Particle bagging machine convenient to feed

Abstract

The utility model belongs to the technical field of particle packaging equipment, and particularly relates to a convenient-to-feed particle bagging machine which comprises a main machine body, a feeding hopper is arranged on the top surface of the main machine body, a sealing cover is connected to the top surface of the feeding hopper, protruding blocks are connected to the top surfaces of the two ends of the main machine body, and moving grooves are formed in the top surfaces of the protruding blocks. First bearings are connected to the surfaces of the two ends of the inner side of the moving groove, and a screw is connected between the two first bearings. According to the feeding device, the electric push rod is started, the movable end of the electric push rod drives the sealing cover to be separated from the feeding hopper through the connecting block, then the first motor is started, the output end of the first motor can drive the moving block on the screw to move, and the moving block can drive the sealing cover to leave the position above the feeding hopper; at the moment, the feeding operation can be performed on the feeding hopper, and the situation that an operator needs to manually open the sealing cover every time is avoided, so that the operation time is saved, and convenience is brought to the feeding operation of the particle bagging machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of particle packaging equipment, and particularly relates to a particle bagging machine convenient for feeding. Background Art

[0002] A particle bagging machine is a machine device used for packaging granular products, which can pack various granular materials into packaging bags.

[0003] For example, a particle packaging machine for compound paracetamol and chlorpheniramine maleate granules with the publication number "CN212501134U" can make the encapsulation more convenient, the packaging and transportation faster, improve work efficiency, and make the equipment movement more convenient, reducing the use limitations; it includes a main body, a motor, a driving shaft, a driven shaft and a feeding belt. There is a chamber inside the main body, four groups of supporting legs are arranged at the bottom end of the main body, universal wheels are arranged on each of the four groups of supporting legs, a main controller is arranged on the right side of the front end of the main body, the motor is fixedly installed at the front end of the main body, the driving shaft and the driven shaft are rotatably installed in the chamber, a feeding hopper and a discharging device are respectively arranged at the top end and the bottom end of the main body, and the output end of the feeding hopper and the input end of the discharging device are both communicated with the chamber. An automatic encapsulation mechanism is arranged on the discharging device, and the conveying device is fixedly placed between the four groups of supporting legs in a matching manner.

[0004] The inventor believes that the above-mentioned particle packaging machine also packs granular materials into packaging bags for processing, so this particle packaging machine is also a particle bagging machine. However, when this particle packaging machine is in use, the operator adds granular materials into the feeding hopper for use. However, there is a sealing cover on the feeding hopper. In this way, when the operator needs to add materials to the feeding hopper, each time the operator needs to manually open the sealing cover to perform the feeding operation on the feeding hopper. Such an operation is rather cumbersome and time-consuming, thus bringing inconvenience to the feeding operation of the equipment.

[0005] Therefore, the utility model provides a particle bagging machine convenient for feeding to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a particle bagging machine convenient for feeding, aiming at solving the problem that when the operator needs to add materials to the feeding hopper, each time the operator needs to manually open the sealing cover to perform the feeding operation on the feeding hopper. Such an operation is rather cumbersome and time-consuming, thus bringing inconvenience to the feeding operation of the equipment as proposed in the prior art.

[0007] To achieve the above object, the present utility model provides the following technical solution: A granule bagging machine convenient for feeding, comprising a main body. A feeding hopper is provided on the top surface of the main body. A sealing cover is connected to the top surface of the feeding hopper. Convex blocks are connected to the top surfaces at both ends of the main body. A moving groove is opened on the top surface of the convex block. First bearings are connected to the inner surfaces at both ends of the moving groove. A screw rod is connected between the two first bearings. One end of the screw rod extends into the convex block and is connected to the output end of a first motor. And one end of the screw rod is connected through a moving block. An installation groove is opened on the top surface of the moving block. An electric push rod is connected to the inner bottom surface of the installation groove. A connecting block is connected to the top surface of the movable end of the electric push rod. One end surface of the connecting block is connected to a sealing cover. A rotating mechanism is further provided on the inner surface of the feeding hopper.

[0008] To avoid arching of the materials in the feeding hopper, as a preferred embodiment of the granule bagging machine convenient for feeding of the present utility model, the rotating mechanism includes: a cross bar, a sealing bearing, a spiral feeding rod, a positioning block, a positioning groove, a rotating shaft, a second bearing and a second motor. A cross bar is connected to the inner surface at the top end of the feeding hopper. A sealing bearing is arranged in the groove opened on the top surface of the cross bar. One end of the spiral feeding rod penetrates through the inside of the sealing bearing. A positioning block is connected to the top surface of the spiral feeding rod. One end of the positioning block extends into the inside of the positioning groove. The positioning groove is opened on the bottom surface of the rotating shaft. One end of the rotating shaft penetrates through the second bearing arranged in the groove opened on the bottom surface of the sealing cover. And the other end of the rotating shaft extends into the sealing cover and is connected to the output end of the second motor.

[0009] To realize the normal operation control of the first motor, the electric push rod and the second motor and drive the screw rod to rotate, as a preferred embodiment of the granule bagging machine convenient for feeding of the present utility model, the first motor, the electric push rod and the second motor are electrically connected through a control switch and an external power supply. A fixed connection is formed between the output end of the first motor and the screw rod.

[0010] To drive the sealing cover to move, as a preferred embodiment of the granule bagging machine convenient for feeding of the present utility model, a threaded connection is formed between the moving block and the screw rod. The moving block is slidably connected to the convex block through the moving groove.

[0011] To realize the connection between the spiral feeding rod and the rotating shaft, as a preferred embodiment of the granule bagging machine convenient for feeding of the present utility model, a sliding connection is formed between the positioning block and the rotating shaft through the positioning groove.

[0012] To realize the rotation of the rotating shaft, as a preferred embodiment of the granule bagging machine convenient for feeding of the present utility model, a fixed connection is formed between the output end of the second motor and the rotating shaft.

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

[0014] By starting the electric push rod, the movable end of the electric push rod drives the sealing cover to separate from the feeding hopper through the connecting block, and then starting the first motor, the output end of the first motor can drive the moving block on the screw rod to move, so that the moving block can drive the sealing cover away from above the feeding hopper. At this time, the feeding hopper can be fed, avoiding the need for operators to manually open the sealing cover each time, thus saving operation time and bringing convenience to the feeding operation of the granule bagging machine.

[0015] The utility model is provided with a rotatable spiral feeding rod inside the feeding hopper, so that the granular materials inside the feeding hopper will be scattered and conveyed, avoiding the arching of the granular materials inside the feeding hopper when conveying materials to the main body, and ensuring the fluidity of the granular materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a partial exploded structural schematic diagram of the feeding hopper of the utility model;

[0019] Figure 3 is a partial bottom view structural schematic diagram of the sealing cover of the utility model;

[0020] Figure 4 is a partial sectional exploded structural schematic diagram of the feeding hopper of the utility model.

[0021] In the figure: 1, main body; 2, feeding hopper; 3, sealing cover; 4, convex block; 5, moving groove; 6, first bearing; 7, screw rod; 8, first motor; 9, moving block; 10, installation groove; 11, electric push rod; 12, connecting block; 13, cross bar; 14, sealing bearing; 15, spiral feeding rod; 16, positioning block; 17, positioning groove; 18, rotating shaft; 19, second bearing; 20, second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 4 , the present invention provides the following technical solutions: a granule bagging machine convenient for feeding, including a main body 1. A feeding hopper 2 is arranged on the top surface of the main body 1. A sealing cover 3 is connected to the top surface of the feeding hopper 2. A sealing ring is arranged on the outer surface at the bottom end of the sealing cover 3. The sealing ring will move and engage into a clamping groove opened on the inner surface of the feeding hopper 2. Convex blocks 4 are connected to the top surfaces at both ends of the main body 1. A moving groove 5 is opened on the top surface of the convex block 4. First bearings 6 are connected to the inner surfaces at both ends of the moving groove 5. A screw rod 7 is connected between the two first bearings 6. One end of the screw rod 7 extends into the convex block 4 and is connected to the output end of a first motor 8. And a moving block 9 is connected through one end of the screw rod 7. An installation groove 10 is opened on the top surface of the moving block 9. An electric push rod 11 is connected to the bottom surface inside the installation groove 10. A connecting block 12 is connected to the top surface of the movable end of the electric push rod 11. One end surface of the connecting block 12 is connected to the sealing cover 3. A rotating mechanism is also arranged on the inner surface of the feeding hopper 2.

[0024] Preferably: The rotating mechanism includes: a cross bar 13, a sealing bearing 14, a spiral feeding rod 15, a positioning block 16, a positioning groove 17, a rotating shaft 18, a second bearing 19 and a second motor 20. A cross bar 13 is connected to the inner surface at the top end of the feeding hopper 2. A sealing bearing 14 is arranged in a groove opened on the top surface of the cross bar 13. One end of a spiral feeding rod 15 is connected through the inside of the sealing bearing 14. A positioning block 16 is connected to the top surface of the spiral feeding rod 15. One end of the positioning block 16 extends into the inside of a positioning groove 17. The positioning groove 17 is opened on the bottom surface of the rotating shaft 18. One end of the rotating shaft 18 is connected through a second bearing 19 arranged in a groove opened on the bottom surface of the sealing cover 3. And the other end of the rotating shaft 18 extends into the sealing cover 3 and is connected to the output end of the second motor 20.

[0025] During specific use, when the sealing cover 3 moves downward to cover the top of the feeding hopper 2, the positioning block 16 will slide and fit into the positioning groove 17 at the bottom of the rotating shaft 18. In this way, when the second motor 20 is started, the output end of the second motor 20 drives the rotating shaft 18 to rotate in the second bearing 19, so that the rotating shaft 18 drives the spiral feeding rod 15 to rotate in the sealing bearing 14 through the positioning block 16, and the spiral feeding rod 15 will disperse and convey the granular materials inside the feeding hopper 2.

[0026] Preferably: The first motor 8, the electric push rod 11, and the second motor 20 are electrically connected through a control switch and an external power supply, and a fixed connection is formed between the output end of the first motor 8 and the screw rod 7.

[0027] During specific use, the first motor 8, the electric push rod 11, and the second motor 20 can be controlled through a switch, and the output end of the first motor 8 can drive the screw rod 7 to rotate in the first bearing 6.

[0028] Preferably: A threaded connection is formed between the moving block 9 and the screw rod 7, and a sliding connection is formed between the moving block 9 and the convex block 4 through the moving groove 5.

[0029] During specific use, when the screw rod 7 rotates, the moving block 9 on the screw rod 7 will move along the moving groove 5 on the convex block 4.

[0030] Preferably: A sliding connection is formed between the positioning block 16 and the rotating shaft 18 through the positioning groove 17, and a fixed connection is formed between the output end of the second motor 20 and the rotating shaft 18.

[0031] During specific use, the positioning block 16 can be slidably inserted into the positioning groove 17. In this way, when the output end of the second motor 20 drives the rotating shaft 18 to rotate, the rotating shaft 18 can drive the spiral feeding rod 15 to rotate through the positioning block 16.

[0032] Working principle of implementation: When using this convenient feeding granule bagging machine, when the operator needs to feed the inside of the feeding hopper 2, first start the electric push rod 11, and let the moving end of the electric push rod 11 drive the connecting block 12 to move upward. In this way, the connecting block 12 will drive the sealing cover 3 to move upward, separating the sealing cover 3 from the feeding hopper 2. At this time, start the first motor 8, and let the output end of the first motor 8 drive the screw rod 7 to rotate in the first bearing 6. Then, the moving block 9 on the screw rod 7 will move along the moving groove 5 on the convex block 4. In this way, the moving block 9 will drive the sealing cover 3 to move horizontally, moving the sealing cover 3 away from the upper part of the feeding hopper 2. Thus, the top opening of the feeding hopper 2 will be exposed. At this time, the operator can feed the inside of the feeding hopper 2. Through such an operation, it is possible to avoid the operator manually opening the sealing cover 3 every time, thereby saving operation time and bringing convenience to the feeding operation of the granule bagging machine. When the feeding is completed, the sealing cover 3 can be moved above the feeding hopper 2 again, and let the moving end of the electric push rod 11 drive the sealing cover 3 to move downward again, covering the sealing cover 3 on the top of the feeding hopper 2. At this time, the positioning block 16 will slide and fit into the positioning groove 17 at the bottom of the rotating shaft 18. In this way, when the granular material inside the feeding hopper 2 is conveyed into the main body 1 of the machine, start the second motor 20, and let the output end of the second motor 20 drive the rotating shaft 18 to rotate in the second bearing 19. Then, the rotating shaft 18 will drive the spiral feeding rod 15 to rotate in the sealing bearing 14 through the positioning block 16, so that the spiral feeding rod 15 will disperse and convey the granular material inside the feeding hopper 2, avoiding the situation of arching when the granular material inside the feeding hopper 2 is conveyed into the main body 1 of the machine, and ensuring the fluidity of the granular material.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A particle bagging machine with convenient feeding, comprising a main body (1), characterized in that: The main body (1) is provided with an upper hopper (2) on the top surface, and a sealing cover (3) is connected to the top surface of the upper hopper (2). The top surfaces at both ends of the main body (1) are connected with protrusions (4), and a moving groove (5) is provided on the top surface of the protrusion (4). The inner surfaces of both ends of the moving groove (5) are connected with first bearings (6), and a screw rod (7) is connected between the two first bearings (6). One end of the screw rod (7) extends into the protrusion (4) and is connected to the output end of the first motor (8), and one end of the screw rod (7) is connected to a moving block (9). The top surface of the moving block (9) is provided with an installation groove (10), and the inner bottom surface of the installation groove (10) is connected with an electric push rod (11). The top surface of the movable end of the electric push rod (11) is connected with a connecting block (12), and one end surface of the connecting block (12) is connected with the sealing cover (3). The inner surface of the upper hopper (2) is also provided with a rotating mechanism.

2. The particle bag filling machine with convenient feeding according to claim 1 is characterized by: The rotating mechanism comprises: a cross bar (13), a sealed bearing (14), a screw feeding rod (15), a positioning block (16), a positioning groove (17), a rotating shaft (18), a second bearing (19) and a second motor (20); the inner surface at the top of the upper hopper (2) is connected with the cross bar (13); a sealed bearing (14) is arranged in a groove opened on the top surface of the cross bar (13); one end of the screw feeding rod (15) is connected through the inside of the sealed bearing (14); the top surface of the screw feeding rod (15) is connected with a positioning block (16); one end of the positioning block (16) extends into the inside of the positioning groove (17); the positioning groove (17) is opened on the bottom surface of the rotating shaft (18); one end of the rotating shaft (18) is connected through the second bearing (19) arranged in the groove opened on the bottom surface of the sealing cover (3); and the other end of the rotating shaft (18) extends into the sealing cover (3) and is connected to the output end of the second motor (20).

3. The particle bag filling machine with convenient feeding according to claim 1 is characterized by: The first motor (8), the electric push rod (11) and the second motor (20) are electrically connected to an external power supply via a control switch, and a fixed connection is formed between the output end of the first motor (8) and the screw rod (7).

4. The particle bagging machine with convenient feeding according to claim 1 is characterized by: The moving block (9) and the screw rod (7) are in threaded connection, and the moving block (9) and the protrusion (4) are in sliding connection via the moving groove (5).

5. The particle bagging machine with convenient feeding according to claim 2 is characterized by: The positioning block (16) is slidably connected to the rotating shaft (18) via the positioning groove (17).

6. The particle bagging machine with convenient feeding according to claim 2 is characterized by: The output end of the second motor (20) is fixedly connected to the rotating shaft (18).

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