CN220131780U

CN220131780U - Lifting machine for building engineering

Info

Publication number: CN220131780U
Application number: CN202321412852.2U
Authority: CN
Inventors: 方云飞
Original assignee: Hangzhou Lizheng Construction Engineering Co ltd
Current assignee: Hangzhou Lizheng Construction Engineering Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-05
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator for constructional engineering, which comprises: an extension mechanism; the lifting mechanism is arranged on the extending mechanism; a hopper mechanism; the lifting mechanism is matched with the extension mechanism to extend and adjust the hopper mechanism; the extending mechanism comprises a bearing seat, a motor I is arranged on the inner wall of the bearing seat, and a screw rod I is arranged at the output end of the motor I; the lifting mechanism comprises a movable seat frame, a screw hole is formed in the inner wall of the middle of the movable seat frame, and the movable seat frame is sleeved outside the screw rod through the screw hole. When the hopper mechanism moves to the front side after rising, the motor is started to drive the screw to rotate, the screw is meshed with the moving seat frame to move in a rotating mode, the moving seat frame slides through the support of the top pulley and the bottom pulley, the moving seat frame moves to the front side smoothly, the hopper box of the hopper mechanism moves to the front side, and the feeding treatment of concrete is facilitated when the hopper mechanism moves to the front side after rising.

Description

Lifting machine for building engineering

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator for constructional engineering.

Background

The elevator is one kind of engineering machine, and it can promote the transport to the material, and the use of elevator is comparatively extensive in the building engineering field, utilizes the elevator to promote the transport to the material, has not only improved work efficiency, has subtracted staff's intensity of labour moreover. In application number: 202010802613.2, relate to a lifting machine for building engineering, including promoting the organism, all fixed mounting has the support on the top and the bottom inner wall of promotion organism, all rotates on two supports and installs the conveying roller, winds on two conveying rollers and is equipped with same conveyer belt, and the bottom fixed mounting who promotes the organism has the motor, the output shaft end of motor and one of them conveying roller's one end fixed connection, and one side fixed mounting of conveyer belt has the fixing base. The utility model has reasonable design and good practicability, and in the process of lifting and conveying the cement slurry in the bucket hopper upwards by utilizing the conveyor belt, the cement slurry can be stirred and mixed by utilizing the rotation of the eight stirring rods, so that the phenomenon of sedimentation and layering of the cement slurry in the lifting and conveying process is avoided, the stability of the bucket hopper in the material lifting and conveying process can be enhanced, the vertical shaft and the eight stirring rods can be conveniently and rapidly detached and installed as required, and different materials can be conveniently stored and conveyed. The Chinese patent discloses a lifting machine for building engineering (grant bulletin number CN 218579542U), this patent technology a lifting machine for building engineering, and to when carrying out the stirring to the cement that promotes the transportation in-process, for fixed stirring, stirring effect is not good, has reduced the problem of work efficiency, the present proposal is following scheme, and it includes the promotion seat, fixed mounting has the base in the promotion seat, all fixed mounting has the side seat on the both sides inner wall of promotion seat, and the base internal rotation is connected with the driving shaft, fixedly connected with first telescopic link on the driving shaft, is equipped with the cement bucket in the promotion seat, and the bottom of cement bucket is equipped with the rotation axis, fixedly connected with puddler on the rotation axis, and the bottom fixedly connected with hanger plate of cement bucket, one side of two hanger plates all fixedly connected with link boxes all are equipped with extrusion mechanism on two link boxes. The utility model has simple structure, can uniformly stir cement in the lifting and conveying process, improves the working efficiency and is convenient for people to use. The cement stirring device solves the problems that when cement is stirred, the stirring effect is poor and the working efficiency is reduced.

However, the vertical position of the concrete lifting height is fixed in the prior art, and the concrete is inconvenient to discharge after being lifted to the height.

The problem that the vertical position of concrete is adjustable in the prior art and the concrete is convenient to discharge is solved.

Accordingly, a person skilled in the art provides a hoist for construction engineering to solve the above-mentioned problems in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides:

a hoist for construction engineering, comprising: an extension mechanism; the lifting mechanism is arranged on the extending mechanism; a hopper mechanism; the lifting mechanism is matched with the extension mechanism to extend and adjust the hopper mechanism; the extending mechanism comprises a bearing seat, a motor I is arranged on the inner wall of the bearing seat, and a screw rod I is arranged at the output end of the motor I; the lifting mechanism comprises a movable seat frame, a screw hole is formed in the inner wall of the middle of the movable seat frame, and the movable seat frame is sleeved outside the screw rod through the screw hole.

Preferably: the bearing seat surface mounting is equipped with a plurality of bottom pulleys, moves seat frame bottom inner wall and opens and have the pulley rail to pulley rail inboard installation is equipped with the top pulley, and the bottom pulley supports and slides and be located pulley rail inboard.

Preferably: the front side wall of the movable seat frame is provided with a plurality of bearing wheels, and the whole surface of the movable seat frame is fixedly provided with a screw frame plate.

Preferably: the screw rod II is rotatably arranged on the inner side of the screw frame plate, the top end of the screw rod II is connected with a motor II, and the motor II is arranged on the inner wall of the screw frame plate.

Preferably: the hopper mechanism comprises a screw block, and a second screw rod is meshed with the inner side of the screw block.

Preferably: screw block lateral wall fixed mounting is equipped with the hopper case, and hopper case top fixed mounting is equipped with the feeder hopper, and hopper case bottom sealing installation is equipped with the end bucket board, and end bucket board bottom installation link up the installation and is equipped with the unloading dish frame, and the inboard rotation installation of unloading dish frame is equipped with the sealed dish.

Preferably: the middle part of the inner side of the hopper box is rotatably provided with a spiral plate rod, one end of the spiral plate rod rotatably penetrates through the hopper box and is connected with a motor III, and the motor III is arranged on the inner wall of the screw block.

Preferably: and a controller is arranged at the top of the rear wall of the bearing seat.

The utility model has the technical effects and advantages that:

when the hopper mechanism moves to the front side after rising, the motor is started to drive the screw to rotate, the screw is meshed with the moving seat frame to move in a rotating mode, the moving seat frame slides through the support of the top pulley and the bottom pulley, the moving seat frame moves to the front side smoothly, the hopper box of the hopper mechanism moves to the front side, and the feeding treatment of concrete is facilitated when the hopper mechanism moves to the front side after rising.

Drawings

Fig. 1 is a schematic structural view of a hoist for construction engineering according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a controller in a hoist for construction engineering according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a second motor in a hoist for construction engineering according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a first screw in a hoist for construction engineering according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a middle moving frame of a hoist for construction engineering according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a feed hopper in a hoist for construction engineering according to an embodiment of the present utility model;

in the figure:

1. an extension mechanism; 101. a bearing seat; 102. a first motor; 103. a first screw; 104. a bottom pulley;

2. a lifting mechanism; 201. a moving frame; 202. a top pulley; 203. a bearing wheel; 204. a screw frame plate; 205. a second screw; 206. a second motor;

3. a hopper mechanism; 301. a screw block; 302. a hopper box; 303. a feed hopper; 304. a bottom bucket plate; 305. a blanking tray frame; 306. a closing disk; 307. a spiral plate rod; 308. a third motor;

4. and a controller.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 6, in this embodiment, there is provided a hoist for construction engineering, including: an extension mechanism 1; a lifting mechanism 2, the lifting mechanism 2 being mounted on the extension mechanism 1; a hopper mechanism 3; the lifting mechanism 2 is matched with the extension mechanism 1 to extend and adjust the hopper mechanism 3; the extension mechanism 1 comprises a bearing seat 101, a first motor 102 is arranged on the inner wall of the bearing seat 101, and a first screw 103 is arranged at the output end of the first motor 102; the lifting mechanism 2 comprises a moving seat frame 201, a screw hole is formed in the inner wall of the middle part of the moving seat frame 201, and the moving seat frame 201 is sleeved outside the first screw 103 through the screw hole; a plurality of bottom pulleys 104 are arranged on the surface of the bearing seat 101, a pulley rail is arranged on the inner wall of the bottom of the movable seat frame 201, a top pulley 202 is arranged on the inner side of the pulley rail, and the bottom pulleys 104 are supported and slide on the inner side of the pulley rail; a plurality of bearing wheels 203 are arranged on the front side wall of the movable seat frame 201, and a screw frame plate 204 is fixedly arranged on the whole surface of the movable seat frame 201; a second screw rod 205 is rotatably arranged on the inner side of the screw frame plate 204, a second motor 206 is connected to the top end of the second screw rod 205, and the second motor 206 is arranged on the inner wall of the screw frame plate 204; the hopper mechanism 3 comprises a screw block 301, and a screw rod two 205 is meshed with the inner side of the screw block 301; the side wall of the screw block 301 is fixedly provided with a hopper box 302, the top of the hopper box 302 is fixedly provided with a feed hopper 303, the bottom of the hopper box 302 is provided with a bottom hopper plate 304 in a sealing manner, the bottom of the bottom hopper plate 304 is provided with a blanking disc frame 305 in a penetrating manner, and the inner side of the blanking disc frame 305 is provided with a sealing disc 306 in a rotating manner; a spiral plate rod 307 is rotatably arranged in the middle of the inner side of the hopper box 302, one end of the spiral plate rod 307 penetrates through the hopper box 302 in a rotating mode and is connected with a motor III 308, and the motor III 308 is arranged on the inner wall of the screw block 301; the top of the rear wall of the bearing seat 101 is provided with a controller 4;

when the lifting mechanism 2 is used for adjusting the height of the hopper mechanism 3;

by starting the second motor 206, the second motor 206 is started to drive the second screw rod 205 to rotate, the second screw rod 205 rotates to engage the screw block 301, so that the screw block 301 moves along the second screw rod 205 at the inner side of the screw frame plate 204, and the height of the hopper mechanism 3 is adjusted;

when the hopper mechanism 3 is lifted and moves to the front side, the motor I102 is started to drive the screw I103 to rotate, the screw I103 is meshed with the moving seat frame 201 to move in a rotating way, and the moving seat frame 201 slides through the support of the top pulley 202 and the bottom pulley 104, so that the moving seat frame 201 moves to the front side stably;

the third motor 308 is started to rotate to drive the spiral plate rod 307 to rotate, the spiral plate rod 307 rotates at the inner side of the hopper box 302 to stir and overturn concrete, and the sealing disc 306 is opened along the inner side of the blanking disc frame 305 through the exhaust sealing disc 306 to discharge the concrete inside the hopper box 302.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A hoist for construction engineering, comprising:

an extension mechanism (1);

a lifting mechanism (2), the lifting mechanism (2) being mounted on the extension mechanism (1);

a hopper mechanism (3);

the lifting mechanism (2) is matched with the extension mechanism (1) to extend and adjust the hopper mechanism (3); the extension mechanism (1) comprises a bearing seat (101), a motor I (102) is arranged on the inner wall of the bearing seat (101), and a screw I (103) is arranged at the output end of the motor I (102);

the lifting mechanism (2) comprises a movable seat frame (201), a screw hole is formed in the inner wall of the middle of the movable seat frame (201), and the movable seat frame (201) is sleeved outside the first screw (103) through the screw hole in a meshed mode.

2. The elevator for construction engineering according to claim 1, wherein the bearing seat (101) is provided with a plurality of bottom pulleys (104) on the surface, the inner wall of the bottom of the moving seat frame (201) is provided with a pulley rail, the inner side of the pulley rail is provided with a top pulley (202), and the bottom pulleys (104) are supported and slide on the inner side of the pulley rail.

3. The lifting machine for construction engineering according to claim 1, wherein the front side wall of the movable seat frame (201) is provided with a plurality of bearing wheels (203), and the surface of the movable seat frame (201) is integrally and fixedly provided with a screw frame plate (204).

4. A lifting machine for construction engineering according to claim 3, wherein the screw rod two (205) is rotatably mounted on the inner side of the screw frame plate (204), the top end of the screw rod two (205) is connected with the motor two (206), and the motor two (206) is mounted on the inner wall of the screw frame plate (204).

5. The elevator for construction engineering according to claim 1, wherein the hopper mechanism (3) comprises a screw block (301), and a screw rod two (205) is meshed with the inner side of the screw block (301).

6. The elevator for construction engineering according to claim 5, wherein a hopper box (302) is fixedly installed on the side wall of the screw block (301), a feed hopper (303) is fixedly installed on the top of the hopper box (302), a bottom bucket plate (304) is installed on the bottom of the hopper box (302) in a sealing manner, a blanking tray frame (305) is installed on the bottom of the bottom bucket plate (304) in a penetrating manner, and a sealing tray (306) is installed on the inner side of the blanking tray frame (305) in a rotating manner.

7. The elevator for construction engineering according to claim 6, wherein a spiral plate rod (307) is rotatably installed in the middle of the inner side of the hopper box (302), one end of the spiral plate rod (307) penetrates through the hopper box (302) in a rotating mode and is connected with a motor III (308), and the motor III (308) is installed on the inner wall of the screw block (301).

8. The hoisting machine for construction engineering according to claim 1, characterized in that the controller (4) is installed on top of the rear wall of the bearing seat (101).