CN221092669U

CN221092669U - Material lifting machine

Info

Publication number: CN221092669U
Application number: CN202322930732.8U
Authority: CN
Inventors: 刘宗金; 郭明; 郭金保; 尹一民; 沈一明; 王侨
Original assignee: Liaoning Qiushi Construction And Installation Engineering Co ltd
Current assignee: Liaoning Qiushi Silo Equipment Engineering Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-06-07
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a material hoister which comprises a bottom shell, wherein vertical plates are fixedly arranged on two sides of the top of the bottom shell, lifting assemblies are arranged at the bottom shell, the bottom ends of two supporting rods are fixedly arranged at the top of a supporting plate, an air cylinder is installed on one side of the inside of the supporting plate in a penetrating manner, a movable end of the air cylinder is rotationally connected with a rocker through a pin shaft, and the top end of the rocker is rotationally connected with a bottom slope of a hopper through the pin shaft. The utility model relates to the technical field of material hoisters, a lifting assembly can drive a supporting plate and a hopper to lift, when the heights of the supporting plate and a top feed inlet of a steel plate bin are consistent, a user can start an air cylinder to shrink, the work of the air cylinder can drive a rocker to gradually tend to be vertical, and the hopper rotates with the rocker by taking a top connecting point of a supporting rod as a center, so that grains in the hopper are fed into the feed inlet of the steel plate bin at a discharge port.

Description

Material lifting machine

Technical Field

The utility model relates to the technical field of material lifts, in particular to a material lift.

Background

The material elevator is a mechanical conveying device of a fixing device, and is mainly suitable for continuous vertical lifting of powdery, granular and small materials, and the body shadow of the elevator is not lacked in agriculture. The steel plate bin for storing grains is in a vertical cylindrical shape, when grains are conveyed to the inside of the steel plate bin, the labor intensity of people is reduced to a certain extent by the material lifter, the existing material lifter is mainly loaded with materials by adopting a lifting car, and when the steel plate bin is used, the materials can be conveyed to a certain height only, but are difficult to automatically discharge, and the grains can be discharged into the steel plate bin by manual operation, so that the existing material lifter is not applicable, and therefore, the material lifter is provided for solving the problems.

Disclosure of utility model

In order to solve the problems, namely the problems of the prior art, the utility model provides a material hoister, which comprises a bottom shell, wherein vertical plates are fixedly arranged on two sides of the top of the bottom shell, a lifting assembly is arranged at the bottom shell, the lifting assembly is connected with a supporting plate, a hopper is arranged at the top of the supporting plate, two sides of a slope surface at the bottom of the hopper are respectively and rotatably connected with a supporting rod through a pin shaft, the bottom ends of the two supporting rods are respectively and fixedly arranged at the top of the supporting plate, an air cylinder is arranged on one side of the inside of the supporting plate in a penetrating manner, a movable end of the air cylinder is rotatably connected with a rocker through a pin shaft, and the top end of the rocker is rotatably connected with the slope surface at the bottom of the hopper through the pin shaft.

Preferably, the bottom of the movable end of the air cylinder is fixedly connected with a supporting block, and the supporting block slides on the inner wall of the groove at the bottom of the supporting plate.

Preferably, the lifting assembly comprises a motor, a rotating shaft, a driving wheel, driven wheels, a screw and a sliding block, wherein the motor is fixedly arranged on one side of the outer wall of the bottom shell, the output end of the motor is fixedly connected with one end of the rotating shaft through a coupler, the rotating shaft is rotationally connected with an inner cavity of the bottom shell through a bearing, the driving wheels are fixedly arranged on two sides of the outer wall of the rotating shaft, the tooth surfaces of the driving wheels are meshed with the driven wheels, the two top parts of the driven wheels are fixedly connected with the screw, the bottom ends of the two screws are respectively rotationally connected with two sides of the top of the bottom shell through bearings, the two screws are respectively rotated in longitudinal openings of the two vertical plates, the top ends of the screw are rotationally connected with the top parts of the openings of the vertical plates through bearings, the two outer walls of the screw are respectively and fixedly connected with the sliding blocks, and the two sliding blocks are respectively fixedly connected on two sides of the outer wall of the supporting plate.

Preferably, the outer wall of the sliding block is connected with the inner wall of the opening of the sliding plate in a sliding way.

Preferably, the tops of the two vertical plates are fixedly connected through a connecting plate.

The beneficial technical effects of the utility model are as follows: under the work of motor the pivot begins to rotate, and pivoted pivot accessible action wheel and driven wheel's cooperation drive two screw rods rotate, pivoted screw rod accessible drive layer board and hopper lift height with the threaded connection of slider, when the top pan feeding mouth of layer board and steel sheet storehouse highly uniform, the user can start the cylinder shrink, the work of cylinder can drive the rocker and trend perpendicularly gradually, and the hopper also rotates with the top tie point of branch as the center along with it, then grain in the hopper will send into the feed inlet of steel sheet storehouse at the discharge gate, this lifting machine has replaced manual discharge, make work efficiency obtain improving, easy operation, convenient to use.

Drawings

Fig. 1 shows a schematic view of the present utility model in front cross-section.

Fig. 2 shows a schematic side view of the utility model.

Fig. 3 shows a schematic side view of the pallet and the hopper of the present utility model.

Fig. 4 shows a schematic rear view of the pallet and hopper of the present utility model.

Reference numeral 1, bottom case; 2. a riser; 3. a motor; 4. a rotating shaft; 5. a driving wheel; 6. driven wheel; 7. a screw; 8. a slide block; 9. a supporting plate; 10. a hopper; 11. a support rod; 12. a cylinder; 13. a rocker; 14. a support block; 15. and (5) connecting a plate.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a material elevator, which comprises a bottom shell 1, wherein vertical plates 2 are fixedly arranged on two sides of the top of the bottom shell 1, a lifting assembly is arranged at the bottom shell 1 and is connected with a supporting plate 9, the lifting assembly is used for lifting the height of the supporting plate 9, a hopper 10 is arranged at the top of the supporting plate 9, two sides of the slope surface at the bottom of the hopper 10 are respectively and rotatably connected with a supporting rod 11 through a pin shaft, the bottom ends of the two supporting rods 11 are fixedly arranged at the top of the supporting plate 9, the hopper 10 can rotate by taking the top ends of the supporting rods 11 as the center, an air cylinder 12 is arranged on one side of the inside of the supporting plate 9 in a penetrating way, the movable end of the air cylinder 12 is rotatably connected with a rocker 13 through a pin shaft, the top end of the rocker 13 is rotatably connected to the slope surface at the bottom of the hopper 10 through the pin shaft, the work of the air cylinder 12 can drive the rocker 13 to gradually approach to be vertical, and the hopper 10 rotates by taking the top connecting point of the supporting rod 11 as the center, so that the automatic unloading of the rotating hopper 10 can be realized.

Specifically, the bottom of the movable end of the cylinder 12 is fixedly connected with a supporting block 14, the supporting block 14 slides on the inner wall of the groove at the bottom of the supporting plate 9, and the design purpose is that the movable end of the cylinder 12 is separated from the supporting plate 9 without supporting points, so the supporting block 14 is additionally arranged to support the hopper 10, and the deformation of the movable end of the cylinder 12 due to bearing overload is avoided.

Specifically, lifting assembly includes motor 3, pivot 4, action wheel 5, from driving wheel 6, screw rod 7 and slider 8, motor 3 fixed mounting is in outer wall one side of drain pan 1, the output of motor 3 passes through shaft coupling fixed connection in the one end of pivot 4, pivot 4 passes through the bearing rotation and connects in the inner chamber of drain pan 1, pivot 4 begins to rotate under motor 3's work, the outer wall both sides of pivot 4 are all fixed and are provided with action wheel 5, the tooth face of two action wheels 5 all meshes with from driving wheel 6, the top of two from driving wheel 6 all fixedly connected with screw rod 7, the bottom of two screw rods 7 passes through the bearing and rotates respectively and connects in the top both sides of drain pan 1, pivoted pivot 4 can pass through the cooperation of action wheel 5 and driving wheel 6 and drive two screw rods 7 rotation, two screw rods 7 rotate respectively in the longitudinal opening of two risers 2, and the top of screw rod 7 passes through the bearing rotation and connect in the open top of riser 2, this kind of open design has reduced the holistic volume of the device, and realized centering screw rod 7's outer wall all threaded connection has slider 8, two slider 8 are fixed in 9's both sides respectively, the outer wall of slider 7 can drive the lift height of support plate 8 through the screw rod 8 and the lift 10.

Specifically, the outer wall of the slider 8 is slidably connected to the inner wall of the opening of the slide plate, and the design purpose is to increase the stability of the movement of the pallet 9.

Specifically, the tops of the two risers 2 are fixedly connected by the connecting plate 15, and this design can increase the stability between the two risers 2, thereby stabilizing the connection structure.

All electric parts and components in the scheme are universal standard parts or parts known by the skilled person, the structure and principle of the electric parts and components are known by the skilled person through technical manuals or known by conventional experimental methods, the model and the scheme can be operated normally, all electric parts and the power supply matched with the electric parts are connected through wires, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, the following working principles are referred to, the electric connection is completed in sequence among the electric parts, and the detailed connection means are known in the art and are not used for explaining electric control.

Working principle: when the elevator is used, a user can move the elevator to a proper position beside a steel plate bin, then a proper amount of grains are filled into the hopper 10, at the moment, the motor 3 is started, the rotating shaft 4 starts to rotate under the operation of the motor 3, the rotating shaft 4 can drive the two screws 7 to rotate through the cooperation of the driving wheel 5 and the driven wheel 6, the rotating screws 7 can drive the supporting plate 9 and the hopper 10 to lift up through the threaded connection with the sliding block 8, when the heights of the supporting plate 9 and the top feed inlet of the steel plate bin are consistent, the user can start the cylinder 12 to shrink, the work of the cylinder 12 can drive the rocker 13 to gradually tend to be vertical, the hopper 10 also rotates with the top connecting point of the supporting rod 11 as the center, then grains in the hopper 10 are fed into the feed inlet of the steel plate bin at the discharge port, and after the conveying is finished, the grains can be lifted and discharged through repeated reciprocating operation.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, 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 skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means 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, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. The utility model provides a material lifting machine, includes drain pan (1), its characterized in that: the utility model discloses a bottom shell, including bottom shell (1), lifting assembly, hopper (10), bottom slope both sides of hopper (10) are all fixed to be provided with riser (2) in top both sides of bottom shell (1), bottom shell (1) department is provided with lifting assembly, lifting assembly is connected with layer board (9), hopper (10) have been placed at the top of layer board (9), all rotate through the round pin axle and are connected with branch (11), two the bottom of branch (11) is all fixed to be set up in the top of layer board (9), cylinder (12) are run through to inside one side of layer board (9), the expansion end of cylinder (12) is connected with rocker (13) through the round pin axle rotation, the top of rocker (13) is connected in the bottom slope of hopper (10) through the round pin axle rotation.

2. A material hoist as claimed in claim 1, characterized in that: the bottom of the movable end of the air cylinder (12) is fixedly connected with a supporting block (14), and the supporting block (14) slides on the inner wall of the groove at the bottom of the supporting plate (9).

3. A material hoist as claimed in claim 1, characterized in that: the lifting assembly comprises a motor (3), a rotating shaft (4), a driving wheel (5), a driven wheel (6), a screw rod (7) and a sliding block (8), wherein the motor (3) is fixedly arranged on one side of the outer wall of the bottom shell (1), the output end of the motor (3) is fixedly connected to one end of the rotating shaft (4) through a coupler, the rotating shaft (4) is rotationally connected to the inner cavity of the bottom shell (1) through a bearing, the driving wheel (5) is fixedly arranged on two sides of the outer wall of the rotating shaft (4), the tooth surface of the driving wheel (5) is meshed with the driven wheel (6), the two top of the driven wheel (6) is fixedly connected with the screw rod (7), the two bottom ends of the screw rod (7) are respectively connected to two sides of the top of the bottom shell (1) through bearings, the two screw rods (7) are respectively rotated in the longitudinal openings of the two vertical plates (2), the top ends of the screw rod (7) are rotationally connected to the tops of the openings of the vertical plates (2) through bearings, the two outer walls of the screw rod (7) are respectively connected with the sliding block (8) in a threaded mode, and the two sides of the two outer walls of the screw rod (7) are respectively fixedly connected to the two sides of the sliding block (8) respectively.

4. A material hoist according to claim 3, characterized in that: the outer wall of the sliding block (8) is connected with the inner wall of the opening of the sliding plate in a sliding way.

5. A material hoist as claimed in claim 1, characterized in that: the tops of the two vertical plates (2) are fixedly connected through a connecting plate (15).