Concrete batching scale capable of preventing concrete residue

Abstract

The utility model relates to the technical field of concrete batching scales, and discloses a concrete batching scale capable of preventing concrete residue, which comprises an equipment bracket, a batching scale main body in a funnel state is arranged at the bottom end in the equipment bracket, and a weighing mechanism is arranged on the upper side of the batching scale main body. The weighing mechanism comprises a weighing device fixedly installed in the middle of the top wall face of the inner cavity of the equipment support and a weighing plate connected with the bottom end of the weighing device, a horizontal rotating transverse rod is fixedly installed at the output end of the bottom side of the weighing plate, and a vertical limiting clamping groove is fixedly formed in the bottom, away from the left end of the rotating motor, of the rotating transverse rod. A cleaning mechanism is arranged on the limiting clamping groove and comprises a cleaning installation rod rotationally connected with the limiting clamping groove and a cleaning scraper fixedly installed at the bottom end of the cleaning installation rod. By arranging the weighing mechanism and the cleaning mechanism, when the batching scale is used, the cleaning effect of the equipment on the interior of the batching scale main body is improved, and then the weighing accuracy of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete batching scales, in particular to a concrete batching scale for preventing concrete residue. Background Art

[0002] After searching, application number 202122496894.6 discloses a concrete batching scale for preventing concrete residue, including a fixed bracket, a batching scale, an adjusting device and a cleaning device, the outer wall of the fixed bracket is fixedly connected to a plurality of connecting ropes, the outer wall of the connecting rope is fixedly connected to a weighing device, the outer wall of one end of the connecting rope away from the fixed bracket is fixedly connected to a connecting block, the outer wall of the connecting block is fixedly connected to the outer wall of the batching scale, the discharge port of the batching scale is hinged with a blocking cover, the outer wall of the fixed bracket is fixedly connected to the adjusting device, and the outer wall of one end of the adjusting device is fixedly connected to the top outer wall of the cleaning device.

[0003] During use, a concrete batching scale for preventing concrete residue in this patent application is used to adjust the position of a cleaning device by using an adjusting device, and the sand and other materials adhering to the inside of the batching scale are cleaned with the help of the cleaning device, so that the sand and soil attached to the inside of the batching scale leave from the discharge port below the batching scale, so that the proportion of subsequent batching will not deviate significantly. However, during such use, since the adjusting device drives the cleaning device to rise and fall by retracting and releasing the cable through a storage spool to clean the inside of the batching scale, this lifting and moving method has poor stability and is prone to cause the scraper on the cleaning device to deflect, making it impossible to fully clean the inner wall of the batching scale, reducing the practicability of the device. For this reason, we propose a concrete batching scale for preventing concrete residue. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a concrete batching scale which can prevent concrete residue.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete batching scale for preventing concrete residue, comprising an equipment bracket, a batching scale body in a funnel shape is arranged at the bottom end of the equipment bracket, a weighing mechanism is arranged on the upper side of the batching scale body, the weighing mechanism comprises a weighing device fixedly installed on the middle part of the top wall surface of the inner cavity of the equipment bracket and a weighing plate connected to the bottom end of the weighing device, a rotating cross bar in a horizontal state is fixedly installed on the output end of the bottom side of the weighing plate, a limiting slot in a vertical state is fixedly installed at the bottom of the left end of the rotating cross bar away from the rotating motor, a cleaning mechanism is arranged on the limiting slot, the cleaning mechanism comprises a cleaning mounting rod rotatably connected to the limiting slot and a cleaning scraper fixedly installed on the bottom end of the cleaning mounting rod, and the bottom end of the cleaning scraper is in close contact with the inner cavity wall surface of the batching scale body.

[0006] Furthermore, a sealing cover is provided at the discharge port on the bottom side of the batching scale body.

[0007] Furthermore, limit transverse plates are symmetrically fixedly installed at the left and right ends of the equipment bracket, and sliding columns in a vertical state are symmetrically penetrated through the front and rear ends of the two limit transverse plates.

[0008] Furthermore, a mounting bracket fixedly connected to the top side of the outer wall of the batching scale body is fixedly mounted on the bottom ends of the four sliding columns.

[0009] Furthermore, four connecting brackets are fixedly installed between the side wall surface of the weighing plate and the top ends of the four sliding columns.

[0010] Furthermore, a connecting rotating rod is rotatably connected inside the limiting slot and fixedly connected to the left end of the cleaning installation rod. A positioning iron sheet is fixedly embedded on the left wall of the connecting rotating rod, and a positioning magnet block corresponding to the position of the positioning iron sheet is fixedly embedded on the inner wall of the limiting slot.

[0011] Furthermore, a fixed slot compatible with the cleaning installation rod is opened at the bottom of the right end of the rotating cross bar, a fixed magnet block is fixedly embedded on the top inner wall of the fixed slot, and a fixed iron sheet corresponding to the position of the fixed magnet block is fixedly embedded on the top of the cleaning installation rod.

[0012] Beneficial Effects

[0013] The utility model provides a concrete batching scale for preventing concrete residues. It has the following beneficial effects:

[0014] 1. A concrete batching scale for preventing concrete residue is provided with a weighing mechanism and a cleaning mechanism. When in use, the cleaning installation rod is rotated upward to drive the cleaning scraper away from the batching scale body, the top end of the cleaning installation rod is inserted into the fixed card slot for fixing, the concrete ingredients are put into the batching scale body, and the concrete ingredients in the batching scale body are weighed by a weighing device through a weighing plate, four connecting brackets, four sliding columns and a mounting bracket. When the concrete ingredients are weighed, the blocking cover on the bottom side of the batching scale body is opened to discharge the concrete ingredients, and the cleaning installation rod is rotated downward to drive the cleaning scraper and The side wall of the inner cavity of the batching scale body is in contact with the connecting rotating rod and is fixed in the limit slot. The rotating motor is turned on, and the output end of the rotating motor drives the rotating cross bar to rotate. The rotating cross bar drives the cleaning scraper to move along the inner cavity wall of the batching scale body through the limit slot, the connecting rotating rod and the cleaning installation rod to perform a cleaning operation, so that the concrete ingredients attached to the side wall of the inner cavity of the batching scale body are scraped off and sent out of the batching scale body. After the batching scale body is cleaned, the sealing cover can be closed. The above operation is simple and practical, which improves the cleaning effect of the equipment on the inside of the batching scale body, thereby improving the weighing accuracy of the equipment.

[0015] 2. A concrete batching scale for preventing concrete residue is provided with a positioning iron sheet, a positioning magnet block, a fixed iron sheet and a fixed magnet block. The connection between the connecting rod and the limit slot is enhanced by the magnetic force between the positioning iron sheet and the positioning magnet block, and the connection between the cleaning installation rod and the fixed slot is enhanced by the magnetic force between the fixed iron sheet and the fixed magnet block. This improves the stability of the device structure and is also convenient for staff to rotate the cleaning installation rod to operate the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0017] Figure 1 This is a structural schematic diagram of a concrete batching scale for preventing concrete residue according to the utility model;

[0018] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0019] Figure 3 It is a cross-sectional view of the cleaning mechanism of the utility model.

[0020] Legend:

[0021] 10. Equipment bracket; 12. Batching scale body; 13. Sealing cover; 14. Weighing device; 15. Weighing plate; 16. Limiting horizontal plate; 17. Sliding column; 18. Mounting bracket; 19. Connecting bracket; 20. Rotating motor; 21. Rotating cross bar; 22. Limiting slot; 23. Connecting rotating rod; 24. Positioning magnet block; 25. Positioning iron sheet; 26. Cleaning mounting rod; 27. Cleaning scraper; 28. Fixing slot; 29. ​​Fixing magnet block; 30. Fixing iron sheet. DETAILED DESCRIPTION

[0022] A concrete batching scale for preventing concrete residue, such as Figure 1-3As shown, it includes an equipment bracket 10, a batching scale body 12 in a funnel shape is arranged at the bottom end of the equipment bracket 10, a sealing cover 13 is arranged at the discharge port on the bottom side of the batching scale body 12, a weighing mechanism is arranged on the upper side of the batching scale body 12, the weighing mechanism includes a weighing device 14 fixedly installed on the middle part of the top wall surface of the inner cavity of the equipment bracket 10 and a weighing plate 15 connected to the bottom end of the weighing device 14, limited horizontal plates 16 are symmetrically fixedly installed on the left and right ends of the equipment bracket 10, and sliding columns 17 in a vertical state are symmetrically penetrated through the front and rear ends of the two limited horizontal plates 16, and the bottom ends of the four sliding columns 17 are fixedly installed with mounting brackets 18 fixedly connected to the top side of the outer wall surface of the batching scale body 12, four connecting brackets 19 are fixedly installed between the side wall surface of the weighing plate 15 and the top end of the four sliding columns 17, and a rotating cross bar 21 in a horizontal state is fixedly installed on the output end of the bottom side of the weighing plate 15, and the rotating cross bar 21 is away from the rotating cross bar 21. A limit slot 22 in a vertical state is fixedly installed at the bottom of the left end of the motor 20, and a cleaning mechanism is arranged on the limit slot 22. The cleaning mechanism includes a cleaning mounting rod 26 rotatably connected to the limit slot 22 and a cleaning scraper 27 fixedly installed at the bottom end of the cleaning mounting rod 26. The bottom end of the cleaning scraper 27 is in close contact with the inner wall of the batching scale body 12. A connecting rotating rod 23 fixedly connected to the left end of the cleaning mounting rod 26 is rotatably connected inside the limit slot 22. A positioning iron sheet 25 is fixedly inlaid on the left side wall of the connecting rotating rod 23. A positioning magnet block 24 corresponding to the position of the positioning iron sheet 25 is fixedly inlaid on the inner side wall of the limit slot 22. A fixed slot 28 adapted to the cleaning mounting rod 26 is provided at the bottom of the right end of the rotating cross bar 21. A fixed magnet block 29 is fixedly inlaid on the top inner wall of the fixed slot 28. A fixed iron sheet 30 corresponding to the position of the fixed magnet block 29 is fixedly inlaid on the top of the cleaning mounting rod 26.

[0023] The working principle of the utility model is as follows: when in use, the cleaning installation rod 26 is rotated upward to drive the cleaning scraper 27 away from the batching scale body 12, and the top end of the cleaning installation rod 26 is inserted into the fixed card slot 28 for fixing, and the concrete ingredients are placed in the batching scale body 12. With the help of the weighing device 14, the concrete ingredients in the batching scale body 12 are weighed through the weighing plate 15, four connecting brackets 19, four sliding columns 17 and the mounting bracket 18. When the weighing of the concrete ingredients is completed, the blocking cover 13 on the bottom side of the batching scale body 12 is opened to discharge the concrete ingredients, and the cleaning installation rod 26 is rotated downward to drive the cleaning scraper 27 to fit and contact with the side wall surface of the inner cavity of the batching scale body 12 and make the connecting rotating rod 23 inserted into the limiting card slot 22 for fixing, and the rotating motor 20 is turned on, and the output end of the rotating motor 20 drives the rotating cross bar 21 to rotate, and the rotating cross bar 21 drives the cleaning scraper 27 to move along the inner wall of the batching scale body 12 through the limiting slot 22, the connecting rotating rod 23 and the cleaning installation rod 26 to perform a cleaning operation, so that the concrete ingredients attached to the side wall of the inner cavity of the batching scale body 12 are scraped off and sent out of the batching scale body 12. After the batching scale body 12 is cleaned, the blocking cover 13 can be closed. The above operation is simple and practical, which improves the cleaning effect of the equipment on the inside of the batching scale body 12, thereby improving the weighing accuracy of the equipment; the connecting rotating rod 23 is connected to the limiting slot 22 through the magnetic force between the positioning iron sheet 25 and the positioning magnet block 24, and the cleaning installation rod 26 is connected to the fixed slot 28 through the magnetic force between the fixed iron sheet 30 and the fixed magnet block 29, which improves the stability of the equipment structure and is also convenient for the staff to rotate the cleaning installation rod 26 to operate the equipment.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete batching scale for preventing concrete residue, comprising an equipment support (10), characterized in that: A batching scale body (12) in a funnel shape is arranged at the bottom of the equipment support (10), and a weighing mechanism is arranged on the upper side of the batching scale body (12). The weighing mechanism comprises a weighing device (14) fixedly mounted on the middle of the top wall surface of the inner cavity of the equipment support (10) and a weighing plate (15) connected to the bottom end of the weighing device (14). A rotating cross bar (21) in a horizontal state is fixedly mounted on the output end of the bottom side of the weighing plate (15). A limiting slot (22) in a vertical state is fixedly mounted on the bottom of the left end of the rotating cross bar (21) away from the rotating motor (20). A cleaning mechanism is arranged on the limiting slot (22), and the cleaning mechanism comprises a cleaning mounting rod (26) rotatably connected to the limiting slot (22) and a cleaning scraper (27) fixedly mounted on the bottom end of the cleaning mounting rod (26). The bottom end of the cleaning scraper (27) is in close contact with the inner cavity wall surface of the batching scale body (12).

2. The concrete batching scale for preventing concrete residue according to claim 1, characterized in that: A sealing cover (13) is provided at the discharge port on the bottom side of the batching scale body (12).

3. The concrete batching scale for preventing concrete residue according to claim 1, characterized in that: The left and right ends of the equipment bracket (10) are symmetrically fixedly installed with limit horizontal plates (16), and the front and rear ends of the two limit horizontal plates (16) are symmetrically penetrated by vertical sliding columns (17), and the bottom ends of the four sliding columns (17) are fixedly installed with mounting brackets (18) fixedly connected to the top side of the outer wall of the batching scale body (12).

4. The concrete batching scale for preventing concrete residue according to claim 3, characterized in that: Four connecting brackets (19) are fixedly installed between the side wall surface of the weighing plate (15) and the top ends of the four sliding columns (17).

5. The concrete batching scale for preventing concrete residue according to claim 1, characterized in that: A connecting rod (23) fixedly connected to the left end of the cleaning installation rod (26) is rotatably connected inside the limiting card slot (22), a positioning iron sheet (25) is fixedly embedded on the left wall surface of the connecting rod (23), and a positioning magnet block (24) corresponding to the position of the positioning iron sheet (25) is fixedly embedded on the inner wall surface of the limiting card slot (22).

6. The concrete batching scale for preventing concrete residue according to claim 1, characterized in that: The bottom right end of the rotating cross bar (21) is provided with a fixed slot (28) adapted to the cleaning installation rod (26); the top inner wall of the fixed slot (28) is fixedly inlaid with a fixed magnet block (29); the top end of the cleaning installation rod (26) is fixedly inlaid with a fixed iron sheet (30) corresponding to the position of the fixed magnet block (29).

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