CN221069639U

CN221069639U - High-efficient grain lift conveyer

Info

Publication number: CN221069639U
Application number: CN202323113624.8U
Authority: CN
Inventors: 李巧云
Original assignee: Jiangsu Chunzhilei Rice Industry Co ltd
Current assignee: Jiangsu Chunzhilei Rice Industry Co ltd
Priority date: 2023-11-18
Filing date: 2023-11-18
Publication date: 2024-06-04
Anticipated expiration: 2033-11-18

Abstract

The utility model relates to the technical field of grain processing equipment, in particular to a high-efficiency grain elevator, which comprises an elevator frame; be equipped with conveyer belt device on the lifting frame, be equipped with high-efficient conveying mechanism on the conveyer belt device, high-efficient conveying mechanism includes the backup pad, backup pad symmetry sets up in the conveyer belt device outside, backup pad bottom fixedly connected with back shaft, the backup pad passes through rotation connection between back shaft and the conveyer belt device, back shaft outside cover is equipped with the torsional spring, backup pad end fixedly connected with drive gear, lifting frame top fixedly connected with drive rack, drive rack and drive gear intermeshing. The supporting plate structure that sets up can support grain, and the backup pad that mutually staggered set up forms the bucket form structure and supports the delivery volume to grain, and then promotes the lift efficiency to grain, and the rack and pinion structure that sets up can drive the rotation to the backup pad at the in-process that carries to carry out automatic unloading operation to grain on the conveyer belt.

Description

High-efficient grain lift conveyer

Technical Field

The utility model relates to the technical field of grain processing equipment, in particular to a high-efficiency grain elevator.

Background

At present, the method for processing the high-precision rice in China mainly comprises the following steps: the method comprises the steps of rice, cleaning, stoning, rice hulling, coarse grain separation, brown rice concentration, multi-stage light grinding, rice grading, multi-stage polishing, rice concentration, color separation purification, packaging and warehousing, and the rice needs to be lifted from a low place to a high place for many times in the rice processing process. When the existing grain is conveyed through the conveyor belt, the grain particles slide to two sides when being piled up, so that the grain cannot be conveyed too much in the conveying process, and the working efficiency of the conveyor belt is affected. In view of this, we propose a high efficiency grain elevator.

Disclosure of utility model

The utility model aims to provide a high-efficiency grain elevator, which solves the problem that grains slide from two sides of a conveyor belt in the process of conveying the grains through the conveyor belt, so that the efficiency of lifting the grains in the conveying process is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An efficient grain elevator comprises an elevator frame;

Be equipped with conveyer belt device on the lifting frame, be equipped with high-efficient conveying mechanism on the conveyer belt device, high-efficient conveying mechanism includes the backup pad, backup pad symmetry sets up in the conveyer belt device outside, backup pad bottom fixedly connected with back shaft, the backup pad passes through the back shaft and rotates between the conveyer belt device to be connected, the back shaft outside cover is equipped with the torsional spring, the terminal fixedly connected with drive gear of backup pad, lifting frame top fixedly connected with drive rack, drive rack and drive gear intermeshing.

Preferably, a limiting block is fixedly connected to the outer side of the conveyor belt device, and the limiting block corresponds to the supporting plate in position.

Preferably, the bottom end of the lifting frame is provided with an angle adjusting mechanism, the angle adjusting mechanism comprises two supporting rods, the two supporting rods are respectively and rotatably connected to the top end of the lifting frame, and the bottom end of the lifting frame is rotatably connected with a supporting seat.

Preferably, the regulating groove has been seted up on the supporting seat top, the inside fixedly connected with motor of regulating groove, the terminal fixedly connected with two-way threaded rod of motor output shaft, be equipped with the regulating block on the two-way threaded rod, the bracing piece bottom rotates to be connected on the regulating block.

Preferably, the lifting frame side is equipped with material loading control mechanism, material loading control mechanism includes the support, support fixed connection is in lifting frame side bottom, support outside top rotates and is connected with the flitch, flitch bottom fixedly connected with reset spring, the flitch top is equipped with the hopper.

Preferably, the bottom end of the feeding plate and the top end of the support are fixedly connected with contact spring plates, the positions of the contact spring plates correspond to each other, and the contact spring plates are electrically connected with the conveyor belt device.

Preferably, the top end of the side surface of the lifting frame is fixedly connected with a blanking plate, and the blanking plate is obliquely arranged.

By means of the technical scheme, the utility model provides the efficient grain elevator. The method has at least the following beneficial effects:

(1) According to the grain lifting device, grains can be supported through the supporting plate structures, and the supporting plates which are arranged in a staggered mode form a bucket-shaped structure to support the grains, so that the conveying quantity of the grains can be improved, and the lifting efficiency of the grains is improved.

(2) According to the automatic grain feeding device, the supporting plate can be driven in the conveying process through the gear rack structure, so that the supporting plate can automatically rotate, automatic grain feeding operation is performed on the conveying belt, meanwhile, the supporting plate can be automatically reset through the torsion spring structure, and the automatic feeding structure can be matched with the torsion spring to enable the supporting plate to automatically reset after automatic grain feeding is performed.

(3) According to the automatic control device, the conveyor belt device can be automatically controlled during feeding through the automatic control structure, so that the situation that an operator manually opens and closes the conveyor belt device repeatedly is avoided, meanwhile, the automatic control structure automatically controls the conveyor belt device through grains fed, the conveyor belt device is opened through the downward pressing of the grain to the feeding plate, and the reset spring at the bottom end of the feeding plate can automatically reset the feeding plate after the feeding operation is completed, so that the conveyor belt device is automatically closed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a schematic diagram of the structure of the feeding control mechanism in the present utility model;

FIG. 4 is a schematic diagram of a high-efficiency conveying mechanism in the present utility model;

In the figure: 1. an elevator frame; 2. a conveyor belt device; 3. an efficient conveying mechanism; 301. a support plate; 302. a support shaft; 303. a torsion spring; 304. a transmission gear; 305. a drive rack; 306. a limiting block; 4. an angle adjusting mechanism; 401. a support rod; 402. a support base; 403. an adjustment tank; 404. a motor; 405. a two-way threaded rod; 406. an adjusting block; 5. a feeding control mechanism; 501. a bracket; 502. a loading plate; 503. a return spring; 504. a hopper; 505. a contact spring plate; 6. and (5) blanking plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

An efficient grain elevator, as shown in figures 1-4, comprises an elevator frame 1; the conveyor belt device 2 is arranged on the lifting frame 1, the conveyor belt device is of an existing structure, the conveyor belt device can carry out lifting operation on grains to be conveyed through a conveyor belt on the outer side, meanwhile, the conveyor belt device 2 is arranged on the inner side of the lifting frame 1 and is supported through the lifting frame 1, the conveyor belt device 2 is provided with the efficient conveying mechanism 3, the efficient conveying mechanism 3 comprises supporting plates 301, the supporting plates 301 are symmetrically arranged on the outer side of the conveyor belt device 2, the supporting plates 301 are provided with a plurality of groups, each group of supporting plates 301 encircle and are equidistantly distributed on the outer side of the conveyor belt device, each group of supporting plates 301 is provided with two and symmetrically arranged at two ends of the conveyor belt device, the supporting plates 301 are mutually staggered and form a herringbone structure to support and hold the conveyed grains, the bottom end of the supporting plate 301 is fixedly connected with a supporting shaft 302, the supporting shaft 302 is structurally arranged through the conveyor belt device 2, the supporting plate 301 can rotate relative to the conveyor belt device 2, grains can be discharged through rotation after being conveyed to the top end of the lifting frame 1, so that the discharging speed of the grains is improved, meanwhile, the supporting structure which is formed by the supporting plate 301 and is perpendicular to the conveyor belt can enable the grains to be obliquely stacked when the grains are supported, so that the bearing of the grains is improved, the conveying efficiency of the grains is improved, the supporting plate 301 is rotationally connected with the conveyor belt device 2 through the supporting shaft 302, a torsion spring 303 is sleeved outside the supporting shaft 302, the structure of the torsion spring 303 can limit the supporting plate 301, so that the supporting plate 301 can automatically reset after rotating, the tail end of the supporting plate 301 is fixedly connected with a transmission gear 304, the top end of the lifting frame 1 is fixedly connected with a transmission rack 305, the transmission rack 305 is meshed with the transmission gear 304, the structure of the transmission gear 304 and the structure of the transmission rack 305 can be mutually matched and drive the supporting plate 301, the supporting plate 301 can automatically rotate and carry out feeding operation on grains when moving along with the conveyor belt device 2 to be close to the transmission rack 305, the outer side of the conveyor belt device 2 is fixedly connected with a limiting block 306, the limiting block 306 corresponds to the supporting plate 301 in position, the limiting block 306 can limit the supporting plate 301, so that the supporting plate 301 can be supported, grains are prevented from leaking from the supporting plate 301 due to excessive rotation of the supporting plate 301 when grains are supported, the bottom end of the lifting frame 1 is provided with an angle adjusting mechanism 4, the angle adjusting mechanism 4 comprises two supporting rods 401, the two supporting rods 401 are arranged, the tail ends of the two supporting rods 401 are respectively and rotatably connected to the top end of the lifting frame 1, the bottom end of the lifting frame 1 is rotatably connected with a supporting seat 402, the angle adjusting mechanism 4 can adjust the whole angle of the lifting frame 1, thereby conveniently controlling the height of grain lifting, adapting the device to lifting operations with different heights, forming a triangle structure by a supporting rod 401 arranged at the top end of the lifting frame 1, thereby improving the stability of supporting the lifting frame 1, arranging an adjusting groove 403 at the top end of a supporting seat 402, fixedly connecting a motor 404 in the adjusting groove 403, fixedly connecting a bidirectional threaded rod 405 at the tail end of an output shaft of the motor 404, arranging an adjusting block 406 on the bidirectional threaded rod 405, rotatably connecting the bottom end of the supporting rod 401 on the adjusting block 406, driving the bidirectional threaded rod 405 by the motor 404, rotating the bidirectional threaded rod 405 and moving the adjusting block 406, the adjusting block 406 is moved towards each other or vice versa, and the adjusting groove 403 can support the adjusting block 406, so as to prevent the adjusting block 406 from being exposed to the external environment.

Example 2

As shown in fig. 1 and 3, the side of the lifting frame 1 is provided with a feeding control mechanism 5, the feeding control mechanism 5 comprises a support 501, the support 501 is fixedly connected to the bottom end of the side of the lifting frame 1, the top end of the outer side of the support 501 is rotationally connected with a feeding plate 502, the bottom end of the feeding plate 502 is fixedly connected with a reset spring 503, a hopper 504 is arranged above the feeding plate 502, the support 501 is structurally arranged at the tail end of the lifting frame 1, the tail end of the feeding plate 502 rotationally connected to the top end of the support 501 corresponds to the tail end of the conveyor belt device 2 during oblique feeding, so that grains can be fed to the conveyor belt device 2, the reset spring 503 can restore the feeding plate 502 to a horizontal state after finishing feeding, meanwhile, the hopper 504 is arranged on one side of the feeding plate 502 which is far away from the reset spring 503, grains fall and rotate the feeding plate 502 downwards during feeding, contact spring 505 is fixedly connected to the bottom end of the feeding plate 502 and the top end of the support 501, the contact spring 505 corresponds to each other, the contact spring 505 is electrically connected with the conveyor belt device 2, the contact spring 505 can enable the contact spring 505 to automatically control the tail end of the conveyor belt device 2 during oblique feeding, the feeding plate 2 is automatically carried out on the conveyor belt device, the feeding plate 502 is automatically and the feeding plate 2 is automatically reset to the conveyor belt device is automatically connected to the top end of the conveyor belt device 2, and the conveyor belt device is automatically connected to the upper plate 2 during the automatic feeding plate is in a state, and the contact state is closed when the lifting plate 1 is in a state and the contact state is in a state connected with the conveyor belt device is in a state with a state and the automatic lifting device is in a state and a state in a state with a state and a state is in a state under a state.

When the efficient grain elevator is used, the drive motor 404 drives the bidirectional threaded rod 405 to rotate, the bidirectional threaded rod 405 drives the regulating block 406 to move in opposite directions or move reversely in the rotating process, so that the angle between the elevator frame 1 and the supporting seat 402 and the height of the top end of the elevator frame 1 are conveniently regulated, grains can be fed after the regulation is finished, the grains are fed from the hopper 504 to one side of the top end of the upper material plate 502, the continuously piled grains incline and press the upper material plate 502 to one side, the inclined upper material plate 502 forms an inclined plane and charges the grains to the conveyor belt device 2, meanwhile, the contact spring 505 at the bottom end of the upper material plate 502 is in contact with the contact spring 505 at the top end of the support 501 and connects the conveyor belt device 2, the conveyor belt device 2 immediately carries out conveying operation on the grains, the support plate 301 moves synchronously with the conveyor belt device 2 and carries out receiving and conveying on the grains, when the support plate 301 moves to the position of the transmission plate 305, the continuously piled grains incline and press down the upper material plate 502 to one side, the inclined upper material plate 301 is driven by the rack 301 and then moves down to the rack 301, and the rack 301 is meshed with the rack 301 continuously in a rotating process, and then the rack 301 is meshed with the rack 301 is driven down to rotate in a reverse direction, and the rack 301 is continuously rotates, and the rack 301 is meshed with the rack 301 is driven down.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient grain lift conveyer, includes lift frame (1), its characterized in that: be equipped with conveyer belt device (2) on lifting frame (1), be equipped with high-efficient conveying mechanism (3) on conveyer belt device (2), high-efficient conveying mechanism (3) are including backup pad (301), backup pad (301) symmetry sets up in conveyer belt device (2) outside, backup pad (301) bottom fixedly connected with back shaft (302), backup pad (301) are connected through rotating between back shaft (302) and conveyer belt device (2), back shaft (302) outside cover is equipped with torsional spring (303), backup pad (301) end fixedly connected with drive gear (304), lifting frame (1) top fixedly connected with drive rack (305), drive rack (305) and drive gear (304) intermeshing.

2. The efficient grain elevator as claimed in claim 1, wherein: limiting blocks (306) are fixedly connected to the outer side of the conveyor belt device (2), and the limiting blocks (306) correspond to the supporting plates (301) in position.

3. The efficient grain elevator as claimed in claim 1, wherein: the lifting frame is characterized in that an angle adjusting mechanism (4) is arranged at the bottom end of the lifting frame (1), the angle adjusting mechanism (4) comprises two supporting rods (401), the tail ends of the two supporting rods (401) are respectively connected to the top end of the lifting frame (1) in a rotating mode, and a supporting seat (402) is connected to the bottom end of the lifting frame (1) in a rotating mode.

4. A high efficiency grain elevator as defined in claim 3, wherein: the adjustable support is characterized in that an adjusting groove (403) is formed in the top end of the supporting seat (402), a motor (404) is fixedly connected to the inside of the adjusting groove (403), a bidirectional threaded rod (405) is fixedly connected to the tail end of an output shaft of the motor (404), an adjusting block (406) is arranged on the bidirectional threaded rod (405), and the bottom end of the supporting rod (401) is rotationally connected to the adjusting block (406).

5. The efficient grain elevator as claimed in claim 1, wherein: the lifting frame is characterized in that a feeding control mechanism (5) is arranged on the side face of the lifting frame (1), the feeding control mechanism (5) comprises a support (501), the support (501) is fixedly connected to the bottom end of the side face of the lifting frame (1), a feeding plate (502) is rotatably connected to the top end of the outer side of the support (501), a reset spring (503) is fixedly connected to the bottom end of the feeding plate (502), and a hopper (504) is arranged above the feeding plate (502).

6. The efficient grain elevator as defined in claim 5, wherein: the bottom end of the feeding plate (502) and the top end of the support (501) are fixedly connected with contact spring pieces (505), the positions of the contact spring pieces (505) correspond to each other, and the contact spring pieces (505) are electrically connected with the conveyor belt device (2).

7. The efficient grain elevator as claimed in claim 1, wherein: the top end of the side face of the lifting frame (1) is fixedly connected with a blanking plate (6), and the blanking plate (6) is obliquely arranged.