An online movable automatic cleaning device for the screen chain of a tobacco leaf roasting machine

Abstract

The present invention discloses an online movable automatic cleaning device for a mesh chain of a tobacco leaf drying machine, which relates to the technical field of cleaning of tobacco leaf processing equipment, and comprises an internally hollow main body, a plurality of movable wheels are arranged on the lower side of the main body, two first hollow bases are arranged on the upper side of the main body, a first screw rod is rotatably arranged between the two first hollow bases, a cleaning component for cleaning the mesh chain of the tobacco leaf drying machine is threadedly rotatably penetrated on the first screw rod, the cleaning component comprises a water outlet nozzle and a cleaning brush head, the cleaning component is slidably arranged on the upper side of the main body, a first motor for driving the first screw rod to rotate is arranged inside the main body, and a hose for water supply is arranged in communication with the cleaning component. Beneficial effects of the present invention: the present invention realizes online automatic cleaning of the mesh chain of the tobacco leaf drying machine, and the whole process does not require human participation, which greatly increases the cleaning efficiency and saves corresponding labor costs.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning tobacco leaf processing equipment, in particular to an online movable automatic cleaning device for a mesh chain of a tobacco leaf drying machine. Background Art

[0002] During tobacco leaf processing, the main purpose of rehydration of tobacco leaves is to increase the moisture and temperature of tobacco leaves, so as to make tobacco leaves softer, tougher and easier to loosen, thereby reducing the loss during tobacco leaf processing and improving the quality of silk making. In this process, it is generally necessary to use a conveyor belt to transport tobacco leaves, and use rehydration equipment for rehydration treatment. The conveyor belt is composed of a mesh chain composed of perforated stainless steel plates. The mesh chain has small holes to improve the rehydration efficiency of tobacco leaves.

[0003] The tobacco leaves that have been rehumidified will be collected. However, since the tobacco leaves themselves contain tar, the tar in the tobacco leaves will precipitate slightly during the rehumidification process, causing the holes on the mesh chain to be blocked. Therefore, the mesh chain needs to be cleaned frequently.

[0004] The existing mesh chain of tobacco leaf drying machine is to remove and soak the mesh chain completely and then clean it manually. This cleaning method not only has low cleaning efficiency, but also wastes manpower and is inconvenient to use. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an online movable automatic cleaning device for the mesh chain of a tobacco drying machine to solve the above-mentioned problems.

[0006] The objective of the present invention is achieved through the following technical solutions: an online movable automatic cleaning device for a mesh chain of a tobacco drying machine, comprising an internally hollow main body, a plurality of movable wheels being arranged on the lower side of the main body, two first hollow bases being arranged on the upper side of the main body, a first screw being rotatably arranged between the two first hollow bases, a cleaning component for cleaning the mesh chain of the tobacco drying machine being threaded and rotatably penetrated on the first screw, the cleaning component comprising a water outlet nozzle and a cleaning brush head, the cleaning component being slidably arranged on the upper side of the main body, a first motor for driving the first screw to rotate being arranged inside the main body, and a hose for water supply being connected to the cleaning component.

[0007] The cleaning component includes a cleaning shell which is hollow inside and open at the upper end, the first screw is threadedly rotated to penetrate the cleaning shell, a rotating table is provided in the cleaning shell, the cleaning brush head is rotatably set on the rotating table, a hollow cavity is opened in the rotating table, a rotating roller matching its size is sealed and rotatably set in the hollow cavity, the cleaning brush head is connected to the rotating roller, a plurality of partitions which are evenly arranged on the outer wall of the rotating roller and are in sealing and sliding contact with the inner wall of the hollow cavity, the outlet end of the hollow cavity is connected to a water outlet nozzle, the water outlet nozzle is arranged inside the cleaning shell, and the inlet end of the hollow cavity is connected to a hose.

[0008] Two second hollow bases are arranged on the upper side of the main body, a second screw rod is rotatably arranged between the two second hollow bases, a cleaning component is rotatably arranged on the second screw rod, and a second motor for rotating the second screw rod is arranged on one of the second hollow bases.

[0009] The first motor output end is provided with a first transmission rod, and the first transmission rod is transmission-connected with a screw gear for driving the first screw to rotate.

[0010] A water inlet channel is arranged inside the main body, one end of the water inlet channel is connected with a hose, and the other end is connected with a water inlet pipe. An impeller for generating negative pressure is rotatably arranged in the water inlet channel.

[0011] The first transmission rod is provided with an impeller gear, and the impeller gear is connected to the impeller transmission.

[0012] A first gear is rotatably arranged inside one of the first hollow bases, and the screw gear is arranged in transmission with the first gear.

[0013] A reversing assembly is arranged between the screw gear and the first gear, and the reversing assembly includes two second gears and a third gear parallel to each other, a fourth gear is arranged between the second gear and the third gear and meshes with the second gear and the third gear at both ends, a second transmission rod is arranged on the screw gear, one end of the second transmission rod rotates and slides through the second gear setting and the end is located between the second gear and the third gear, the third gear is connected to the first gear in transmission, and the end of the second transmission rod is slidingly sleeved with a synchronous member detachably connected to the second gear and the third gear.

[0014] The first hollow base is provided with a sensing chip for sensing whether it is in contact with the cleaning component. The reversing component includes an electric push rod, and a collar is fixedly connected to the output end of the electric push rod. The collar is rotatably arranged on a synchronous member. The electric push rod is connected to the sensing chip signal.

[0015] The main body is provided with a control body for controlling the operation of the cleaning component.

[0016] The beneficial effects of the present invention are:

[0017] (1) The present invention provides a hollow cavity. When the cleaning component cleans the mesh chain of the tobacco drying machine, the water outlet nozzle drives the cleaning brush head to rotate and clean during the water spraying process, thereby achieving deep cleaning of the mesh chain of the tobacco drying machine.

[0018] (2) The present invention uses the first transmission rod to realize that the first motor drives the cleaning component to move on the first screw rod and drives the cleaning component to clean at the same time.

[0019] (3) The present invention realizes the reciprocating motion of the cleaning component on the first screw rod by providing a sensing chip and a reversing component.

[0020] (4) The present invention realizes the online automatic cleaning of the mesh chain of the tobacco drying machine. The entire process does not require human intervention, which greatly increases the cleaning efficiency and saves corresponding labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of Embodiment 1 of the present invention;

[0022] Figure 2 is a schematic diagram of the transmission connection of the first motor;

[0023] Figure 3 It is a schematic diagram of the cleaning components;

[0024] Figure 4 It is a schematic diagram of a hollow cavity;

[0025] Figure 5 This is a schematic diagram of Embodiment 2 of the present invention;

[0026] In the figure, 1, main body; 11, moving wheel; 12, water inlet channel; 13, water inlet pipe; 14, impeller; 15, control body; 2, first hollow base; 21, first screw; 22, first gear; 3, cleaning component; 31, water outlet nozzle; 32, cleaning brush head; 33, hose; 34, cleaning shell; 35, rotating table; 36, hollow cavity; 37, rotating roller; 38, partition; 4, first motor; 41, first transmission rod; 42, screw gear; 43, impeller gear; 5, second hollow base; 51, second screw; 52, second motor; 61, second gear; 62, third gear; 63, fourth gear; 64, second transmission rod; 65, synchronizer; 66, electric push rod; 67, collar. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0028] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and are not listed one by one here.

[0029] An online movable automatic cleaning device for the screen chain of a tobacco leaf roasting machine, reference Figure 1 , including a main body 1. A plurality of moving wheels 11 are arranged on the lower side of the main body 1. A water inlet pipe 13 is connected to the right end of the main body 1. A control body 15 is arranged on the upper left end of the main body 1. The staff can realize the movement of this embodiment and the automatic cleaning of the mesh chain of the tobacco drying machine by operating the control body 15. The implementation method is the existing technology and will not be described in detail here. Two first hollow bases 2 are arranged on the right side of the upper side of the main body 1. A sensing chip is arranged on the adjacent side of the two first hollow bases 2. A first screw rod 21 and a sliding rod are rotatably arranged between the two first hollow bases 2. The cleaning component 3 is threadedly rotatably sleeved with the first screw rod 21 and slidably sleeved with the sliding rod. A first gear 22 is rotatably arranged in one of the first hollow bases 2. The first gear 22 is connected to the first screw rod 21.

[0030] refer to Figure 2, the interior of the body 1 is hollow. The interior of the body 1 is provided with a first motor 4. The output end of the first motor 4 is provided with a first transmission rod 41. The first transmission rod 41 is sleeved with a gear. A screw gear 42 is meshed on one side of the gear. The screw gear 42 is connected to the input end of the reversing assembly. The output end of the reversing assembly is connected to the first gear 22 by transmission. The reversing assembly includes two second gears 61 and a third gear 62 that are parallel to each other. The third gear 62 is connected to the first gear 22 by transmission. A fourth gear 63 is provided between the second gear 61 and the third gear 62, and its two ends are meshed with the two gears. The second transmission rod 64 is connected to the screw gear 42, and the upper end is rotated and slidably penetrated by the second gear 61, and the upper end is located between the second gear 61 and the third gear 62. The upper end of the second transmission rod 64 is slidably sleeved with a synchronous member 65 that is detachably connected to the second gear 61 and the third gear 62. A synchronous groove is provided on one side adjacent to the second gear 61 and the third gear 62, and synchronizers matching the synchronous groove are provided at both ends of the synchronous member 65. A collar 67 is rotatably sleeved on the synchronous member 65. The collar 67 is fixedly connected to the electric push rod 66. The electric push rod 66 is connected to the sensor chip signal. When the sensor chip senses that the cleaning component 3 is in contact with it, the sensor chip sends a signal to the electric push rod 66, and the electric push rod 66 drives the synchronous member 65 to move, so that it is connected to the second gear 61 or the third gear 62, thereby changing the rotation direction of the first screw rod 21, and then realizing the left and right reciprocating motion of the cleaning component 3.

[0031] The body 1 is provided with a water inlet channel 12. Both ends of the water inlet channel 12 are respectively connected with the water inlet pipe 13 and the hose 33. The hose 33 is connected with the cleaning assembly 3. An impeller 14 is rotatably arranged in the water inlet channel 12. An impeller gear 43 is arranged at the right end of the first transmission rod 41. The impeller gear 43 is connected to the impeller 14 in a transmission manner. When the impeller 14 rotates, negative pressure is generated, and water flows from the water inlet pipe 13 to supply water to the cleaning assembly 3.

[0032] refer to Figure 3 and Figure 4 The cleaning assembly 3 includes a cleaning shell 34. A rotating table 35 and a water outlet nozzle 31 are arranged in the cleaning shell 34. A cleaning brush head 32 is rotatably arranged on the rotating table 35. A hollow cavity 36 is arranged in the rotating table 35. The inlet end of the hollow cavity 36 is connected to the hose 33, and the outlet end is connected to the water outlet nozzle 31. A rotating roller 37 matching its size is rotatably sealed in the hollow cavity 36. The rotating roller 37 is connected to the cleaning brush head 32. The outer wall of the rotating roller 37 is evenly provided with a plurality of partitions 38 matching the size of the hollow cavity 36 and provided with sliding seals. When the impeller 14 generates negative pressure, the water flow first passes through the hollow cavity 36, drives the rotating roller 37 to move, thereby realizing the rotation of the cleaning brush head 32, and then sprays out from the water outlet nozzle 31 to flush the mesh chain of the tobacco drying machine.

[0033] As a further improvement of the present invention, it can be further extended based on the above cases to provide a variety of new embodiments.

[0034] As a second embodiment of the present invention, based on Embodiment 1, Figure 5 Two second hollow bases 5 are also provided on the upper side of the body 1. A second screw 51 and a slide rod are rotatably provided between the two second hollow bases 5. The cleaning assembly 3 is threadably provided with the second screw 51 and slidably provided with the slide rod. A second motor 52 for driving the second screw 51 to rotate is provided on one of the second hollow bases 5. The first screw 21 is provided in parallel with the second screw 51.

[0035] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above description or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art shall not deviate from the spirit and scope of the present invention, and shall be within the scope of protection of the claims attached to the present invention.

Claims

1. An online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine, characterized in that: The invention comprises a body (1) with a hollow interior, a plurality of moving wheels (11) being arranged on the lower side of the body (1), two first hollow bases (2) being arranged on the upper side of the body (1), a first screw rod (21) being rotatably arranged between the two first hollow bases (2), a cleaning component (3) for cleaning the mesh plate chain of a tobacco leaf drying machine being rotatably penetrated by a thread on the first screw rod (21), the cleaning component (3) comprising a water outlet nozzle (31) and a cleaning brush head (32), the cleaning component (3) being slidably arranged on the upper side of the body (1), a first motor (4) for driving the first screw rod (21) to rotate being arranged inside the body (1), and a hose (33) for supplying water being arranged in communication with the cleaning component (3); The cleaning assembly (3) comprises a cleaning shell (34) which is hollow inside and open at the top, the first screw rod (21) is threadedly rotatably penetrated through the cleaning shell (34), a rotating platform (35) is arranged inside the cleaning shell (34), the cleaning brush head (32) is rotatably arranged on the rotating platform (35), a hollow cavity (36) is provided inside the rotating platform (35), a rotating roller (37) matching the size of the hollow cavity (36) is sealed and rotatably arranged inside the hollow cavity (36), the cleaning brush head (32) is connected to the rotating roller (37), the outer wall of the rotating roller (37) is evenly provided with a plurality of partitions (38) which are in sealing and sliding contact with the inner wall of the hollow cavity (36), the outlet end of the hollow cavity (36) is connected to a water outlet nozzle (31), the water outlet nozzle (31) is arranged inside the cleaning shell (34), and the inlet end of the hollow cavity (36) is connected to a hose (33); The output end of the first motor (4) is provided with a first transmission rod (41), and the first transmission rod (41) is drivingly connected to a screw gear (42) for driving the first screw (21) to rotate; in A first gear (22) is rotatably arranged inside the first hollow base (2), and the screw gear (42) is arranged in transmission with the first gear (22); A reversing assembly is arranged between the screw gear (42) and the first gear (22), the reversing assembly comprising two second gears (61) and a third gear (62) which are parallel to each other, a fourth gear (63) which is arranged between the second gear (61) and the third gear (62) and whose two ends are meshed with the second gear (61) and the third gear (62), a second transmission rod (64) is arranged on the screw gear (42), one end of the second transmission rod (64) is rotatably and slidably arranged through the second gear (61) and the end is located between the second gear (61) and the third gear (62), the third gear (62) is transmission-connected to the first gear (22), and the end of the second transmission rod (64) is slidably sleeved with a synchronizing member (65) which is detachably connected to the second gear (61) and the third gear (62).

2. According to claim 1, an online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine is characterized in that: Two second hollow bases (5) are arranged on the upper side of the body (1), a second screw rod (51) is rotatably arranged between the two second hollow bases (5), a cleaning assembly (3) is rotatably threadedly penetrated on the second screw rod (51), and a second motor (52) for rotating the second screw rod (51) is arranged on one of the second hollow bases (5).

3. The online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine according to claim 1 is characterized in that: A water inlet channel (12) is provided inside the body (1); one end of the water inlet channel (12) is in communication with a hose (33), and the other end is in communication with a water inlet pipe (13); an impeller (14) for generating negative pressure is rotatably provided inside the water inlet channel (12).

4. The online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine according to claim 3 is characterized by: An impeller gear (43) is provided on the first transmission rod (41), and the impeller gear (43) is transmission-connected to the impeller (14).

5. The online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine according to claim 1 is characterized in that: The first hollow base (2) is provided with a sensing chip for sensing whether it is in contact with the cleaning component (3); the reversing component comprises an electric push rod (66); an output end of the electric push rod (66) is fixedly connected to a collar (67); the collar (67) is rotatably arranged on a synchronous member (65); and the electric push rod (66) is connected to the sensing chip signal.

6. The online movable automatic cleaning device for the screen chain of a tobacco leaf drying machine according to claim 1 is characterized by: The main body (1) is provided with a control body (15) for controlling the operation of the cleaning component (3).

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