Powder canning device

Abstract

The utility model discloses a powder canning device. The powder canning device comprises a storage tank, a filter cartridge, a stirring mechanism and an anti-blocking mechanism, the anti-blocking mechanism comprises a hammer body, a reset spring and a feeler lever; a plurality of hammer bodies are hinged to the inner wall of the storage tank at equal intervals in the circumferential direction of the storage tank, the free ends of the hammer bodies can abut against the filter cylinder, a stirring shaft of the stirring mechanism is vertically and rotatably arranged in the filter cylinder, and the top end of the stirring shaft extends out of the upper end of the filter cylinder and is in threaded connection with a sliding block; feeler levers which are in one-to-one correspondence with the hammer bodies and can push the hammer heads to rotate are uniformly, vertically and fixedly arranged on the sliding block in the circumferential direction of the sliding block. The stirring shaft rotates to enable the sliding block on the stirring shaft to drive the feeler lever to alternately ascend and descend so as to trigger the hammer body to intermittently beat the filter cartridge, so that powder in the filter holes of the filter cartridge is vibrated down, and the filter cartridge is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of powder canning, in particular to a powder canning device. Background Art

[0002] During the processing of powdered health foods, they need to be packed into packaging cans, that is, they need to be canned. In order to avoid affecting the packaging effect, existing food powder packaging machines often use a screening structure to screen the discharged powdered health foods and screen out the clumped powder.

[0003] A search revealed a Chinese patent application numbered "CN202322488094.9," which discloses a device for canning powdered health food products. The device includes a processing table, the bottom of which is equipped with support legs, a U-shaped support frame, a storage tank, a discharge pipe, a control valve, a filter cartridge, a feed hopper, a stirring module, a waste collection module, and a discharge auxiliary module. The processing table also includes an electronic scale positioned below the discharge pipe for placing cans. This device not only meets the basic requirement of loading powder into cans, but also allows for screening of powdered food, preventing bulky powdered food from entering the cans.

[0004] During the implementation of the present invention, the inventor discovered that the prior art had the following problems:

[0005] During use, the stirring mechanism in the filter cartridge only plays the role of moving the powder, and its anti-clogging function is poor. When a small volume of powder passes through the filter holes of the filter cartridge, some of the small volume of powder will still remain in the filter holes. After long-term use, the filter holes of the filter cartridge will still be blocked by powder, thereby reducing the filtering effect.

[0006] Therefore, a powder canning device is provided to stir the powder in the filter cartridge through a stirring mechanism during use to make the powder move. During the stirring process, the stirring shaft rotates so that the slider on it drives the touch rod to alternately rise and fall to trigger the hammer to intermittently beat the filter cartridge to shake off the powder in its filter holes, thereby preventing the filter cartridge from being blocked. This is a problem that the present invention urgently needs to solve. Utility Model Content

[0007] In response to the above technical problems, the purpose of the present invention is to overcome the problem that the stirring mechanism in the filter cartridge in the prior art only plays the role of moving the powder, and its anti-clogging function is poor. When a small volume of powder passes through the filter holes of the filter cartridge, some of the small volume of powder will still remain in the filter holes. After long-term use, the filter holes of the filter cartridge will still be blocked by the powder, thereby reducing the filtering effect. Therefore, a powder canning device is provided for stirring the powder in the filter cartridge by a stirring mechanism during use to make the powder move. During the stirring process, the stirring shaft rotates so that the slider on it drives the touch rod to perform alternating lifting and lowering to trigger the hammer to intermittently beat the filter cartridge to shake down the powder in its filter holes, thereby preventing the filter cartridge from being blocked.

[0008] In order to achieve the above object, the utility model provides a powder canning device, which includes: a storage tank, a filter cartridge fixed in the storage tank, a stirring mechanism fixed in the filter cartridge, and an anti-clogging mechanism;

[0009] The anti-blocking mechanism includes: a hammer, a return spring and a touch rod; wherein,

[0010] The inner wall of the storage tank is hingedly provided with several hammers at equal intervals along its circumferential direction, whose free ends can rest against the filter cartridge, and a return spring is fixedly provided on the storage tank below each hinge point, and the free end of each return spring is fixed on the corresponding hammer. The stirring shaft of the stirring mechanism is vertically and rotatably provided inside the filter cartridge, and the top end part of the stirring shaft extends from the upper end of the filter cartridge and is threadedly connected to a slider that can be lifted and lowered along its shaft body, and the slider is evenly and vertically fixed with touch rods corresponding to the hammers one by one and capable of pushing the hammer head to rotate along its circumferential direction.

[0011] Preferably, the stirring mechanism further comprises: a scraper and a motor; wherein,

[0012] The stirring shaft passes through and is vertically rotatably arranged inside the filter cartridge. A plurality of scrapers that can fit into the interior of the filter cartridge are evenly and vertically fixed on the stirring shaft located inside the filter cartridge along its circumferential direction through a plurality of connecting rods. The bottom end of the stirring shaft passes through the bottom of the storage tank and is coaxially connected to the motor vertically fixed on the storage tank through a coupling.

[0013] Preferably, a discharge end communicating with the interior of the storage tank is provided at the bottom of the storage tank, and a switch valve is provided on the discharge end.

[0014] Preferably, the bottom end of the filter cartridge is horizontally fixed in the storage tank by a plurality of supports, and a plurality of cleaning brushes are horizontally fixed at equal intervals along the circumferential direction of the shaft body of the stirring shaft located between the bottom end of the filter cartridge and the storage tank.

[0015] Preferably, a plurality of connecting plates corresponding to all the hammer bodies are horizontally fixedly provided on the side wall of the slider at equal intervals along its circumferential direction, and a touch rod capable of pushing the hammer body to rotate is vertically fixedly provided at the bottom end of each connecting plate.

[0016] Preferably, the inner wall of the storage tank is fixed with a plurality of guide rails corresponding to and adapted to all the connecting plates at equal intervals along its circumferential direction, and the end of each connecting plate is partially recessed inward to form a guide groove adapted to the guide rail, and the connecting plate can be slidably assembled on the corresponding guide rail through the guide groove.

[0017] Preferably, the hammer body comprises: a hammer arm and a spherical hammer head; wherein,

[0018] Each of the beating arms is hinged on the inner wall of the storage tank, and a spherical hammer head is rotatably provided on the beating arm close to the filter cartridge.

[0019] Preferably, a motor box is fixedly provided on the bottom end of the storage barrel, the motor is vertically fixed in the motor box, and the output shaft of the motor is coaxially connected to the bottom end of the stirring shaft through a coupling.

[0020] According to the above technical solution, the beneficial effects of the powder canning device provided by the utility model when used are as follows:

[0021] (1) By driving the stirring mechanism to rotate, the material in the filter cartridge can be stirred, so that the powder is moved, preventing a small volume of powder from being affected by a large volume of powder, and preventing the filter holes of the filter cartridge from being blocked.

[0022] (2) During the stirring process, the stirring shaft of the stirring mechanism is driven to rotate alternately in the forward and reverse directions to stir the powder in the filter cartridge. The slider connected to the top thread can be driven to move up and down alternately along its axis. During the lifting process, the touch rod on it can be driven to move up and down together. During the lifting process, each of the touch rods can trigger all the hammers on the inner wall of the storage tank to intermittently strike the outer wall of the filter cartridge along its hinge point, so that the filter cartridge can produce powder on the inner wall of the filter hole blocked on its surface and shake it out, so as to avoid the filter hole on the filter cartridge from being blocked and affecting the normal discharge of the material.

[0023] In summary, the utility model stirs the powder in the filter cartridge through a stirring mechanism to make the powder move. During the stirring process, the stirring shaft rotates so that the slider on it drives the touch rod to alternately rise and fall to trigger the hammer to intermittently beat the filter cartridge to shake off the powder in its filter holes to prevent the filter cartridge from being blocked.

[0024] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation methods; and the parts not involved in the present invention are the same as the existing technology or can be implemented by using the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic structural diagram of a powder canning device provided in a preferred embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the internal structure of a powder canning device provided in a preferred embodiment of the present invention;

[0028] Figure 3 This is a structural schematic diagram of a powder canning device provided in a preferred embodiment of the present invention at a certain moment during operation;

[0029] Figure 4 It is a structural schematic diagram of a filter cartridge of a powder canning device provided in a preferred embodiment of the present utility model.

[0030] Description of Reference Numerals

[0031] 1. Storage tank; 2. Filter cartridge; 3. Agitator shaft; 4. Scraper; 5. Hammer; 6. Return spring; 7. Slider; 8. Touch rod; 9. Cleaning brush; 10. Discharge end; 11. Motor box; 12. Connecting plate; 13. Guide rail; 14. Support. DETAILED DESCRIPTION

[0032] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0033] like Figure 1-4 As shown, the present invention provides a powder canning device, which includes: a storage tank 1, a filter cartridge 2 fixed in the storage tank 1, a stirring mechanism and an anti-clogging mechanism fixed in the filter cartridge 2;

[0034] The anti-blocking mechanism includes: a hammer 5, a return spring 6 and a touch rod 8; wherein,

[0035] The inner wall of the storage tank 1 is hingedly provided with several hammers 5 at equal intervals along its circumferential direction, whose free ends can rest on the filter cartridge 2, and a return spring 6 is fixedly provided on the storage tank 1 below each hinge point, and the free end of each return spring 6 is fixed on the corresponding hammer 5. The stirring shaft 3 of the stirring mechanism is vertically and rotatably arranged inside the filter cartridge 2, and the top part of the stirring shaft 3 extends from the upper end of the filter cartridge 2 and is threadedly connected to a slider 7 that can be raised and lowered along its axis. The slider 7 is evenly and vertically fixed with touch rods 8 that correspond one to one with the hammers 5 and can push the hammer head 5 to rotate.

[0036] In the above scheme, when in use, the material in the filter cartridge 2 can be stirred by driving the stirring mechanism to rotate, so that the powder is moved, preventing small-volume powder from being affected by large-volume powder, and preventing the filter holes of the filter cartridge 2 from being blocked.

[0037] During the stirring process, by driving the stirring shaft 3 of the stirring mechanism to rotate alternately in the forward and reverse directions to stir the powder in the filter cartridge 2, the slider 7 threadedly connected to its top can be driven to alternately rise and fall along its axis, and in the process of its lifting, the touch rod 8 on it can be driven to rise and fall together, and each of the touch rods 8 can trigger all the hammers 5 on the inner wall of the storage tank 1 to intermittently knock toward the outer wall of the filter cartridge 2 along its hinge point during the lifting process, so that the filter cartridge 2 can produce powder on the inner wall of the filter hole blocked on its surface, thereby avoiding clogging of the filter hole on the filter cartridge 2 and affecting normal discharge.

[0038] Specifically, when the agitator shaft 3 rotates clockwise, the slider 7 is driven to move vertically downward along its axis, driving all the feelers 8 on the slider 7 to move toward each other, so that the feelers 8 contact the corresponding hammer heads 5 during the descent process and continue to push the free ends of the hammer bodies 5 to rotate clockwise downward and separate from the filter cartridge 2, thereby compressing the corresponding return springs 6 to keep them in a compressed state. The agitator shaft 3 is then driven counterclockwise to drive the slider 7 upward along its axis, and during the ascent process, all the feelers 8 are driven to rise and separate from the hammer heads 5. The hammer heads 5, under the action of the return springs 6, drive the hammer bodies 5 to rotate counterclockwise along their hinge points and toward the filter cartridge 2 to strike the filter cartridge 2.

[0039] In the above solution, the reset spring 6 can be replaced by a torsion spring to achieve the same function, wherein the two torsion arms of the torsion spring are respectively fixed to the storage tank 1 and the hammer head 5.

[0040] In a preferred embodiment of the present invention, the stirring mechanism further comprises: a scraper 4 and a motor; wherein,

[0041] The stirring shaft 3 passes through and is vertically rotatably arranged inside the filter cartridge 2. A plurality of scrapers 4 that can fit into the interior of the filter cartridge 2 are evenly and vertically fixed on the stirring shaft 3 located inside the filter cartridge 2 along its circumferential direction through a plurality of connecting rods. The bottom end of the stirring shaft 3 passes through the bottom of the storage tank 1 and is coaxially connected to the motor vertically fixed on the storage tank 1 through a coupling.

[0042] In the above embodiment, when in use, the stirring shaft 3 is driven to drive the plurality of connecting rods and the scraper 4 to rotate together within the filter cartridge 2, thereby mobilizing the powder within the filter cartridge 2, preventing small-volume powder from being impacted by large-volume powder, and preventing the filter pores of the filter cartridge 2 from being clogged. In addition, by driving the scraper 4 to rotate, the powder on the inner wall of the filter cartridge 2 can be scraped off, preventing the powder from adhering to the inner wall of the filter cartridge 2.

[0043] In addition, the connecting rod is arranged perpendicularly to the scraper 4 and the stirring shaft 3, and there are multiple connecting rods to improve the stirring effect of the stirring mechanism.

[0044] In a preferred embodiment of the present invention, a discharge end 10 communicating with the interior of the storage tank 1 is provided at the bottom of the storage tank 1 , and a switch valve is provided on the discharge end 10 .

[0045] In the above solution, an electronic scale is fixedly installed horizontally below the discharge end 10.

[0046] During use, the packaging can can be placed on an electronic scale located directly below the discharge end 10 , so that the filtered powder can be discharged through the discharge end 10 and fall into the packaging can.

[0047] In a preferred embodiment of the present invention, the bottom end of the filter cartridge 2 is horizontally fixed in the storage tank 1 by a plurality of support members 14, and a plurality of cleaning brushes 9 are horizontally fixed at equal intervals along the circumferential direction on the shaft body of the stirring shaft 3 located between the bottom end of the filter cartridge 2 and the storage tank 1.

[0048] In the above solution, the cleaning brush 9 includes a cleaning plate horizontally fixed on the stirring shaft 3 and a plurality of flexible brushes evenly and vertically fixed on the cleaning plate and with their bottoms able to rest against the bottom of the storage tank 1 .

[0049] During use, the stirring shaft 3 can drive the cleaning plate and a plurality of flexible brushes fixed on the cleaning plate to rotate during the rotation so as to discharge the powder filtered in the storage tank 1 through the discharge end 10 .

[0050] In a preferred embodiment of the present invention, the side wall of the slider 7 is horizontally fixed with a number of connecting plates 12 corresponding to all the hammer bodies 5 at equal intervals along its circumferential direction, and the bottom end of each connecting plate 12 is vertically fixed with a touch rod 8 capable of pushing the hammer body 5 to rotate.

[0051] In the above solution, the touch rod 8 is vertically fixed on the slider 7 via the connecting plate 12 .

[0052] In a preferred embodiment of the present invention, the inner wall of the storage tank 1 is fixedly provided with a plurality of guide rails 13 corresponding to and adapted to all the connecting plates 12 at equal intervals along its circumferential direction, and the end portion of each of the connecting plates 12 is partially recessed inward to form a guide groove adapted to the guide rail 13, and the connecting plates 12 can be slidably assembled on the corresponding guide rail 13 through the guide groove.

[0053] In the above solution, by using the guide rail 13 and the guide groove on the end of the connecting plate 12 in conjunction with each other, it is possible to ensure that the slider 7 can be driven to move up and down smoothly and reliably along its shaft body during the rotation of the stirring shaft 3 .

[0054] In a preferred embodiment of the present invention, the hammer body 5 includes: a hammer arm and a spherical hammer head; wherein,

[0055] Each of the beating arms is hinged on the inner wall of the storage tank 1 , and a spherical hammer head is rotatably provided on the beating arm close to the filter cartridge 2 .

[0056] In the above solution, when in use, since the spherical hammer head is rotatably assembled on the hammering arm, the contact can play a role of self-protection when hammering the filter cartridge 2.

[0057] In a preferred embodiment of the present invention, a motor box 11 is fixedly provided on the bottom end of the storage barrel 1, the motor is vertically fixed in the motor box 11, and the output shaft of the motor is coaxially connected to the bottom end of the stirring shaft 3 through a coupling.

[0058] In the above solution, the motor box 11 plays a role in protecting the motor, preventing the material dust discharged from the discharge end of the storage barrel 1 from entering the motor and affecting its normal operation.

[0059] In summary, the powder canning device provided by the present invention overcomes the problem in the prior art that the stirring mechanism in the filter cartridge only plays the role of moving the powder, and its anti-clogging function is poor. When a small volume of powder passes through the filter holes of the filter cartridge, some of the small volume of powder will still remain in the filter holes. After long-term use, the filter holes of the filter cartridge will still be blocked by the powder, thereby reducing the filtering effect.

[0060] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0061] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0062] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A powder canning device, characterized in that: The device comprises: a storage tank (1), a filter cartridge (2) fixed in the storage tank (1), a stirring mechanism and an anti-clogging mechanism fixed in the filter cartridge (2); The anti-blocking mechanism comprises: a hammer (5), a return spring (6) and a touch rod (8); wherein, The inner wall of the storage tank (1) is hingedly provided with a plurality of hammer bodies (5) at equal intervals along its circumferential direction, and the free ends of the hammer bodies can abut against the filter cartridge (2), and a return spring (6) is fixedly provided on the storage tank (1) below each hinge point, and the free end of each return spring (6) is fixed on the corresponding hammer body (5), and the stirring shaft (3) of the stirring mechanism is vertically and rotatably provided inside the filter cartridge (2), and the top end portion of the stirring shaft (3) extends from the upper end of the filter cartridge (2) and is threadedly connected to a slider (7) that can be raised and lowered along its shaft body, and the slider (7) is evenly and vertically fixedly provided with touch rods (8) corresponding to the hammer bodies (5) and capable of pushing the hammer head (5) to rotate along its circumferential direction.

2. The powder filling device according to claim 1, characterized in that: The stirring mechanism further comprises: a scraper (4) and a motor; wherein, The stirring shaft (3) passes through and is vertically rotatably arranged inside the filter cartridge (2); a plurality of scrapers (4) capable of fitting into the interior of the filter cartridge (2) are evenly and vertically fixedly arranged on the stirring shaft (3) located inside the filter cartridge (2) along its circumferential direction through a plurality of connecting rods; the bottom end of the stirring shaft (3) passes through the bottom of the storage tank (1) and is coaxially connected to a motor vertically fixed on the storage tank (1) through a coupling.

3. The powder filling device according to claim 1, characterized in that: The bottom of the storage tank (1) is provided with a discharge end (10) communicated with the interior thereof, and a switch valve is provided on the discharge end (10).

4. The powder filling device according to claim 3, characterized in that: The bottom of the filter cartridge (2) is fixed horizontally in the storage tank (1) via a plurality of support members (14) around the periphery thereof, and a plurality of cleaning brushes (9) are fixed horizontally at equal intervals along the circumferential direction on the shaft body of the stirring shaft (3) located between the bottom of the filter cartridge (2) and the storage tank (1).

5. The powder filling device according to claim 1, characterized in that: A plurality of connecting plates (12) corresponding to all the hammer bodies (5) are fixedly arranged horizontally on the side wall of the slider (7) at equal intervals along its circumferential direction, and a touch rod (8) capable of pushing the hammer body (5) to rotate is fixedly arranged vertically at the bottom end of each connecting plate (12).

6. The powder filling device according to claim 5, characterized in that: The inner wall of the storage tank (1) is fixedly provided with a plurality of guide rails (13) corresponding to and matching all the connecting plates (12) at equal intervals along its circumferential direction, and the end of each connecting plate (12) is partially recessed inward to form a guide slot matching the guide rail (13), and the connecting plate (12) can be slidably assembled on the corresponding guide rail (13) through the guide slot.

7. The powder filling device according to claim 1, characterized in that: The hammer body (5) comprises a striking arm and a spherical hammer head; wherein, Each of the beating arms is hinged on the inner wall of the storage tank (1), and a spherical hammer head is rotatably provided on the beating arm close to the filter cartridge (2).

8. The powder filling device according to claim 2, characterized in that: A motor box (11) is fixedly provided on the bottom end of the storage barrel (1), the motor is vertically fixed in the motor box (11), and the output shaft of the motor is coaxially connected to the bottom end of the stirring shaft (3) through a coupling.

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