CN214191262U - Mulberry leaf conveying device suitable for breeding of silkworm - Google Patents

Abstract

The utility model provides a mulberry leaf conveyer suitable for breeding big silkworms, which relates to the technical field of a conveyer and comprises a mounting rack and a conveying belt mechanism obliquely arranged on the mounting rack, wherein the conveying belt mechanism comprises two obliquely arranged mounting rods, a guide roller rotatably arranged on the mounting rods, a conveying belt wound on the guide roller and a driving mechanism, and the driving mechanism comprises a driving motor driving the conveying belt to rotate; the mounting rod is a long-strip-shaped component arranged in parallel, the guide roller is a cylindrical component, the guide roller is rotatably mounted at two ends close to the mounting rod, a plurality of anti-slip strips for reducing the possibility of slipping of mulberry leaves are arranged on the surface of the transmission belt, the anti-slip strips are long-strip-shaped components, and the length directions of the anti-slip strips are parallel to the rotation axis of the guide roller; the bottom of the mounting rod is provided with a storage hopper for temporarily storing the mulberry leaves, and the storage hopper is positioned on one side of the mounting rod, which is far away from the mounting rack. The scheme has the advantage of improving the transfer efficiency of folium Mori.

Description

Mulberry leaf conveying device suitable for breeding of silkworm

Technical Field

The utility model relates to a transmission device's technical field especially relates to a mulberry leaf conveyer suitable for big silkworm is bred.

Background

As a big agricultural country, silkworm breeding is a big basic industry in China, silkworms are bred by feeding mulberry leaves, a series of processing such as disinfection and cutting of the mulberry leaves are needed before the mulberry leaves are used for silkworm breeding, and the mulberry leaves are transported to a hopper of special processing equipment for processing when being processed.

According to the related art, a general conveyor is installed on a mounting frame by erecting an inclined mounting frame, and the mulberry leaves are transported from a lower position to a feeding hopper arranged at the top of the equipment by using the conveyor.

The prior related art has the following technical defects: because the transmission band slope sets up, the mulberry leaf is easy to the low landing of department in the in-process of transmission, leads to transmission device's transportation inefficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the scheme provides the mulberry leaf conveying device suitable for breeding the big silkworms, and the mulberry leaf conveying device has the advantage of improving the transfer efficiency of the device.

According to the embodiment of the utility model, a mulberry leaf conveyer suitable for breeding big silkworms comprises a mounting frame and a conveying belt mechanism obliquely arranged on the mounting frame, wherein the conveying belt mechanism comprises two obliquely arranged mounting rods, a guide roller rotatably arranged on the mounting rods, a conveying belt wound on the guide roller and a driving mechanism, and the driving mechanism comprises a driving motor for driving the conveying belt to rotate; the mounting rod is a parallel long-strip-shaped member, the guide roller is a cylindrical member, the guide roller is rotatably mounted at two ends close to the mounting rod, a plurality of anti-slip strips for reducing the possibility of slipping of mulberry leaves are arranged on the surface of the transmission belt, the anti-slip strips are long-strip-shaped members, and the length directions of the anti-slip strips are parallel to the rotation axis of the guide roller; the bottom of the mounting rod is provided with a storage hopper for temporarily storing the mulberry leaves, and the storage hopper is positioned on one side of the mounting rod, which is far away from the mounting rack.

Through the technical scheme, when the transmission device is used for transferring the mulberry leaves, the obliquely arranged transmission belt mechanism can conveniently transmit the mulberry leaves at the lower part to the feeding hopper at the top of the processing equipment; the anti-slip strips arranged on the conveying belt can reduce the possibility that the mulberry leaves slip from a high place to a low place in the transferring process; the storage hopper arranged at the bottom of the mounting rod can conveniently accumulate the mulberry leaves in the storage hopper, so that a transmission belt can conveniently receive more mulberry leaves; the device reduces the possibility that the mulberry leaves slip off in the transferring process, and meanwhile, the amount of the mulberry leaves transferred by the conveying belt is more, and the transferring efficiency of the device is improved.

Preferably, a baffle is mounted on the mounting rod along the length direction of the mounting rod, and the baffle is a flat plate-shaped member.

Through above technical scheme, at the in-process of transporting the mulberry leaf, the baffle that sets up on the installation pole can reduce the possibility that the mulberry leaf dropped from the side of transmission band for the reliability of device is higher.

Preferably, the top of the conveying belt mechanism extends out of the mounting frame to form a discharge end.

Through above technical scheme, utilize the mechanism that transmission band mechanism stretches out the mounting bracket top and form the discharge end can conveniently be transported to the accurate transmission of the mulberry leaf at transmission band mechanism top to the processing equipment in the feed hopper.

Preferably, a guide plate for guiding the discharging direction of the mulberry leaves is installed at the top of the discharging end.

Through above technical scheme, when the mulberry leaf was transported to ejection of compact end discharge speed too big, the deflector can play the effect of the direction that drops of guide mulberry leaf, reduces the mulberry leaf and has further improved the reliability of device because of the too big appointed position of departure of ejection of compact speed.

Preferably, two install the loading board between the installation pole, the loading board is rectangular plate-shaped component, and the loading board is located between the guide roll, and the inclination of loading board is the same with the inclination of transmission band mechanism.

Through above technical scheme, because the mulberry leaf of processing is not dry, the quality that the transmission band bore is great, and the loading board can be used for the auxiliary stay transmission band, reduces the transmission band and takes place the possibility of great deformation for the device can keep normal operating mode.

Preferably, the middle part of the mounting rod is rotatably provided with an auxiliary roller, the auxiliary roller is a cylindrical component, and the rotation axis of the auxiliary roller is parallel to that of the guide roller.

Through above technical scheme, supplementary live-rollers is used for the auxiliary stay transmission band, reduces the area of contact of transmission band and loading board, reduces the friction between transmission band and the loading board.

Preferably, the driving mechanism further comprises a tensioning assembly for tensioning the transmission belt, the tensioning assembly comprises two parallel mounting plates, a plurality of tensioning rollers rotatably mounted between the two mounting plates, and a power roller for transmitting power to the transmission belt; the mounting plate is a flat-plate-shaped member, the mounting plate is respectively mounted on the two mounting rods, two long-strip-shaped adjusting holes are formed in the mounting plate along the length direction of the mounting rod, the tensioning rollers are cylindrical members, the two tensioning rollers are respectively movably mounted in the adjusting holes, and the mounting plate is provided with an adjusting assembly for adjusting the relative positions of the plurality of tensioning rollers; the power roller is a cylindrical component, the power roller is rotatably arranged between the two mounting plates, and the driving motor is connected with the power roller.

Through above technical scheme, utilize the tensioning subassembly to carry out the tensioning with the transmission band for frictional force between transmission band and the power roller is bigger, and it is more convenient to transmit the torque of power roller to the transmission band.

Preferably, the outer cylindrical surface of the power roller is provided with anti-slip threads for increasing the friction force between the transmission belt and the power roller.

Through the technical scheme, the anti-slip lines can increase the roughness of the surface of the power roller so as to increase the friction force between the power roller and the conveying belt; in the bearing range of the transmission belt, the anti-slip patterns have the possibility of reducing the slipping phenomenon between the driving roller and the transmission belt, the reliability of the device is further improved, and when the bearing range of the transmission belt is exceeded, the slipping phenomenon can occur between the power roller and the transmission belt, so that the effect of protecting the driving motor can be achieved.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. the anti-slip strips and the storage hopper which are arranged on the conveying belt by the device can improve the transfer efficiency of the device;

2. the driving mechanism with the tensioning assembly can tension the transmission belt, so that the reliability of the device is improved;

3. when the weight of the mulberry leaves borne by the transmission belt is larger than the maximum bearing capacity of the transmission belt, the friction transmission structure between the power roller and the transmission belt is utilized, so that the slipping phenomenon can be generated between the power roller and the transmission belt, and the effect of protecting the driving motor is achieved.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural diagram of the installation relationship among the installation frame, the installation rod, the guide roller, the auxiliary roller and the bearing plate;

FIG. 3 is a schematic structural view of the mounting relationship between the mounting bracket, the mounting bar, and the driving mechanism;

FIG. 4 is an exploded view of the tensioning mechanism;

fig. 5 is a schematic structural view of the installation relationship among the conveyor belt, the tension roller and the power roller.

In the above drawings: 1. a mounting frame; 11. a support pillar; 12. pulling the tie columns; 2. a conveyor belt mechanism; 21. mounting a rod; 22. a guide roller; 23. a conveyor belt; 231. anti-slip strips; 24. a baffle plate; 25. a discharge end; 26. a guide member; 261. a guide portion; 27. an auxiliary roller; 28. a carrier plate; 3. a drive mechanism; 31. a drive motor; 32. a tension assembly; 321. mounting a plate; 3211. an adjustment hole; 322. a tension roller; 323. a power roller; 324. an adjustment assembly; 3241. a threaded rod; 3242. an abutting member; 325. a slide bar; 4. a storage hopper.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

A mulberry leaf conveying device suitable for breeding big silkworms, which refers to fig. 1, comprises a mounting rack 1, a conveying belt mechanism 2 obliquely arranged on the mounting rack 1 and a driving mechanism 3 for driving the conveying belt mechanism 2 to work.

Referring to fig. 2, the mounting frame 1 includes a plurality of vertically arranged support columns 11, the support columns 11 are long members, the length of the support columns 11 can be set as required, and the support columns 11 can be made of materials with higher rigidity, such as commercially available aluminum alloy sections or square steel. The tie columns 12 used for enhancing the structural stability of the mounting frame 1 are connected between the adjacent supporting columns 11 through bolts, the tie columns 12 are long strip-shaped members, and the tie columns 12 can be made of aluminum alloy sections.

Referring to fig. 1 and 2, the conveyor belt mechanism 2 includes two mounting bars 21 arranged in parallel, guide rollers 22 rotatably mounted at both ends of the mounting bars 21, respectively, and a conveyor belt 23 wound around the guide rollers 22; the mounting rod 21 is a long-strip-shaped member obliquely fixed on the mounting frame 1, the mounting rod 21 can be made of an aluminum alloy section, and the mounting rod 21 can be fixed on the mounting frame 1 by bolts; the guide roller 22 is a cylindrical component, the guide roller 22 can be made of cylindrical steel, in order to reduce the overall weight of the device, the guide roller 22 can also be made of cylindrical steel pipe, the guide roller 22 is rotatably installed at two ends of the installation rod 21, and the rotation axis of the guide roller 22 is perpendicular to the length direction of the installation rod 21; the conveyor belt 23 may be custom made by the manufacturer.

In order to reduce the possibility that the mulberry leaves slip from the high position to the low position of the transmission belt 23 in the process of transferring the mulberry leaves, a plurality of anti-slip strips 231 are arranged on the surface of the transmission belt 23 for receiving the mulberry leaves, the anti-slip strips 231 are strip-shaped members, the length direction of the anti-slip strips 231 is parallel to the rotation axis of the guide roller 22, and the anti-slip strips 231 can be fixed on the surface of the transmission belt 23 by bolts. When the mulberry leaves are transferred from a lower position to a feeding funnel arranged at a higher position for processing, the possibility that the mulberry leaves slide from the conveying belt 23 to the lower position is reduced, so that the transfer efficiency of the device is higher.

Referring to fig. 1, a baffle plate 24 is installed on the installation rod 21 in a direction away from the installation frame 1, the baffle plate 24 is a rectangular plate-shaped member, the baffle plate 24 may be made of a steel plate, the baffle plate 24 is disposed along the length direction of the installation rod 21, and the baffle plate 24 may be fixed to the installation rod 21 by bolts. During the process of transporting mulberry leaves by using the device, the baffle plate 24 can reduce the possibility that the mulberry leaves fall from the side surface of the conveying belt 23, so that the device is more reliable.

Install the storage hopper 4 that is used for temporary storage mulberry leaf on installation pole 21, storage hopper 4 is a component that the cross-section is "U" shape, and storage hopper 4 can adopt the steel sheet to carry out the bending manufacturing shaping, and storage hopper 4 adopts the bolt fastening to keep away from one side of mounting bracket 1 in two installation poles 21. Utilize storage hopper 4 can save a large amount of mulberry leaves temporarily, the material loading that the transmission band 23 of uniform velocity motion can be even transports the mulberry leaf to appointed position, compares the direct material loading mode of placing the mulberry leaf on transmission band 23, and the device has the function of even material loading for the processing equipment can be incessant carry out work, improves the efficiency of transporting mulberry leaf and processing equipment.

Referring to fig. 3 and 4, in order to reduce the space volume of the installation, the driving mechanism 3 is installed in the installation frame 1, in order to facilitate the installation of the driving mechanism 3, a flat plate is horizontally fixed on the tie column 12 of the installation frame 1, the driving mechanism 3 comprises a driving motor 31 installed on the flat plate and a tensioning assembly 32 used for tensioning the transmission belt 23, the driving motor 31 can adopt a speed reducing motor purchased through the market, and the speed reducing motor can be used for enabling the device to obtain larger torque, so that the carrying capacity of the device is higher. The drive motor 31 may be bolted to the side of the plate facing the belt conveyor 2, with the axis of rotation of the output shaft of the drive motor 31 being parallel to the axis of rotation of the guide roller 22.

The tensioning assembly 32 comprises two mounting plates 321 fixed towards the mounting 1, a plurality of tensioning rollers 322 rotatably mounted between the two mounting plates 321 and a powered roller 323 powering the conveyor belt 23. The mounting plate 321 is a rectangular plate-shaped member, two strip-shaped adjusting holes 3211 are formed in the mounting plate 321, the two adjusting holes 3211 are located on the same straight line, and the distribution direction of the two adjusting holes is the same as the inclination direction of the mounting rod 21; the two mounting plates 321 are respectively vertically fixed on the two mounting rods 21, and the two mounting plates 321 are oppositely arranged.

A sliding rod 325 is slidably arranged in the adjusting hole 3211, and the sliding rod 325 is a cylindrical long rod; the tension roller 322 is a cylindrical component, and the tension roller 322 is rotatably arranged on the sliding rod 325; the power roller 323 is a cylindrical member, and the power roller 323 is rotatably mounted at a bottom position of the mounting plate 321. The rotation axes of the tension roller 322, the power roller 323, and the slide lever 325 are parallel to the rotation axis of the guide roller 22.

The two ends of the sliding rod 325 extend out of the mounting plate 321 to form an extension part, and a threaded hole is formed in the extension part. An adjusting component 324 for adjusting the relative position of the plurality of tension rollers 322 is installed in the threaded hole, the adjusting component 324 comprises a threaded rod 3241 which is screwed in the threaded hole of the sliding rod 325, and abutting pieces 3242 are rotatably connected at two ends of the threaded rod 3241, and the abutting pieces 3242 are used for abutting against the threaded rod 3241 and maintaining the relative position of the threaded rod 3241 and the mounting plate 321.

When the relative position of the tension roller 322 needs to be adjusted, the threaded rod 3241 is rotated to adjust the sliding rod 325 to drive the tension roller 322 to slide, so that the effect of adjusting the relative position of the tension roller 322 can be achieved.

Referring to fig. 5, when the conveyor belt 23 is mounted, the conveyor belt 23 is wound around the guide roller 22, is disposed on the side opposite to the tension roller 322, is wound around the power roller 323, and is operated by driving the conveyor belt 23 by friction. In order to make the device more reliable, anti-slip patterns are formed on the outer cylindrical surface of the power roller 323, the anti-slip patterns can be made into net-shaped patterns by a knurling machine, and the anti-slip patterns can make the power transmitted to the transmission belt 23 by the power roller 323 larger, so that the bearing capacity of the device is improved.

Referring to fig. 3, a chain transmission mechanism is adopted between the driving motor 31 and the power roller 323, and the reliability of the device is higher by utilizing the characteristic of simple structure of the chain transmission mechanism. When the weight of the mulberry leaves carried by the conveying belt 23 exceeds the maximum carrying capacity of the device, the power roller 323 and the conveying belt 23 can generate relative sliding phenomenon, and the possibility that the driving motor 31 is damaged due to overload can be reduced.

Referring to fig. 1 and 2, in order to facilitate the transfer of the mulberry leaves transferred to the top end of the device to a designated position, a discharge end 25 protruding from the mounting frame 1 is provided at the top position of the mounting rod 21, and the discharge end 25 includes another two mounting rods 21 provided at the top end of the mounting rod 21, where the two mounting rods 21 extend horizontally, and also extend along the inclined direction of the conveyor belt mechanism 2 as needed.

In order to increase the carrying capacity of the conveyor belt mechanism 2, a carrying plate 28 is installed between the two mounting rods 21, the carrying plate 28 is a flat plate-shaped member, and the carrying plate 28 is used for carrying the conveyor belt 23, so as to reduce the acting force applied to the conveyor belt 23. At least one auxiliary roller 27 is also provided between the mounting bars 21, the auxiliary roller 27 serving to reduce friction between the conveyor belt 23 and the carrier plate 28, making the device more reliable.

A baffle 24 is also mounted on the mounting bar 21 at the discharge end 25 and an auxiliary roller 27 is also provided at the corner of the discharge end 25. A guiding piece 26 for guiding the discharging direction of the mulberry leaves is arranged on the top of the discharging end 25, the guiding piece 26 is a flat plate, the guiding piece 26 can be fixed on the top of the baffle plate 24 of the discharging end 25 by bolts and forms an extension part towards the discharging direction of the device, and the extension part is bent towards the direction of the mounting frame 1 to form a guiding part 261. The guide 26 can accurately convey the mulberry leaves to the hopper of the processing equipment, and the possibility that the mulberry leaves fall to other places is reduced.

The application principle of the mulberry leaf conveying device suitable for breeding the big silkworms is as follows: the device is assembled and adjusted, the device is arranged at a position needing to be used, the mulberry leaves to be transported are transferred to the storage hopper 4, the driving motor 31 is started to drive the transmission belt 23 to rotate, the accumulated mulberry leaves in the storage hopper 4 are transmitted to the top position of the device under the action of the anti-slip strips 231 in the rotating process of the transmission belt 23, and the mulberry leaves are thrown out forwards at the top end of the device under the action of inertia and fall into a feeding hopper of processing equipment. In the course of throwing out the leaves, the leaves are subjected to the guide 26, and the possibility of the leaves falling to a place other than the designated place can be reduced.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (8)

1. A mulberry leaf conveyer suitable for breeding big silkworms is characterized in that: the device comprises an installation rack (1) and a conveying belt mechanism (2) obliquely arranged on the installation rack (1), wherein the conveying belt mechanism (2) comprises two obliquely arranged installation rods (21), a guide roller (22) rotatably installed on the installation rods (21), a conveying belt (23) wound on the guide roller (22) and a driving mechanism (3), and the driving mechanism (3) comprises a driving motor (31) for driving the conveying belt (23) to rotate; the mounting rod (21) is a long-strip-shaped component arranged in parallel, the guide roller (22) is a cylindrical component, the guide roller (22) is rotatably mounted at two ends close to the mounting rod (21), a plurality of anti-slip strips (231) used for reducing the possibility of slipping of mulberry leaves are arranged on the surface of the transmission belt (23), the anti-slip strips (231) are long-strip-shaped components, and the length direction of the anti-slip strips (231) is parallel to the rotation axis of the guide roller (22); the storage hopper (4) used for temporarily storing the mulberry leaves is arranged at the bottom of the mounting rod (21), and the storage hopper (4) is positioned on one side, away from the mounting frame (1), of the mounting rod (21).

2. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 1, characterized in that: the mounting rod (21) is provided with a baffle (24) along the length direction of the mounting rod, and the baffle (24) is a flat-plate-shaped member.

3. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 1, characterized in that: the top of the conveying belt mechanism (2) extends out of the mounting frame (1) to form a discharge end (25).

4. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 3, wherein: a guide plate (26) for guiding the discharging direction of the mulberry leaves is arranged at the top of the discharging end (25).

5. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 1, characterized in that: two install between installation pole (21) loading board (28), loading board (28) are rectangular plate-like component, and loading board (28) are located between guide roll (22), and the inclination of loading board (28) is the same with the inclination of transmission band mechanism (2).

6. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 5, wherein: the middle part of the mounting rod (21) is rotatably provided with an auxiliary roller (27), the auxiliary roller (27) is a cylindrical component, and the rotation axis of the auxiliary roller (27) is parallel to that of the guide roller (22).

7. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 1, characterized in that: the driving mechanism (3) further comprises a tensioning assembly (32) for tensioning the transmission belt (23), wherein the tensioning assembly (32) comprises two parallel mounting plates (321), a plurality of tensioning rollers (322) rotatably mounted between the two mounting plates (321), and a power roller (323) for transmitting power to the transmission belt (23); the mounting plate (321) is a flat-plate-shaped member, the mounting plate (321) is respectively mounted on the two mounting rods (21), two long-strip-shaped adjusting holes (3211) are formed in the mounting plate (321) along the length direction of the mounting rods (21), the tensioning rollers (322) are cylindrical members, the two tensioning rollers (322) are respectively movably mounted in the adjusting holes (3211), and the mounting plate (321) is provided with an adjusting assembly (324) for adjusting the relative position between the tensioning rollers (322); the power roller (323) is a cylindrical component, the power roller (323) is rotatably arranged between the two mounting plates (321), and the driving motor (31) is connected with the power roller (323).

8. The mulberry leaf conveying device suitable for the breeding of giant silkworms according to claim 7, wherein: and the outer cylindrical surface of the power roller (323) is provided with anti-skid grains for increasing the friction force between the transmission belt (23) and the power roller (323).

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