CN112093422A

CN112093422A - Conveying mechanism for fodder with dust removal function

Info

Publication number: CN112093422A
Application number: CN202011123387.1A
Authority: CN
Inventors: 贾海军; 林金英; 贾国林
Original assignee: Yancheng Jinrui Grain Machine Co ltd
Current assignee: Yancheng Jinrui Grain Machine Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2020-12-18

Abstract

The invention discloses a feed conveying mechanism with a dust removal function, which comprises a rack, wherein a rotating shaft for conveying a crawler belt is rotatably arranged in the rack, a motor is arranged beside the rack, an output shaft of the motor is fixedly connected with one end of the rotating shaft, mounting plates are slidably mounted on the left side wall and the right side wall of the rack, a chute is formed in the upper surface of the mounting plate, a reciprocating lead screw is rotatably arranged in the chute, a sliding block is sleeved on the reciprocating lead screw in a threaded manner, the side surfaces, close to each other, of one ends, far away from the chute bottom of the chute, of a plurality of sliding blocks are fixedly connected through a connecting rod, a scraper is fixedly mounted on the connecting rod close to the side wall of the crawler. Staff only need the starter motor, and when the motor rotated, the axis of rotation also can rotate, and the track just also rotated thereupon, and the slider that the screw thread cover was established on the reciprocal lead screw this moment will take the scraper blade to clear up the work of removing dust to the track upper surface.

Description

Conveying mechanism for fodder with dust removal function

Technical Field

The invention belongs to the technical field of feed conveying, and particularly relates to a feed conveying mechanism with a dust removal function.

Background

At present, economy is rapidly developed, living standard is further improved, large-scale aquaculture is gradually improved, the required amount of feed is increasingly improved, large-scale production of the feed is further developed, the feed needs to be delivered and transported after being developed in a large scale, a large amount of feed needs a large amount of manpower, and the feed conveying efficiency is accelerated due to the appearance of a feed conveyor. Because the fodder can have a little fodder to be lost on the wrapping bag in the process of bagging-off, when the fodder piles up the fodder through the conveyer transportation, lose the fodder that falls outside and stack the dust that wrapping bag self had when the wrapping bag at ordinary times for the handling receives the influence of dust, and the air that rises becomes muddy is gone up to the dust, and long-term air is muddy to influence porter and the healthy of the carloader, therefore the dust removal function after carrying will be very necessary.

Disclosure of Invention

The invention aims to solve the defect that a little feed and self dust are left on a conveying belt in the working process of the conventional feed conveying device, and provides a feed conveying mechanism with a dust removal function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a feed conveying mechanism with a dust removal function comprises a rack, wherein a rotating shaft for conveying a crawler belt is arranged in the rack in a rotating mode, a motor is arranged beside the rack, an output shaft of the motor is fixedly connected with one end of the rotating shaft, mounting plates are arranged on the left side wall and the right side wall of the rack in a sliding mode, a sliding groove is formed in the upper surface of each mounting plate, a reciprocating lead screw is arranged in the sliding groove in a rotating mode, a sliding block is sleeved on each reciprocating lead screw in a threaded mode, one end, far away from the bottom of the sliding groove, of each sliding block is fixedly connected with one end of each sliding block, a scraper plate is fixedly mounted on the side wall, close to the crawler belt on the upper surface of the rack, a transmission assembly for rotating the reciprocating lead screw is arranged at the end of each rotating shaft, a, the transmission assembly comprises a plurality of first bevel gears, the first bevel gears are fixedly sleeved at two ends of the rotating shaft respectively, one end of the reciprocating screw rod penetrates out of the sliding groove and is fixedly sleeved with a second bevel gear, the first bevel gears and the second bevel gear are in meshed transmission, a plurality of pressing mechanisms are fixedly installed below the connecting rod, and the other ends of the pressing mechanisms and the scraper plates are fixedly installed.

Preferably, the abutting mechanism comprises a hollow tube, the end of the hollow tube is fixedly connected with the lower surface of the connecting rod, an installation rod is inserted into the hollow tube, the other end of the installation rod is fixedly connected with the scraper, a spring is fixedly installed on the inner bottom wall of the hollow tube, and the other end of the spring is fixedly connected with the end of the installation rod.

Preferably, the left side wall and the right side wall of the sliding block are both provided with spherical grooves, the spherical grooves are embedded with balls in a rolling manner, the left side wall and the right side wall of the sliding groove are both provided with limiting grooves, and the balls are in rolling contact with the walls of the limiting grooves.

Preferably, a rotating groove is formed in the mounting plate, a rotating block is rotatably arranged in the rotating groove, and one end of the reciprocating screw rod is fixedly connected with the rotating block.

The invention has the beneficial effects that: do not need artificial to clear up the track, reduced action range, the clearance effect is better moreover, only needs starter motor, and the track pivoted in the time, the scraper blade just can carry out reciprocal clearance dust removal work to its upper surface.

Drawings

Fig. 1 is a schematic structural diagram of a feed conveying mechanism with a dust removal function according to the present invention;

FIG. 2 is a schematic view of a part of the structure of a feed conveying mechanism with a dust removing function according to the present invention;

FIG. 3 is a schematic side view of a feed conveying mechanism with a dust removing function according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged view of the structure at B in fig. 2.

In the figure: the device comprises a machine frame 1, a rotating shaft 2, a motor 3, a mounting plate 4, a sliding chute 5, a reciprocating screw rod 6, a sliding block 7, a connecting rod 8, a scraping plate 9, a transmission assembly 10, a first bevel gear 101, a second bevel gear 102, a lifting cylinder 11, a moving plate 12, a supporting rod 13, a pressing mechanism 14, a hollow pipe 141, a mounting rod 142, a spring 143, a spherical groove 15, a spherical ball 16, a limiting groove 17, a rotating groove 18 and a rotating block 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, a feed conveying mechanism with a dust removal function comprises a frame 1, a rotating shaft 2 for conveying a crawler belt is rotatably arranged in the frame 1, a motor 3 is arranged beside the frame 1, an output shaft of the motor 3 is fixedly connected with one end of the rotating shaft 2, mounting plates 4 are slidably mounted on the left side wall and the right side wall of the frame 1, a chute 5 is formed in the upper surface of each mounting plate 4, a reciprocating lead screw 6 is rotatably arranged in each chute 5, a slider 7 is sleeved on each reciprocating lead screw 6 in a threaded manner, the side surfaces, close to each other, of one ends, far away from the bottom of the chute 5, of the plurality of sliders 7 are fixedly connected through a connecting rod 8, a scraper 9 is fixedly mounted on the side wall, close to the crawler belt on the upper surface of the frame 1, of each rotating shaft 2 is provided, the upper surface of the moving plate 12 is fixedly connected with the lower surface of the mounting plate 4 through a support rod 13. After the feed is conveyed by the conveying mechanism, when a little feed and dust are found to be attached to the conveying belt, the lifting cylinder 11 can be started, because the driving rod of the lifting cylinder 11 is fixedly connected with the movable plate 12, the movable plate 12 is fixedly connected with the lower end of the mounting plate 4 through the supporting rod 13, and the mounting plate 4 is slidably mounted on the side wall of the rack 1, the lifting cylinder 11 is started, the mounting plate 4 is gradually moved downwards along the side wall of the rack 1 until the first bevel gear 101 fixedly sleeved on the rotating shaft 2 is meshed with the second bevel gear 102 fixedly sleeved on the reciprocating screw rod 6, the motor 3 is started, because the output shaft of the motor 3 is fixedly connected with the end part of the rotating shaft 2, when the rotating shaft 2 starts to rotate, the crawler belt also rotates together, the first bevel gear 101 can drive the second bevel gear 102 to rotate, so that the reciprocating screw rod 6 can rotate, and the slider 7 sleeved on the reciprocating screw rod 6 can drive the connecting rod The reciprocating motion, so that the scraping plates 9 fixedly connected with the connecting rods 8 can perform cleaning and dust removing work on the upper surface of the crawler. This is novel compare with traditional, does not need artificial to clear up the track, has reduced the action range, and the clearance effect is better moreover, only needs starter motor 3, and when 2 belts of axis of rotation were in the track pivoted, scraper blade 9 just can carry out reciprocal clearance dust removal work to its upper surface. The transmission assembly 10 comprises a plurality of first bevel gears 101, the first bevel gears 101 are respectively and fixedly sleeved at two ends of the rotating shaft 2, one end of the reciprocating screw rod 6 penetrates out of the sliding groove 5 and is fixedly sleeved with a second bevel gear 102, and the first bevel gears 101 and the second bevel gear 102 are in meshing transmission. When the rotating shaft 2 rotates, the first bevel gear 101 rotates with the second bevel gear 102, and the reciprocating screw 6 rotates. A plurality of pressing mechanisms 14 are fixedly arranged below the connecting rod 8, and the other ends of the pressing mechanisms 14 are fixedly arranged with the scraper 9. The pressing mechanism 14 can ensure that the scraper 9 meets obstacles in the process of cleaning and removing dust and can always be in sliding contact with the upper surface of the crawler.

The pressing mechanism 14 comprises a hollow tube 141, the end of the hollow tube 141 is fixedly connected with the lower surface of the connecting rod 8, an installation rod 142 is inserted into the hollow tube 141, the other end of the installation rod 142 is fixedly connected with the scraper 9, a spring 143 is fixedly installed on the inner bottom wall of the hollow tube 141, and the other end of the spring 143 is fixedly connected with the end of the installation rod 142. When the crawler belt is provided with obstacles or uneven conveyor belts, the end part of the mounting rod 142 can move in the hollow tube 141, so that the spring 143 can be extruded, the scraper 9 can always be in sliding contact with the upper surface of the crawler belt, and the stability of the cleaning and dust removing work is ensured.

According to the preferable technical scheme in the embodiment, the left side wall and the right side wall of the sliding block 7 are both provided with spherical grooves 15, the spherical grooves 15 are internally embedded with balls 16 in a rolling manner, the left side wall and the right side wall of the sliding groove 5 are both provided with limiting grooves 17, and the balls 16 are in rolling contact with the walls of the limiting grooves 17. The balls 16 reduce the friction force generated when the side wall of the slider 7 is in sliding contact with the groove wall of the sliding groove 5.

In the preferred technical scheme in this embodiment, a rotating groove 18 is formed in the mounting plate 4, a rotating block 19 is rotatably arranged in the rotating groove 18, and one end of the reciprocating screw rod 6 is fixedly connected with the rotating block 19. The rotating groove 18 limits the rotating range of the rotating block 19 and the reciprocating screw rod 6, and ensures that the reciprocating screw rod does not deviate in position during the rotating process.

Claims

1. The utility model provides a conveying mechanism for fodder with dust removal function, includes frame (1), its characterized in that, frame (1) internal rotation is equipped with axis of rotation (2) that are used for conveying the track, frame (1) other being equipped with motor (3), the output shaft of motor (3) and the one end fixed connection of axis of rotation (2), the equal slidable mounting of lateral wall has mounting panel (4) about frame (1), spout (5) have been seted up to mounting panel (4) upper surface, spout (5) internal rotation is equipped with reciprocal lead screw (6), threaded sleeve is equipped with slider (7) on reciprocal lead screw (6), and is a plurality of the side that the one end of spout (5) tank bottom was kept away from in slider (7) is close to each other passes through connecting rod (8) fixed connection, the lateral wall fixed mounting of connecting rod (8) frame (1) upper surface track has scraper blade (9), a transmission component (10) used for the rotation of the reciprocating screw rod (6) is arranged at the end part of the rotating shaft (2), a lifting cylinder (11) is arranged below the frame (1), a moving plate (12) is fixedly arranged at the upper end of a driving rod of the lifting cylinder (11), the upper surface of the moving plate (12) is fixedly connected with the lower surface of the mounting plate (4) through a support rod (13), the transmission assembly (10) comprises a plurality of first bevel gears (101), the first bevel gears (101) are fixedly sleeved at two ends of the rotating shaft (2) respectively, one end of the reciprocating screw rod (6) penetrates through the sliding groove (5) and is fixedly sleeved with a second bevel gear (102), the first bevel gear (101) and the second bevel gear (102) are in meshing transmission, a plurality of abutting mechanisms (14) are fixedly arranged below the connecting rod (8), the other end of the pressing mechanism (14) is fixedly arranged with the scraper (9).

2. The feed conveying mechanism with the dust removing function is characterized in that the abutting mechanism (14) comprises a hollow pipe (141), the end of the hollow pipe (141) is fixedly connected with the lower surface of the connecting rod (8), a mounting rod (142) is inserted into the hollow pipe (141), the other end of the mounting rod (142) is fixedly connected with the scraper (9), a spring (143) is fixedly mounted on the inner bottom wall of the hollow pipe (141), and the other end of the spring (143) is fixedly connected with the end of the mounting rod (142).

3. The feed conveying mechanism with the dust removal function according to claim 2, wherein the left and right side walls of the sliding block (7) are provided with spherical grooves (15), the spherical grooves (15) are embedded with balls (16) in a rolling manner, the left and right side walls of the sliding chute (5) are provided with limiting grooves (17), and the balls (16) are in rolling contact with the limiting grooves (17).

4. The feed conveying mechanism with the dust removing function is characterized in that a rotating groove (18) is formed in the mounting plate (4), a rotating block (19) is rotatably arranged in the rotating groove (18), and one end of the reciprocating screw rod (6) is fixedly connected with the rotating block (19).