CN220264120U

CN220264120U - Efficient agricultural grain elevator

Info

Publication number: CN220264120U
Application number: CN202321254657.1U
Authority: CN
Inventors: 朱海峰; 朱飞翔; 蔡建磊
Original assignee: Zaoyang Xiangsui Grain And Oil Machinery Co ltd
Current assignee: Zaoyang Xiangsui Grain And Oil Machinery Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-29
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a high-efficiency agricultural grain elevator, which belongs to the technical field of elevators and comprises a rolling plate, wherein a bearing is clamped on the upper surface of the rolling plate, a rotating assembly is arranged in the bearing, a first threaded rod is arranged in the rotating assembly, and a guide assembly is arranged at the top end of the first threaded rod through a pin shaft. This high-efficient agricultural grain lifting machine, through setting up screw thread section of thick bamboo, fly leaf, the riser, a spring, sliding sleeve and slide bar, forward screw thread section of thick bamboo, elevating system anticlockwise rotates, simultaneously downstream second threaded rod drives the fly leaf and then contacts with ground, this lifting machine is fixed subaerial, continue to rotate the dwang, the fly leaf keeps motionless, elevating system rotates suitable position, the user only needs the dwang rotation alright fix this lifting machine and adjust the transport height of this lifting machine, easy operation for the user can be quick completion lifting machine uses the preparation work before.

Description

Efficient agricultural grain elevator

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to a high-efficiency agricultural grain elevator.

Background

During the processing of grains, the grains need to be conveyed to a proper height by using the lifter, when the existing lifter is used, because the bottom of the lifter bracket is provided with a plurality of rollers, a user needs to operate the fixing mechanism to fix the lifter on the ground, then the user adjusts the conveying height of the lifter according to actual conditions, the operation is more complicated, the user cannot rapidly complete the preparation work of the lifter before using, and therefore, the efficient agricultural grain lifter is needed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects of the prior art, the utility model provides the efficient agricultural grain elevator, and solves the problems that when the existing elevator is used, as the bottom of the elevator bracket is provided with a plurality of rollers, a user needs to operate the fixing mechanism to fix the elevator on the ground, and then the user adjusts the conveying height of the elevator according to actual conditions, the operation is complicated, so that the user cannot quickly finish the preparation work of the elevator before use.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient agricultural grain lifting machine, includes the rolling plate, the upper surface joint of rolling plate has the bearing, be provided with the rotating assembly in the bearing, be provided with first threaded rod in the rotating assembly, the top of first threaded rod is provided with guide assembly through the round pin axle, guide assembly sets up the lower surface at the collection shell, the upper surface of collecting the shell is provided with elevating system, a plurality of filtration pore has been seted up to the lower surface of elevating system inner wall, the lower surface of collecting the shell is articulated with the lower surface of baffle through the hinge.

The back of baffle and the front joint of collecting the shell, be provided with the second threaded rod in the rotation subassembly, the bottom of second threaded rod is provided with the fly leaf, the fly leaf sets up the bottom at sliding component.

The sliding assembly is arranged in the rolling plate, the sliding assembly is arranged in the spring, the upper surface of the rolling plate is fixedly connected with two supporting plates, and two sides of the collecting shell are hinged to one surface, close to the two supporting plates, of the collecting shell through pin shafts respectively.

As a further aspect of the utility model: the rotating assembly comprises a thread cylinder, the thread cylinder is arranged in the bearing, a plurality of rotating rods are clamped on the outer surface of the thread cylinder, and the first threaded rod and the second threaded rod are connected in the thread cylinder in a threaded mode.

As a further aspect of the utility model: the guide assembly comprises a guide sleeve, a guide frame is connected in a sliding manner in the guide sleeve, the upper surface of the guide frame is fixedly connected with the lower surface of the collecting shell, and the lower surface of the guide sleeve is hinged with the top end of the first threaded rod through a pin shaft.

As a further aspect of the utility model: the lifting mechanism comprises a lifting pipe, the lower surface of the lifting pipe is fixedly connected with the upper surface of the collecting shell, a driving assembly is arranged on the upper surface of the lifting pipe, the driving assembly is arranged on the outer surface of a screw rod, and the screw rod is arranged in the lifting pipe.

As a further aspect of the utility model: the sliding assembly comprises a sliding sleeve, the sliding sleeve is clamped in the rolling plate, a sliding rod is connected in the sliding sleeve in a sliding mode, and the bottom end of the sliding rod is fixedly connected with the upper surface of the movable plate.

As a further aspect of the utility model: the sliding rod is arranged in the spring, and two ends of the spring are fixedly connected with one surface of the sliding rod, which is close to the rolling plate, respectively.

As a further aspect of the utility model: the lifting pipe is communicated with the collecting shell through a plurality of filtering holes, and the thread directions of the first threaded rod and the second threaded rod are opposite.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this high-efficient agricultural grain lifting machine, through setting up the screw thread section of thick bamboo, first threaded rod, the second threaded rod, a bearing, the fly leaf, the lifting tube, a spring, sliding sleeve and slide bar, the user is through the corotation screw thread section of thick bamboo of dwang, corotation screw thread section of thick bamboo drives the second threaded rod downstream, upward moving first threaded rod drives the uide bushing along the leading truck downstream, the screw thread section of thick bamboo, first threaded rod, leading truck and uide bushing mutually support and drive lifting mechanism anticlockwise rotation, simultaneously downstream second threaded rod drives the fly leaf and then contacts with ground, this lifting machine is fixed subaerial, continue to rotate the dwang, the fly leaf keeps motionless, lifting mechanism continues to rotate, when lifting mechanism rotates suitable position, the user stops the rotation operation, the user only need the dwang rotate alright fix this lifting machine and to the conveying height of this lifting machine, easy operation, make the user can accomplish the preparation work before the lifting machine uses fast.

2. This high-efficient agricultural grain lifting machine, through setting up the filtration pore, collect the shell, drive assembly, riser and spiral pipe, the user pours grain into the riser in, control drive assembly work, the drive assembly of work drives the hob and rotates and then upwards promote grain, the inside soil block of grain or little stone can lead to filtration pore motion to collect in the shell for the grain is discharged from the top of riser, and this lifting machine is promoting the in-process to grain still can clear up its inside impurity, makes this lifting machine can high-quality promote grain.

3. This high-efficient agricultural grain lifting machine, through setting up uide bushing and leading truck, because of the uide bushing sliding connection has the leading truck, the leading truck can carry out spacingly to the uide bushing for the uide bushing can not take place to rock when the motion, makes the uide bushing can be along the steady motion of the axial direction of leading truck.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional side view of a lift mechanism according to the present utility model;

FIG. 3 is a schematic view showing a bottom perspective of a rolling plate according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model A;

in the figure: the device comprises a rolling plate 1, a bearing 2, a rotating component 3, a threaded cylinder 31, a rotating rod 32, a first threaded rod 4, a guiding component 5, a guiding sleeve 51, a guiding frame 52, a collecting shell 6, a lifting mechanism 7, a lifting pipe 71, a driving component 72, a screw rod 73, a filtering hole 8, a baffle 9, a second threaded rod 10, a movable plate 11, a sliding component 12, a sliding rod 121, a sliding sleeve 122, a spring 13 and a supporting plate 14.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient agricultural grain lifting machine, including rolling plate 1, through setting up rolling plate 1, because of the lower surface of rolling plate 1 is provided with four gyro wheels for rolling plate 1 can roll subaerial, rolling plate 1's upper surface joint has bearing 2, be provided with rotating assembly 3 in the bearing 2, through setting up bearing 2, because of screw thread section of thick bamboo 31 sets up in bearing 2, bearing 2 can be with spacing fixing of screw thread section of thick bamboo 31 on rolling plate 1, rotating assembly 3 is internally provided with first threaded rod 4, the top of first threaded rod 4 is provided with direction subassembly 5 through the round pin axle, direction subassembly 5 sets up the lower surface at collecting shell 6, collecting shell 6's upper surface is provided with elevating system 7, a plurality of filtration pore 8 have been seted up to elevating system 7 inner wall's lower surface, collecting shell 6's lower surface is articulated with baffle 9's lower surface through the hinge.

The back of baffle 9 and the positive joint of collecting shell 6 are provided with second threaded rod 10 in the rotation subassembly 3, and the bottom of second threaded rod 10 is provided with fly leaf 11, and fly leaf 11 sets up the bottom at slip subassembly 12.

The sliding component 12 is arranged in the rolling plate 1, through arranging the movable plate 11, when the movable plate 11 contacts with the ground, the movable plate 11 contacted with the ground can fix the elevator on the ground, so that the elevator is not easy to move on the ground in the use process, the sliding component 12 is arranged in the spring 13, the upper surface of the rolling plate 1 is fixedly connected with two supporting plates 14, through arranging the supporting plates 14, the collecting shell 6 can rotate around the supporting plates 14 through the pin shafts because the supporting plates 14 are hinged with the collecting shell 6 through the pin shafts, both sides of the collecting shell 6 are respectively hinged with one surfaces close to the two supporting plates 14 through the pin shafts, through arranging the baffle plate 9, because the baffle plate 9 is hinged with the collecting shell 6 through the hinge, when the baffle plate 9 rotates around the collecting shell 6, the bottom of the collecting shell 6 is opened, and the collecting shell 6 is arranged into an inclined shape, and soil blocks and small stones in the collecting shell 6 can be automatically discharged from the bottom of the collecting shell 6.

Specifically, as shown in fig. 1 and fig. 2, the rotating assembly 3 includes a threaded cylinder 31, the threaded cylinder 31 is disposed in the bearing 2, the outer surface of the threaded cylinder 31 is clamped with a plurality of rotating rods 32, the first threaded rod 4 and the second threaded rod 10 are both in threaded connection with the threaded cylinder 31, through the threaded cylinder 31, the first threaded rod 4 and the second threaded rod 10 are connected with each other through the internal threads of the threaded cylinder 31, the rotating threaded cylinder 31 can drive the first threaded rod 4 and the second threaded rod 10 to approach or separate from each other, the guiding assembly 5 includes a guiding sleeve 51, the guiding sleeve 51 is slidably connected with a guiding frame 52, the upper surface of the guiding frame 52 is fixedly connected with the lower surface of the collecting shell 6, through the collecting shell 6, the lifting tube 71 is communicated with the collecting shell 6 through a filtering hole 8, soil blocks and stones mixed in grains in the lifting tube 71 can fall into the collecting shell 6 through the filtering hole 8, the lower surface of the guiding sleeve 51 is hinged with the top end of the first threaded rod 4 through a pin, the lifting mechanism 7 includes a lifting tube 71, the lower surface of the lifting tube 71 is fixedly connected with the upper surface of the collecting shell 6, the lifting tube 71 is fixedly connected with the upper surface of the lifting tube 71, the upper surface of the lifting tube 73 is provided with a screw driving rod 73, and the screw rod 73 is arranged on the screw rod 73, and the screw rod 73 can be screwed to the outer surface of the screw rod 73 through the screw rod 73.

Specifically, as shown in fig. 3 and fig. 4, the sliding assembly 12 includes a sliding sleeve 122, the sliding sleeve 122 is clamped in the rolling plate 1, the sliding rod 121 is connected in the sliding sleeve 122 in a sliding manner, through the sliding sleeve 122 and the sliding rod 121, the sliding rod 121 is limited by the sliding sleeve 122 due to the sliding connection of the sliding sleeve 122, the sliding rod 121 can not shake during movement, the movable plate 11 connected with the sliding rod 121 can smoothly move along the axial direction of the sliding sleeve 122, the bottom end of the sliding rod 121 is fixedly connected with the upper surface of the movable plate 11, the sliding rod 121 is arranged in the spring 13, two ends of the spring 13 are respectively fixedly connected with one surface of the sliding rod 121 and one surface of the rolling plate 1, which is close to the sliding rod 121, by arranging the spring 13, the movable plate 11 drives the threads on the outer surface of the second threaded rod 10 to be in close contact with the bottoms of the internal threads of the threaded cylinder 31 under the action of the spring 13, when the threaded cylinder 31 is reversed, the second threaded rod 10 is screwed into the threaded cylinder 31 again under the action of the spring 13, the lifting pipe 71 is communicated with the collecting shell 6 through the plurality of filtering holes 8.

The working principle of the utility model is as follows:

s1, when the elevator needs to be used, the elevator is pushed to roll on the ground, when the elevator moves to a proper position, a user positively rotates the threaded cylinder 31 through the rotating rod 32, the first threaded rod 4 and the second threaded rod 10 with opposite thread directions are connected in the threaded cylinder 31 in a threaded manner, the first threaded rod 4 is driven to move upwards by the positively rotated threaded cylinder 31, the second threaded rod 10 is driven to move downwards by the positively rotated threaded cylinder 31, the guide sleeve 51 is driven to move downwards along the guide frame 52 by the upwardly moved first threaded rod 4, the threaded cylinder 31, the first threaded rod 4, the guide frame 52 and the guide sleeve 51 mutually cooperate to drive the lifting mechanism 7 to rotate anticlockwise, meanwhile, the movable plate 11 which moves downwards drives the movable plate 11 to move downwards, the slide rod 121 is driven to move downwards in the slide sleeve 122, and the spring 13 sleeved on the outer surface of the slide rod 121 contracts;

s2, when the movable plate 11 moving downwards is in contact with the ground, threads formed on the outer surface of the second threaded rod 10 are completely removed from the threaded cylinder 31, the rotating rod 32 is continuously rotated, the movable plate 11 is kept motionless, the lifting mechanism 7 is continuously rotated, when the lifting mechanism 7 is rotated to a proper position, a user stops rotating the rotating rod 32, the user pours grains into the lifting pipe 71, the driving assembly 72 is controlled to work, the driving assembly 72 works to drive the spiral rod 73 to rotate, the rotating spiral rod 73 pushes the grains upwards, and when the grains move upwards, soil blocks or stones in the grains can move into the collecting shell 6 through the filtering holes 8, so that the grains are discharged from the top of the lifting pipe 71;

and S3, finally, after the elevator is used, a user reverses the threaded cylinder 31 through the rotating rod 32, the movable plate 11 drives the threads on the outer surface of the second threaded rod 10 to be in close contact with the bottoms of the threads in the threaded cylinder 31 under the action of the elastic force of the spring 13, the second threaded rod 10 is screwed into the threaded cylinder 31 again under the action of the elastic force of the spring 13, the reversed threaded cylinder 31 drives the first threaded rod 4 to move downwards, the first threaded rod 4 which moves downwards drives the guide sleeve 51 to move upwards on the surface of the guide frame 52, the lifting mechanism 7 rotates anticlockwise, the reversed threaded cylinder 31 drives the second threaded rod 10 to move upwards, the second threaded rod 10 which moves upwards drives the movable plate 11 to move upwards, and when the second movable plate 11 is separated from the ground, the user can push the elevator to move on the ground.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a high-efficient agricultural grain lifting machine, includes rolling plate (1), its characterized in that: the upper surface joint of rolling plate (1) has bearing (2), be provided with in bearing (2) and rotate subassembly (3), be provided with first threaded rod (4) in rotating subassembly (3), the top of first threaded rod (4) is provided with guide assembly (5) through the round pin axle, guide assembly (5) set up the lower surface at collecting shell (6), the upper surface of collecting shell (6) is provided with elevating system (7), a plurality of filtration pore (8) have been seted up to the lower surface of elevating system (7) inner wall, the lower surface of collecting shell (6) is articulated with the lower surface of baffle (9) through the hinge;

the back of the baffle plate (9) is clamped with the front of the collecting shell (6), a second threaded rod (10) is arranged in the rotating assembly (3), a movable plate (11) is arranged at the bottom end of the second threaded rod (10), and the movable plate (11) is arranged at the bottom end of the sliding assembly (12);

the sliding assembly (12) is arranged in the rolling plate (1), the sliding assembly (12) is arranged in the spring (13), two supporting plates (14) are fixedly connected to the upper surface of the rolling plate (1), and two sides of the collecting shell (6) are hinged to one side, close to the two supporting plates (14), of the collecting shell through pin shafts respectively.

2. The efficient agricultural grain elevator of claim 1, wherein: the rotating assembly (3) comprises a threaded cylinder (31), the threaded cylinder (31) is arranged in the bearing (2), a plurality of rotating rods (32) are clamped on the outer surface of the threaded cylinder (31), and the first threaded rod (4) and the second threaded rod (10) are in threaded connection in the threaded cylinder (31).

3. The efficient agricultural grain elevator of claim 1, wherein: the guide assembly (5) comprises a guide sleeve (51), a guide frame (52) is connected in a sliding mode in the guide sleeve (51), the upper surface of the guide frame (52) is fixedly connected with the lower surface of the collecting shell (6), and the lower surface of the guide sleeve (51) is hinged to the top end of the first threaded rod (4) through a pin shaft.

4. The efficient agricultural grain elevator of claim 1, wherein: the lifting mechanism (7) comprises a lifting pipe (71), the lower surface of the lifting pipe (71) is fixedly connected with the upper surface of the collecting shell (6), a driving assembly (72) is arranged on the upper surface of the lifting pipe (71), the driving assembly (72) is arranged on the outer surface of a screw rod (73), and the screw rod (73) is arranged in the lifting pipe (71).

5. The efficient agricultural grain elevator of claim 1, wherein: the sliding assembly (12) comprises a sliding sleeve (122), the sliding sleeve (122) is clamped in the rolling plate (1), a sliding rod (121) is connected in a sliding mode in the sliding sleeve (122), and the bottom end of the sliding rod (121) is fixedly connected with the upper surface of the movable plate (11).

6. The efficient agricultural grain elevator of claim 5, wherein: the sliding rod (121) is arranged in the spring (13), and two ends of the spring (13) are fixedly connected with one surface of the sliding rod (121) close to the rolling plate (1) respectively.

7. The efficient agricultural grain elevator as claimed in claim 4, wherein: the lifting pipe (71) is communicated with the collecting shell (6) through a plurality of filtering holes (8), and the thread directions of the first threaded rod (4) and the second threaded rod (10) are opposite.