Self-cleaning device of feeding machine

Abstract

The utility model relates to the technical field of feeding machines, and discloses a feeding machine self-cleaning device which comprises a feeding machine body, a guide rail is arranged at the top of the feeding machine body, a second sliding groove is formed in the bottom of the guide rail, a second sliding block is installed in the second sliding groove in a sliding mode, and a flushing pipe is arranged at the top of the feeding machine body. The flushing pipe penetrates through the second sliding block, and a pressure increasing valve is arranged on the side, close to the second sliding block, of the flushing pipe. Through a knocking mechanism, a cam can drive a push plate to move, so that a push rod and a knocking plate knock the feeding machine body, the side wall of the feeding machine body vibrates, powder or objects in solids adhered to the side wall are knocked down, and the side wall of the feeding machine body is cleaned; and the flushing pipe can be driven to move front and back and left and right to flush all corners in the feeding machine body, and the effect of cleaning the interior of the feeding machine body is better through double cleaning.

Description

Technical Field

[0001] The present application relates to the technical field of feeders, and in particular to a self-cleaning device of a feeder. Background Art

[0002] Feeder is a feeding machine in the general sense, but it has different names because of different names in different places, but its essence and function are basically the same. Feeder is divided into open type and closed type. Common feeders include electromagnetic vibrating feeder, grizzly vibrating feeder and spiral.

[0003] The existing Chinese patent with announcement number CN203359570U discloses a precision feeder with stirring, which includes a frame; a feeder casing, which is installed on the frame, the upper end of the feeder casing is open, and a discharge pipe is provided at the bottom of one side; a conveying screw and its driving motor are horizontally arranged at the bottom of the feeder casing, and the outlet end of the conveying screw extends into the discharge pipe on one side of the feeder casing; the driving motor is installed on the frame outside the other side of the feeder casing opposite to the side where the discharge pipe is provided; an agitator and its driving motor are horizontally arranged in the feeder casing, located above the conveying screw; the driving motor is installed on the frame outside the feeder casing opposite to the side where the discharge pipe is provided. The utility model can not only realize precise feeding, but also avoid the blockage of the conveyor and the bridging of materials caused by the agglomeration of materials.

[0004] However, the above-mentioned feeder has the following disadvantages: the device stirs the material by setting a stirrer to prevent the material from being blocked in the feeder, but after the device stirs, material will remain on the side wall and the stirrer inside the feeder, which needs to be cleaned manually. However, manual cleaning is time-consuming and labor-intensive, the cleaning efficiency is low, and the cleaning is not comprehensive enough.

[0005] Therefore, we propose a self-cleaning device for the feeder to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of internal cleaning of a feeder, the present application provides a self-cleaning device for a feeder.

[0008] The self-cleaning device of a feeder provided in this application adopts the following technical solution:

[0009] A self-cleaning device for a feeder comprises a feeder body, a guide rail is arranged on the top of the feeder body, a second slide groove is arranged at the bottom of the guide rail, a second slider is slidably installed in the second slide groove, a flushing pipe is arranged on the top of the feeder body, the flushing pipe passes through the second slider, a booster valve is arranged on the side of the flushing pipe close to the second slider, a pipe joint is arranged at one end of the flushing pipe, and knocking mechanisms are arranged on both sides of the feeder body, the knocking mechanisms comprise a mounting frame, a cam, a push plate, a limit frame, a limit block, a push rod, a knocking plate, a rotating shaft and a second motor, a rotating shaft is rotatably installed on the side of the top of the mounting frame away from the feeder body, a cam is fixedly installed on the top of the rotating shaft, and a cam is arranged on the side of the mounting frame away from the cam There is a push plate, the cam contacts one side of the push plate, and the mounting frame is fixedly installed with limit frames on both sides close to the push plate, and limit slots are arranged on the two limit frames, and two limit blocks are fixedly installed on both sides of the push plate, and the two limit blocks are adapted to the limit slots, and a push rod is fixedly installed on the side of the push plate away from the cam, the push rod passes through one side of the mounting frame, the push rod slides with the mounting frame, and a knocking plate is fixedly installed on the end of the push rod away from the mounting frame, and a spring is provided on the push rod outer sleeve, one end of the spring is fixedly connected to the push plate, and the other end of the spring is fixedly connected to the mounting frame, a second motor is provided at the bottom of the rotating shaft, the output end of the second motor is transmission connected to the rotating shaft, and a driving mechanism is provided in the second slide groove.

[0010] Preferably, first slide grooves are provided on both sides of the top of the feeder body, first sliders are slidably installed in the two first slide grooves, and the two first sliders are fixedly connected to the bottom of the guide rail. A support plate is fixedly installed on one side of the feeder body, and a hydraulic cylinder is fixedly installed on the side of the support plate away from the guide rail, and the output end of the hydraulic cylinder is transmission-connected to the guide rail.

[0011] Preferably, the driving mechanism includes a screw and a first motor, a screw is rotatably installed in the guide rail, the screw passes through the second slider, the screw is threadedly connected to the second slider, a first motor is fixedly installed on one side of the second slide groove, and the output end of the first motor is transmission connected to the screw.

[0012] Preferably, a base is fixedly installed at the bottom of the mounting frame, and fixing plates are fixedly installed on both sides of the top of the base, and the two fixing plates are fixedly connected to the mounting frame. A mounting groove is provided on the top of the base, and the second motor is located in the mounting groove.

[0013] Preferably, two fixing grooves are provided on the side of the base close to the feeder body, two fixing blocks are fixedly installed on the side of the feeder body close to the base, a first magnetic sheet is fixedly installed on the side of the two fixing blocks close to the base, a second magnetic sheet is fixedly installed on the side of the two fixing grooves close to the fixed blocks, and the first magnetic sheet attracts the second magnetic sheet.

[0014] Preferably, bolts are provided on both sides of the base, and both of the bolts pass through the base. The bolts are threadedly connected to the base, one end of the bolts is in contact with the fixing block, and knobs are fixedly installed on the other ends of the two bolts.

[0015] To summarize, the present application includes the following beneficial technical effects: through the knocking mechanism, the cam can drive the push plate to move, so that the push rod and the knocking plate knock the feeder body, causing the side wall of the feeder body to vibrate, knocking down the powder or solid objects stuck on the side wall, and cleaning the side wall of the feeder body; through the flushing pipe and the driving mechanism, the flushing pipe can be driven to move forward, backward, left and right to flush every corner of the feeder body; the double cleaning makes the internal cleaning effect of the feeder body better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of a three-dimensional structure from another perspective of an embodiment of the application;

[0018] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure of a guide rail according to an embodiment of the application;

[0019] Figure 4 is a schematic diagram of the three-dimensional structure of the striking mechanism of the application embodiment;

[0020] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the striking mechanism of the application embodiment.

[0021] Explanation of the accompanying drawings: 1. Feeder body; 2. Hydraulic cylinder; 3. Support plate; 4. Guide rail; 5. Flush pipe; 6. Push plate; 7. Cam; 8. Rotating shaft; 9. Base; 10. Mounting frame; 11. First slider; 12. Screw; 13. First motor; 14. Fixed block; 15. First magnetic sheet; 16. Bolt; 17. Limit block; 18. Limit groove; 19. Push rod; 20. Knocking plate; 21. Limit frame; 22. Fixed plate; 23. Knob; 24. Fixed groove; 25. Second magnetic sheet; 26. Second motor; 27. Booster valve; 28. Second slider. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] The present application embodiment discloses a self-cleaning device for a feeder. Figure 1-5 A self-cleaning device for a feeder, comprising a feeder body 1, a guide rail 4 is arranged on the top of the feeder body 1, a second slide groove is arranged on the bottom of the guide rail 4, a second slider 28 is slidably installed in the second slide groove, a flushing pipe 5 is arranged on the top of the feeder body 1, the material of the flushing pipe 5 is set as a corrugated pipe, the flushing pipe 5 passes through the second slider 28, and one end of the flushing pipe 5 faces the inside of the feeder body 1, a booster valve 27 is arranged on the side of the flushing pipe 5 close to the second slider 28, a pipe joint is arranged on one end of the flushing pipe 5, and both sides of the feeder body 1 are set There is a knocking mechanism, which includes a mounting frame 10, a cam 7, a push plate 6, a limit frame 21, a limit block 17, a push rod 19, a knocking plate 20, a rotating shaft 8 and a second motor 26. The mounting frame 10 is inclined at a 45° angle toward the top of the feeder body 1, and the rotating shaft 8 is rotatably installed on the side of the top of the mounting frame 10 away from the feeder body 1. The top of the rotating shaft 8 is fixedly installed with a cam 7. A push plate 6 is provided on the side of the mounting frame 10 away from the cam 7, and the cam 7 is in contact with one side of the push plate 6. The limiting frames 21 are fixedly installed on both sides of the mounting frame 10 close to the push plate 6. The two limiting frames 21 are provided with limiting grooves 18, two limiting blocks 17 are fixedly installed on both sides of the push plate 6, and the two limiting blocks 17 are adapted to the limiting grooves 18. A push rod 19 is fixedly installed on the side of the push plate 6 away from the cam 7, and the push rod 19 passes through one side of the mounting frame 10. The push rod 19 slides with the mounting frame 10, and a knocking plate 20 is fixedly installed on the end of the push rod 19 away from the mounting frame 10. A spring is provided on the outer sleeve of the push rod 19, one end of the spring is fixedly connected to the push plate 6, and the other end of the spring is fixedly connected to the mounting frame 10. A second motor is provided at the bottom of the rotating shaft 8. 26, the output end of the second motor 26 is transmission-connected with the rotating shaft 8, and a driving mechanism is arranged in the second slide groove; through the knocking mechanism, the cam 7 can drive the push plate 6 to move, so that the push rod 19 and the knocking plate 20 knock the feeder body 1, so that the side wall of the feeder body 1 vibrates, and the powder or solid objects adhered to the side wall are knocked down, so as to clean the side wall of the feeder body 1; through the flushing pipe 5 and the driving mechanism, the flushing pipe 5 can be driven to move forward, backward, left and right, and each corner in the feeder body 1 is flushed, and the double cleaning makes the internal cleaning effect of the feeder body 1 better.

[0024] Reference Figure 1-3A first slide groove is provided on both sides of the top of the feeder body 1, and a first slider 11 is slidably installed in the two first slide grooves. The two first sliders 11 are fixedly connected to the bottom of the guide rail 4. A support plate 3 is fixedly installed on one side of the feeder body 1, and a hydraulic cylinder 2 is fixedly installed on the side of the support plate 3 away from the guide rail 4. The output end of the hydraulic cylinder 2 is transmission-connected with the guide rail 4, which can push the guide rail 4 to move left and right, and limit the guide rail 4 at the same time.

[0025] Reference Figure 2-3 The driving mechanism includes a screw 12 and a first motor 13. The screw 12 is rotatably installed in the guide rail 4. The screw 12 passes through the second slider 28. The screw 12 is threadedly connected to the second slider 28. The first motor 13 is fixedly installed on one side of the second slide groove. The output end of the first motor 13 is transmission-connected with the screw 12, which can drive the second slider 28 and the flushing pipe 5 to move forward and backward.

[0026] Reference Figure 4-5 A base 9 is fixedly installed at the bottom of the mounting frame 10, and fixing plates 22 are fixedly installed on both sides of the top of the base 9. The two fixing plates 22 are fixedly connected to the mounting frame 10. A mounting groove is provided on the top of the base 9. The second motor 26 is located in the mounting groove, which can fix the mounting frame 10.

[0027] Reference Figure 2 and Figure 5 Two fixing grooves 24 are provided on one side of the base 9 close to the feeder body 1, and two fixing blocks 14 are fixedly installed on one side of the feeder body 1 close to the base 9. A first magnetic sheet 15 is fixedly installed on one side of the two fixing blocks 14 close to the base 9, and a second magnetic sheet 25 is fixedly installed on one side of the two fixing grooves 24 close to the fixing blocks 14. The first magnetic sheet 15 and the second magnetic sheet 25 attract each other, which is convenient for installing the base 9.

[0028] Reference Figure 4-5 Bolts 16 are provided on both sides of the base 9, and the two bolts 16 penetrate the base 9. The bolts 16 are threadedly connected to the base 9. One end of the bolt 16 is in contact with the fixing block 14, and the other ends of the two bolts 16 are fixedly installed with knobs 23 to lock the base 9 and the feeder body 1 together.

[0029] The implementation principle of the self-cleaning device of a feeder in the embodiment of the present application is as follows: when in use, the second motor 26 is started, the second motor 26 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the cam 7 to rotate, the rotation of the cam 7 drives the push plate 6 to move forward and backward, the push plate 6 drives the push rod 19 to move toward one side of the feeder body 1, and the push rod 19 drives the knocking plate 20 to move toward one side of the feeder body 1, so that the knocking plate 20 knocks on the two side walls of the feeder body 1 to knock off the dust stuck on the side walls of the feeder, and at the same time, the water inlet pipe is connected to the flushing pipe 5 through the pipe joint, water is delivered to the flushing pipe 5, and the booster valve 27 increases the water flow force, and then the start The hydraulic cylinder 2 and the first motor 13, the hydraulic cylinder 2 pushes the first sliders 11 on both sides of the guide rail 4 to move in the first slide groove, so that the guide rail 4 can move left and right on the top of the feeder body 1, the first motor 13 drives the screw 12 to rotate, the screw 12 drives the second slider 28 to move, and the second slider 28 drives the flushing pipe 5 to move, so that the flushing pipe 5 can move back and forth on the top of the feeder body 1, and then flush various parts of the feeder body 1, so that the cleaning effect of the feeder body 1 is better. When the knocking mechanism is not needed, the knob 23 can be turned to drive the bolt 16 to rotate, so that the bolt 16 releases the lock on the fixed block 14, and then the base 9 is pulled out.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A self-cleaning device for a feeder, comprising a feeder body (1), characterized in that: A guide rail (4) is arranged on the top of the feeder body (1), a second slide groove is arranged on the bottom of the guide rail (4), a second slider (28) is slidably mounted in the second slide groove, a flushing pipe (5) is arranged on the top of the feeder body (1), the flushing pipe (5) passes through the second slider (28), a booster valve (27) is arranged on the side of the flushing pipe (5) close to the second slider (28), a pipe joint is arranged on one end of the flushing pipe (5), and both sides of the feeder body (1) are provided with A knocking mechanism is provided, the knocking mechanism comprising a mounting frame (10), a cam (7), a push plate (6), a limit frame (21), a limit block (17), a push rod (19), a knocking plate (20), a rotating shaft (8) and a second motor (26), the rotating shaft (8) being rotatably mounted on a side of the top of the mounting frame (10) away from the feeder body (1), the top of the rotating shaft (8) being fixedly mounted with a cam (7), the side of the mounting frame (10) away from the cam (7) being provided with a push plate (6), the cam (7 ) contacts one side of the push plate (6), the mounting frame (10) is fixedly installed with limit frames (21) on both sides close to the push plate (6), and the two limit frames (21) are both provided with limit grooves (18), and two limit blocks (17) are fixedly installed on both sides of the push plate (6), and the two limit blocks (17) are both adapted to the limit grooves (18), and a push rod (19) is fixedly installed on the side of the push plate (6) away from the cam (7), and the push rod (19) passes through one side of the mounting frame (10), The push rod (19) is slidably matched with the mounting frame (10), and a knocking plate (20) is fixedly installed on one end of the push rod (19) away from the mounting frame (10). A spring is provided on the outer sleeve of the push rod (19), one end of the spring is fixedly connected to the push plate (6), and the other end of the spring is fixedly connected to the mounting frame (10). A second motor (26) is provided at the bottom of the rotating shaft (8), and an output end of the second motor (26) is transmission-connected to the rotating shaft (8), and a driving mechanism is provided in the second slide groove.

2. A self-cleaning device for a feeder according to claim 1, characterized in that: First slide grooves are provided on both sides of the top of the feeder body (1), first sliders (11) are slidably installed in the two first slide grooves, and the two first sliders (11) are fixedly connected to the bottom of the guide rail (4). A support plate (3) is fixedly installed on one side of the feeder body (1), and a hydraulic cylinder (2) is fixedly installed on the side of the support plate (3) away from the guide rail (4), and the output end of the hydraulic cylinder (2) is transmission-connected to the guide rail (4).

3. The self-cleaning device of a feeder according to claim 1, characterized in that: The driving mechanism comprises a screw rod (12) and a first motor (13); the screw rod (12) is rotatably mounted in the guide rail (4); the screw rod (12) passes through the second slider (28); the screw rod (12) is threadedly connected to the second slider (28); the first motor (13) is fixedly mounted on one side of the second slide groove; and the output end of the first motor (13) is drivingly connected to the screw rod (12).

4. The self-cleaning device of a feeder according to claim 1, characterized in that: A base (9) is fixedly mounted at the bottom of the mounting frame (10), and fixing plates (22) are fixedly mounted on both sides of the top of the base (9), and both fixing plates (22) are fixedly connected to the mounting frame (10). A mounting groove is provided at the top of the base (9), and the second motor (26) is located in the mounting groove.

5. A self-cleaning device for a feeder according to claim 4, characterized in that: Two fixing grooves (24) are arranged on one side of the base (9) close to the feeder body (1); two fixing blocks (14) are fixedly installed on one side of the feeder body (1) close to the base (9); a first magnetic attraction sheet (15) is fixedly installed on one side of the two fixing blocks (14) close to the base (9); a second magnetic attraction sheet (25) is fixedly installed on one side of the two fixing grooves (24) close to the fixing blocks (14); and the first magnetic attraction sheet (15) and the second magnetic attraction sheet (25) attract each other.

6. A self-cleaning device for a feeder according to claim 5, characterized in that: Bolts (16) are provided on both sides of the base (9), and the two bolts (16) penetrate the base (9). The bolts (16) are threadedly connected to the base (9), one end of the bolt (16) is in contact with the fixing block (14), and the other ends of the two bolts (16) are fixedly mounted with knobs (23).

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