherein The extrusion subassembly (6) includes a feed pipe (601) fixedly connected to one side of the packing box (1), a second telescopic cylinder (602) is fixedly installed on the top of the packing box (1), a second push rod (603) is fittedly installed on the output end of the second telescopic cylinder (602), the other end of the second push rod (603) is fixedly connected to an extrusion block (604), and the outer side wall of the extrusion block (604) is attached to the inner side wall of the packing box (1).

5. The apparatus according to claim 1, wherein A sewage pipe (7) is fixedly connected to one side of the packing box (1), and the sewage pipe (7) is located on one side of the filter screen (2).

6. A waste concrete packing and conveying apparatus according to claim 4, wherein A reinforcing rib (8) is fixedly arranged at the bottom of the feed pipe (601), and the feed pipe (601) is located on one side of the scraper (403).

7. The apparatus according to claim 3, wherein Antiskid strips (9) are fixedly arranged on the electric conveyor belt (502), and the antiskid strips (9) are evenly distributed in multiple groups.

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