Quantitative automatic powder supply device

Abstract

The utility model discloses an automatic quantitative flour supply device, which belongs to the technical field of flour processing and conveying and comprises a support frame, a transverse plate is fixedly mounted at the top of an inner cavity of the support frame, a mounting seat is fixedly communicated with the top of the transverse plate, a sleeve is rotatably connected to the top of the outer side of the mounting seat, and a feeding hopper is arranged at the top of the sleeve. A motor is fixedly mounted on the rear side of the right side of the supporting frame, the output end of the motor extends into the supporting frame and is fixedly connected with a lead screw, a moving block is in threaded connection with the outer side of the lead screw, a quantitative box is fixedly embedded in an inner cavity of the moving block, and a supporting seat is fixedly mounted at the bottom of the right side of the quantitative box; supporting blocks are rotationally connected to the front side and the rear side of the supporting base correspondingly. According to the flour feeding device, the feeding hopper can be conveniently detached to be cleaned, dust is prevented from being left on the surface of the feeding hopper, the processing quality of flour is improved, flour can be automatically and quantitatively supplied, the processing efficiency of the flour is improved, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flour processing and conveying, in particular to a quantitative automatic flour supply device. Background Art

[0002] The transportation, warehousing, storage, and distribution of bulk flour required for food processing are important links in production. Bulk flour transport tankers transport flour to the flour storage bin, which then distributes the flour to various workshops and production lines. Flour supply devices are needed in the flour processing and transportation process.

[0003] The patent document with the announcement number CN219524940U discloses an automatic flour feeding device for flour processing, including a box body, characterized in that: the lower part of the box body is conical, the lower ends of both sides of the box body are respectively fixedly connected to the supporting feet through the supporting legs, the vertical rods of the L-shaped rod are respectively fixed at both ends of one side of the box body, the cross rods of each L-shaped rod are respectively fixed to the two sides of the round block, the cross rods of each L-shaped rod respectively pass through the square card slot, the upper side of each square card slot is respectively fixedly connected to the ear block, each ear block is respectively hinged to one end of the connecting rod, the other end of each connecting rod is respectively hinged to one end of the second connecting rod, each second connecting rod is respectively fixedly connected to one end of the stirring shaft, the two stirring shafts are both connected to the lower part of the side wall of the box body by bearings, the stirring shaft is fixedly connected to a group of stirring teeth arranged evenly, and the stirring teeth are all arranged in the box body. The utility model relates to the technical field of conveying equipment for flour processing, and specifically, to an automatic flour feeding device for flour processing. The device can conveniently convey flour.

[0004] The device in the above technical solution is not convenient for disassembling and cleaning the feeding hopper, which affects the processing quality of flour, reduces the practicality of the device, and is not convenient for quantitative feeding of flour. When a fixed amount of flour is required for processing and conveying, it can only be weighed manually by staff, which reduces work efficiency. Therefore, we propose a quantitative automatic flour feeding device to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative automatic powder supply device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A quantitative automatic powder feeding device comprises a support frame, a transverse plate is fixedly installed on the top of the inner cavity of the support frame, a mounting seat is fixedly connected to the top of the transverse plate, a sleeve is rotatably connected to the top of the outer side of the mounting seat, a feeding hopper is arranged on the top of the sleeve, a motor is fixedly installed on the rear side of the right side of the support frame, the output end of the motor extends to the inside of the support frame and is fixedly connected to a screw rod, a moving block is screwed on the outer side of the screw rod, a quantitative box is fixedly inlaid in the inner cavity of the moving block, a support seat is fixedly installed on the bottom of the right side of the quantitative box, the front and rear sides of the support seat are rotatably connected to support blocks, and a weighing plate is fixedly installed on the left side of the support block.

[0008] Preferably, the bottom of the hopper extends to the interior of the sleeve, the outer side of the hopper is rotatably connected to the inner cavity of the sleeve, the left and right sides of the bottom of the hopper are fixedly connected with an insertion rod, and the bottom of the insertion rod extends to the interior of the mounting seat.

[0009] Preferably, the left side of the screw rod is rotatably connected to the left side of the inner cavity of the support frame, and limiting rods are fixedly installed on the front sides of the left and right sides of the inner cavity of the support frame, and the outer side of the limiting rod is in sliding contact with the inner cavity of the movable plate.

[0010] Preferably, support rods are fixedly installed on both the front and rear sides of the bottom of the support frame, and a limit plate matched with the weighing plate is fixedly installed on the left side of the support rod.

[0011] Preferably, a sealing gasket is provided on the outer movable sleeve of the insertion rod, and sockets adapted to the insertion rod are provided on both left and right sides of the top of the sealing gasket.

[0012] Preferably, support legs are fixedly installed at the four corners of the bottom of the support frame, and a loading plate is fixedly connected to the inner side of the support leg on the left side.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a mounting seat, a sleeve, a sealing gasket, a feeding hopper, an insertion rod and a socket are used in coordination. By rotating the sleeve forward, the sleeve drives the feeding hopper which is screwed to move upward, and the feeding hopper drives the insertion rod to move upward, so that the insertion rod is away from the mounting seat, and the feeding hopper can be easily disassembled for cleaning, thereby avoiding dust on the surface of the feeding hopper and improving the processing quality of flour.

[0015] 2. In the utility model, the motor, the screw rod, the movable plate, the quantitative box, the support seat, the support block, the weighing plate, the support rod and the limit plate are used in coordination. The flour falls into the quantitative box through the feeding hopper and is weighed by the weighing plate. Then the motor is started, and the forward rotation of the motor drives the screw rod to rotate forward. The forward rotation of the screw rod drives the quantitative box to move to the left side through the movable plate. When the quantitative box moves to the left side, the bottom will be away from the limit plate. The cooperation of the rotational connection between the support seat and the support block will drive the weighing plate to open, thereby automatically discharging the flour in the quantitative box, and automatically supplying flour in a quantitative manner, thereby improving the processing efficiency of flour and reducing the labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a quantitative automatic powder supply device proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a quantitative automatic powder feeding device proposed by the utility model;

[0018] Figure 3 This is a partial structural expansion diagram of a quantitative automatic powder supply device proposed by the utility model;

[0019] Figure 4 for Figure 2 A partial enlarged view of part A.

[0020] In the figure: 1. support frame; 2. cross plate; 3. motor; 4. screw; 5. movable plate; 6. mounting seat; 7. sleeve; 8. sealing gasket; 9. feeding hopper; 10. plug rod; 11. socket; 12. quantitative box; 13. support seat; 14. support block; 15. weighing plate; 16. support rod; 17. limit plate; 18. support leg; 19. loading plate; 20. limit rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4A quantitative automatic powder feeding device comprises a support frame 1, a horizontal plate 2 is fixedly installed on the top of the inner cavity of the support frame 1, a mounting seat 6 is fixedly connected to the top of the horizontal plate 2, a sleeve 7 is rotatably connected to the top of the outer side of the mounting seat 6, a feeding hopper 9 is arranged on the top of the sleeve 7, a motor 3 is fixedly installed on the rear side of the right side of the support frame 1, the output end of the motor 3 extends to the inside of the support frame 1 and is fixedly connected to the screw rod 4, a moving block is screwed on the outer side of the screw rod 4, a quantitative box 12 is fixedly inlaid in the inner cavity of the moving block, a support seat 13 is fixedly installed on the bottom of the right side of the quantitative box 12, a support block 14 is rotatably connected to the front and rear sides of the support seat 13, and a weighing plate 15 is fixedly installed on the left side of the support block 14.

[0023] In this embodiment, the bottom of the feeding hopper 9 extends to the interior of the sleeve 7, and the outer side of the feeding hopper 9 is rotatably connected to the inner cavity of the sleeve 7. The left and right sides of the bottom of the feeding hopper 9 are fixedly connected with the insertion rod 10, and the bottom of the insertion rod 10 extends to the interior of the mounting seat 6. The left side of the screw rod 4 is rotatably connected to the left side of the inner cavity of the support frame 1. The front sides of the left and right sides of the inner cavity of the support frame 1 are fixedly installed with limiting rods 20. The outer side of the limiting rod 20 is in sliding contact with the inner cavity of the movable plate 5. Through the limiting rod 20, the movable plate 5 can be limited, thereby improving the stability of the left and right movement of the movable plate 5.

[0024] In this embodiment, support rods 16 are fixedly installed on the front and rear sides of the bottom of the support frame 1, and a limit plate 17 compatible with the weighing plate 15 is fixedly installed on the left side of the support rod 16. A sealing gasket 8 is provided on the outer movable sleeve of the insertion rod 10, and holes 11 compatible with the insertion rod 10 are provided on the left and right sides of the top of the sealing gasket 8. Support legs 18 are fixedly installed on the four corners of the bottom of the support frame 1, and a loading plate 19 is fixedly connected to the inner side of the left support leg 18. Through the sealing gasket 8, the mounting seat 6 and the hopper 9 can be sealed to avoid flour leakage.

[0025] In the present embodiment, when in use, by the forward rotation sleeve 7, the sleeve 7 drives the screw-connected feeding hopper 9 to move upward, and the feeding hopper 9 drives the insertion rod 10 to move upward, so that the insertion rod 10 is away from the mounting seat 6, so that the feeding hopper 9 can be easily disassembled for cleaning, and the flour falls into the quantitative box 12 through the feeding hopper 9, and after being weighed by the weighing plate 15, the motor 3 is started by the external controller, and the forward rotation of the motor 3 drives the screw rod 4 to rotate forward, and the forward rotation of the screw rod 4 drives the quantitative box 12 to move to the left side through the moving plate 5. When the quantitative box 12 moves to the left side, the bottom will be away from the limiting plate 17, and the weighing plate 15 will be driven to open through the rotational connection between the support seat 13 and the support block 14, so that the flour inside the quantitative box 12 is automatically discharged, and the flour can be automatically quantitatively supplied.

[0026] The above is a detailed introduction to a quantitative automatic powder supply device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A quantitative automatic powder feeding device, comprising a support frame (1), characterized in that: A transverse plate (2) is fixedly mounted on the top of the inner cavity of the support frame (1), and a mounting seat (6) is fixedly connected to the top of the transverse plate (2). A sleeve (7) is rotatably connected to the top of the outer side of the mounting seat (6), and a feeding hopper (9) is arranged on the top of the sleeve (7). A motor (3) is fixedly mounted on the rear side of the right side of the support frame (1), and the output end of the motor (3) extends to the inside of the support frame (1) and is fixedly connected to a screw rod (4). A moving block is screwed on the outer side of the screw rod (4), and a quantitative box (12) is fixedly embedded in the inner cavity of the moving block. A support seat (13) is fixedly mounted on the bottom of the right side of the quantitative box (12), and support blocks (14) are rotatably connected to the front and rear sides of the support seat (13), and a weighing plate (15) is fixedly mounted on the left side of the support block (14).

2. A quantitative automatic powder feeding device according to claim 1, characterized in that: The bottom of the feeding hopper (9) extends to the interior of the sleeve (7), the outer side of the feeding hopper (9) is rotatably connected to the inner cavity of the sleeve (7), and the left and right sides of the bottom of the feeding hopper (9) are fixedly connected with an insertion rod (10), and the bottom of the insertion rod (10) extends to the interior of the mounting seat (6).

3. A quantitative automatic powder feeding device according to claim 1, characterized in that: The left side of the screw rod (4) is rotatably connected to the left side of the inner cavity of the support frame (1), and the front sides of the left and right sides of the inner cavity of the support frame (1) are fixedly installed with limit rods (20), and the outer side of the limit rods (20) is in sliding contact with the inner cavity of the movable plate (5).

4. A quantitative automatic powder feeding device according to claim 1, characterized in that: Support rods (16) are fixedly mounted on both the front and rear sides of the bottom of the support frame (1), and a limit plate (17) adapted to the weighing plate (15) is fixedly mounted on the left side of the support rod (16).

5. A quantitative automatic powder feeding device according to claim 2, characterized in that: The outer movable sleeve of the insertion rod (10) is provided with a sealing pad (8), and the left and right sides of the top of the sealing pad (8) are both provided with insertion holes (11) adapted to the insertion rod (10).

6. A quantitative automatic powder feeding device according to claim 1, characterized in that: Support legs (18) are fixedly mounted at the four corners of the bottom of the support frame (1), and a loading plate (19) is fixedly connected to the inner side of the left support leg (18).

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