A concrete pouring overflow collection device

Abstract

This utility model discloses a concrete overflow collection device, including a mobile frame; a collection assembly comprising two sets of symmetrical support rods fixedly mounted on the top of the mobile frame, with a collection box rotatably connected between the two sets of support rods via a rotating shaft; an inlet for concrete to fall into the top of the collection box; a discharge port at one end of the collection box, with a baffle detachably mounted at the discharge port; and a drive unit connected to the other end of the collection box, used to drive the collection box to rotate around the rotating shaft in a vertical plane; and a scraper assembly comprising a scraper slidably disposed within the collection box, with the bottom of the scraper in contact with the bottom surface of the collection box and the sides of the scraper in contact with the inner walls of the collection box, used to scrape away concrete from the collection box. This utility model has a compact structure, is easy to move, can collect overflow during concrete pouring, and can also solve the problem of a large amount of concrete residue during the collection process.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring equipment technology, and in particular to a concrete pouring overflow collection device. Background Technology

[0002] Concrete is a general term for engineering composite materials that bind aggregates together with cementing materials. It is widely used in civil engineering. Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. During the concrete pouring process, concrete is prone to overflow onto the ground, which causes waste of concrete and affects the flatness of the ground.

[0003] Chinese patent (CN215286820U) discloses an overflow collection device, specifically including an overflow collection unit and a conveying unit. The overflow collection unit is located at the lower end of the conveying unit, which is detachably installed below the overflow port on the outside of the casting template. The conveying unit includes a conveyor belt that wraps around an electric drum and a tail drum. The electric drum drives the conveyor belt to circulate between the electric drum and the tail drum. This invention aims to solve the problem that in the existing concrete casting process, overflowing concrete is directly discharged as waste material after being washed and mixed with water, resulting in concrete waste and increased production costs.

[0004] The overflow collection device can collect concrete flowing out of the overflow port on the casting formwork, but the overflow collection device is bulky and inconvenient to move; and the concrete flowing out of the overflow port is conveyed to the overflow collection unit by the conveyor belt for collection, and a large amount of concrete is easily left on the conveyor belt, resulting in concrete waste. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a concrete pouring overflow collection device that is compact in structure, easy to move, can collect overflow during concrete pouring, and can also solve the problem of a large amount of concrete residue during the collection process.

[0006] This utility model provides a concrete overflow collection device, comprising:

[0007] Mobile chassis;

[0008] The collection assembly includes two sets of symmetrical support rods fixedly mounted on the top of the mobile frame. A collection box is rotatably connected between the two sets of support rods via a pivot. The top of the collection box has an inlet for concrete to fall into it. One end of the collection box has a discharge port, and a baffle is detachably mounted at the discharge port. The other end of the collection box is connected to a driving component, which drives the collection box to rotate around the pivot in a vertical plane.

[0009] The scraper assembly includes a scraper slidably disposed within the collection box, the bottom of the scraper being in contact with the bottom surface of the collection box, and the two sides of the scraper being in contact with the inner side walls of the collection box, for scraping away concrete within the collection box.

[0010] Furthermore, two sets of sliding grooves are symmetrically opened on the side wall of the collection box away from the driving component about the discharge port, and the two ends of the baffle are slidably connected to the sliding grooves.

[0011] Furthermore, the driving component includes a mounting plate, a threaded rod, a lifting block, and a connecting rod. The mounting plate is fixedly mounted on the top of the mobile frame. The threaded rod is rotatably mounted on the mounting plate in a vertical direction, and one end of the threaded rod is connected to a drive motor that drives its rotation. The lifting block is threaded onto the outside of the threaded rod. One end of the connecting rod is rotatably connected to the lifting block, and the other end is rotatably connected to the collection box.

[0012] Furthermore, the scraper assembly also includes two sets of sliding rods fixedly disposed on the top of the collection box in a horizontal direction. The two sets of sliding rods are symmetrically arranged about both ends of the baffle. Sliding blocks are slidably sleeved on the outside of the sliding rods, and the scraper is fixedly connected between the two sets of sliding blocks.

[0013] Furthermore, a fixing component is provided at the end of the slider away from the scraper. The fixing component includes a fixing cylinder, a fixing rod, a sliding plate, a spring, and a fixing seat. The fixing cylinder is fixedly connected to the slider. The fixing rod slides vertically through the fixing cylinder, and the sliding plate is fixedly connected to the outer wall of the fixing rod. The sliding plate is slidably connected to the inner wall of the fixing cylinder. The spring is sleeved on the outside of the fixing rod. One end of the spring is fixedly connected to the inner wall of the fixing cylinder, and the other end is fixedly connected to the sliding plate. The fixing seat is located below the fixing cylinder and is fixedly installed on the outer wall of the collection box at the end away from the discharge port. The top of the fixing seat has a fixing hole that matches the fixing rod.

[0014] Furthermore, the bottom of the mobile frame is rotatably equipped with wheels, and a push handle is fixedly installed at the end of the mobile frame away from the discharge port.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The present invention moves the collection component to the bottom of the overflow port of the concrete pouring template by moving the frame, and collects the overflowing concrete by the collection box. After collection, the collection box is driven to rotate along the vertical plane by the drive component, so that the collection box is tilted and the discharge port of the collection box is located at the lower end, so that the concrete in the collection box can be quickly discharged from the discharge port for subsequent recycling. The collection box is equipped with a scraper assembly. During the discharge process of the collection box, the concrete in the collection box is discharged by manually pushing the scraper, so that the concrete can be quickly discharged outside the collection box for subsequent recycling. The scraper assembly can also scrape the inner wall of the collection box to avoid a large amount of concrete adhering to the inner wall of the collection box and causing concrete waste.

[0017] (2) The bottom of the mobile frame of this utility model is equipped with wheels, which makes it easy to push the device to the bottom of the overflow port of the concrete pouring template. It is flexible to move and has a simple and compact structure.

[0018] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0019] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 This is a front structural diagram of the present invention;

[0021] Figure 2 This is a top view of the structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the left side structure of this utility model (the cart handle is omitted);

[0023] Figure 4 This is a schematic diagram of the collection box structure;

[0024] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0025] The diagram labels are: 1. Mobile frame; 2. Collection assembly; 3. Scraper assembly; 4. Fixing assembly;

[0026] 11. Wheels; 12. Cart handle;

[0027] 21. Support rod; 22. Rotating shaft; 23. Collection box; 24. Baffle; 25. Driving component;

[0028] 31. Scraper; 32. Slide bar; 33. Slider;

[0029] 41. Fixed cylinder; 42. Fixed rod; 43. Slide plate; 44. Spring; 45. Fixed base;

[0030] 251. Install vertical plate; 252. Threaded rod; 253. Lifting block; 254. Connecting rod. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0032] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] Please refer to Figures 1-5 An embodiment of this utility model provides a concrete pouring overflow collection device, comprising:

[0034] Mobile frame 1;

[0035] The collection component 2 includes two sets of symmetrical support rods 21 fixedly mounted on the top of the mobile frame 1. The two sets of support rods 21 are rotatably connected to a collection box 23 via a rotating shaft 22. The top of the collection box 23 has an inlet for concrete to fall into it. One end of the collection box 23 has a discharge port, and a baffle 24 is detachably mounted at the discharge port. The other end of the collection box 23 is connected to a driving component 25, which is used to drive the collection box 23 to rotate around the rotating shaft 22 along the vertical plane.

[0036] The scraper assembly 3 includes a scraper 31 that is slidably disposed in the collection box 23. The bottom of the scraper 31 is in contact with the bottom surface of the collection box 23, and the two sides of the scraper 31 are in contact with the inner walls of the two sides of the collection box 23, for scraping away concrete in the collection box 23.

[0037] In this embodiment, the concrete pouring formwork is provided with an overflow outlet (not shown in the figure), and during the pouring process, excess concrete is discharged from the overflow outlet;

[0038] During pouring, the collection component 2 is pushed below the overflow port by the moving frame 1. The collection box 23 is kept horizontal. The concrete overflow falls into the collection box 23 from the inlet through the overflow port for collection. After the concrete overflow is collected, the collection box 23 is driven to rotate around the rotating shaft 22 in the vertical plane by the drive component 25, so that the collection box 23 is kept tilted and the discharge port is located at the lower end. The recycling box is placed below the discharge port. Then, the baffle 24 is removed. Under its own weight, the concrete is discharged from the discharge port into the recycling box for storage, which prevents the concrete from falling onto the ground and affecting the flatness of the ground, and avoids concrete waste.

[0039] The collection box 23 is equipped with a scraper assembly 3. During the process of tilting the collection box 23 to discharge material, the scraper 31 can be manually pushed to move from the direction away from the discharge port to the direction closer to the discharge port, thereby pushing the concrete in the collection box 23 to be discharged. This facilitates the rapid discharge of concrete to the outside of the collection box 23 for recycling. In addition, the scraper 31 can scrape the inner wall of the collection box 31 to prevent a large amount of concrete from adhering to the inner wall of the collection box 31 and causing concrete waste, thus improving the concrete collection effect.

[0040] In a preferred embodiment, such as Figure 2 As shown, two sets of sliding grooves are symmetrically opened on the side wall of the collection box 23 away from the drive component 25 about the discharge port, and the two ends of the baffle 24 are slidably connected to the sliding grooves.

[0041] In this embodiment, each end of the discharge port is connected to a set of chutes. The baffle 24 is inserted into the chutes from top to bottom and fixed to block the discharge port and collect the concrete. When the collection box is tilted, the baffle 24 is removed from the chutes, the discharge port is not blocked, and the concrete is discharged from the discharge port.

[0042] In a preferred embodiment, such as Figure 1 As shown, the driving component 25 includes a mounting plate 251, a threaded rod 252, a lifting block 253, and a connecting rod 254. The mounting plate 251 is fixedly mounted on the top of the mobile frame 1. The threaded rod 252 is rotatably mounted on the mounting plate 251 in the vertical direction, and one end of the threaded rod 252 is connected to a drive motor that drives its rotation. The lifting block 253 is threaded onto the outside of the threaded rod 252. One end of the connecting rod 254 is rotatably connected to the lifting block 253, and the other end is rotatably connected to the collection box 23.

[0043] In this embodiment, the drive component 25 is located at the end of the collection box 23 away from the discharge port. The initial state of the collection box 23 is horizontal, used to collect concrete discharged from the overflow port on the concrete pouring template. When it is necessary to adjust the tilt angle of the collection box 23 for discharge, the drive motor is started to drive the threaded rod 253 to rotate. The rotation of the threaded rod 253 drives the lifting block 253 to rise. The rise of the lifting block 253 pushes the collection box 23 to rotate around the rotating shaft 22 along the vertical plane, so that the discharge port is located at the lower end, which facilitates the discharge of concrete in the collection box 23 from the discharge port.

[0044] In a preferred embodiment, such as Figure 1 , Figure 2 and Figure 4 As shown, the scraper assembly 3 also includes two sets of slide rods 32 fixedly arranged horizontally on the top of the collection box. The two sets of slide rods 32 are symmetrically arranged about the two ends of the baffle 24. Sliding blocks 33 are slidably sleeved on the outside of the slide rods 32. Scrapers 31 are fixedly connected between the two sets of sliding blocks 33.

[0045] In this embodiment, the scraper 31 is initially fixed at the end away from the discharge port. The overflowing concrete falls into the collection box 23, located between the baffle 24 and the scraper 31. When discharging concrete, manually pushing the scraper 31 in the direction close to the discharge port can help the concrete discharge quickly. It can also scrape the inner wall of the collection box 23 to prevent a large amount of concrete from adhering to and remaining on the inner wall of the collection box 23, thereby improving the concrete collection effect and avoiding concrete waste.

[0046] In a preferred embodiment, such as Figure 2 and Figure 5 As shown, a fixing component 4 is provided at the end of the slider 33 away from the scraper 31. The fixing component 4 includes a fixing cylinder 41, a fixing rod 42, a sliding plate 43, a spring 44, and a fixing seat 45. The fixing cylinder 41 is fixedly connected to the slider 33. The fixing rod 42 slides vertically through the fixing cylinder 41, and the sliding plate 43 is fixedly connected to the outer wall of the fixing rod 42. The sliding plate 43 is slidably connected to the inner wall of the fixing cylinder 41. The spring 44 is sleeved on the outside of the fixing rod 42. One end of the spring 44 is fixedly connected to the inner wall of the fixing cylinder 41, and the other end is fixedly connected to the sliding plate 43. The fixing seat 45 is located below the fixing cylinder 41 and is fixedly set on the outer wall of the collection box 23 away from the discharge port. The top of the fixing seat 45 has a fixing hole that matches the fixing rod 42.

[0047] In this embodiment, the fixing component 4 is mainly used to fix the position of the scraper 31, so that the scraper 31 can be fixed in the collection box 23 at the end away from the discharge port, and to prevent the scraper 31 from sliding when the collection box 23 is tilted.

[0048] When fixing, first move the scraper 31 to the end away from the discharge port, then pull the fixing rod 42 down to compress the spring 44. When the bottom of the fixing rod 42 is aligned with the fixing hole on the fixing seat 45, release the fixing rod 42. The elastic force of the spring 44 pushes the fixing rod 42 down and inserts it into the fixing hole to fix it, thus completing the fixing of the scraper 31.

[0049] In a preferred embodiment, such as Figure 1 As shown, the bottom of the mobile frame 1 is rotatably equipped with wheels 11, and the end of the mobile frame 1 away from the discharge port is fixedly equipped with a trolley handle 12.

[0050] In this embodiment, the wheel 11 is a universal wheel with a braking function (universal brake wheel), which facilitates the movement of the device and fixes the mobile frame after it has been moved.

[0051] Working principle:

[0052] During collection, the collection component 2 is pushed below the overflow port by the moving frame 1. The collection box 23 is kept horizontal. The concrete overflow falls into the collection box 23 from the inlet through the overflow port for collection. After the concrete overflow is collected, the device is pushed to another position. The collection box 23 is driven to rotate around the rotating shaft 22 in the vertical plane by the drive component 25, so that the collection box 23 is kept tilted and the discharge port is at the lower end. The recycling box is placed below the discharge port. Then, the baffle 24 is removed. The concrete is discharged from the discharge port into the recycling box for storage under its own gravity, so as to avoid concrete falling onto the ground and affecting the flatness of the ground and avoid concrete waste.

[0053] During the tilting discharge process of the collection box 23, the scraper 31 is manually pushed to move from the direction away from the discharge port to the direction closer to the discharge port, thereby pushing the concrete in the collection box 23 out. This facilitates the rapid discharge of concrete to the outside of the collection box 23 for recycling. In addition, the scraper 31 can scrape the inner wall of the collection box 31 to prevent a large amount of concrete from adhering to the inner wall of the collection box 31 and causing concrete waste, thus improving the concrete collection effect.

[0054] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0055] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A concrete overflow collection device, characterized in that, include: Mobile chassis; The collection assembly includes two sets of symmetrical support rods fixedly mounted on the top of the mobile frame. A collection box is rotatably connected between the two sets of support rods via a pivot. The top of the collection box has an inlet for concrete to fall into it. One end of the collection box has a discharge port, and a baffle is detachably mounted at the discharge port. The other end of the collection box is connected to a driving component, which drives the collection box to rotate around the pivot in a vertical plane. The scraper assembly includes a scraper slidably disposed within the collection box, the bottom of the scraper being in contact with the bottom surface of the collection box, and the two sides of the scraper being in contact with the inner side walls of the collection box, for scraping away concrete within the collection box.

2. A spill catcher for concrete placement according to claim 1, characterised in that The collection box has two sets of sliding grooves symmetrically opened on the side wall away from the drive component about the discharge port, and the two ends of the baffle are slidably connected to the sliding grooves.

3. A spill catcher for concrete placement as defined in claim 1, wherein The driving component includes a mounting plate, a threaded rod, a lifting block, and a connecting rod. The mounting plate is fixedly mounted on the top of the mobile frame. The threaded rod is rotatably mounted on the mounting plate in a vertical direction, and one end of the threaded rod is connected to a drive motor that drives its rotation. The lifting block is threaded onto the outside of the threaded rod. One end of the connecting rod is rotatably connected to the lifting block, and the other end is rotatably connected to the collection box.

4. A flash collector for concrete placement according to claim 1, wherein The scraper assembly also includes two sets of sliding rods fixedly disposed on the top of the collection box in a horizontal direction. The two sets of sliding rods are symmetrically arranged about the two ends of the baffle. Sliding blocks are slidably sleeved on the outside of the sliding rods, and the scraper is fixedly connected between the two sets of sliding blocks.

5. A flash collector for concrete placement according to claim 4, wherein A fixing component is provided at the end of the slider away from the scraper. The fixing component includes a fixing cylinder, a fixing rod, a sliding plate, a spring, and a fixing seat. The fixing cylinder is fixedly connected to the slider. The fixing rod slides vertically through the fixing cylinder, and the sliding plate is fixedly connected to the outer wall of the fixing rod. The sliding plate is slidably connected to the inner wall of the fixing cylinder. The spring is sleeved on the outside of the fixing rod. One end of the spring is fixedly connected to the inner wall of the fixing cylinder, and the other end is fixedly connected to the sliding plate. The fixing seat is located below the fixing cylinder and is fixedly installed on the outer wall of the collection box at the end away from the discharge port. The top of the fixing seat has a fixing hole that matches the fixing rod.

6. A flash collector for concrete placement according to claim 1, wherein The bottom of the mobile frame is rotatably equipped with wheels, and a push handle is fixedly installed at the end of the mobile frame away from the discharge port.

Images