CN220412624U

CN220412624U - Hoisting apparatus for processing fir

Info

Publication number: CN220412624U
Application number: CN202320976441.XU
Authority: CN
Inventors: 鲍佩佩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-30
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a crane device for processing fir, which comprises: the device comprises a support frame, wherein a transmission rod is rotationally connected to the inside of the left side wall of the support frame, a first thread and a second thread are fixedly connected to the outer side wall of the transmission rod, two thread sleeves are connected to the transmission rod through the first thread and the second thread, and a left support clamp and a right support clamp are respectively and fixedly connected to the outer side walls of the two thread sleeves; the left side wall and the right side wall of support frame are all fixedly connected with two supporting blocks, the inside threaded connection of supporting block has the lead screw, the lower extreme of lead screw rotates and is connected with the sliding block, the inside rotation of sliding block is connected with the pivot, the both ends fixedly connected with gyro wheel of pivot. According to the utility model, the screw rod can drive the sliding block to move up and down, so that the roller is driven to move up and down, the stability of the device for fixing fir is greatly improved, and the application range of the device is effectively improved.

Description

Hoisting apparatus for processing fir

Technical Field

The utility model relates to the technical field of fir processing, in particular to a lifting device for fir processing.

Background

The fir is a wood tree species which is most widely cultivated in the Yangtze river basin of China and the south of Qinling, grows fast and has high economic value, is yellow and white, is widely applied to buildings, bridges, ship building, wood piles, electric poles, furniture, wood fiber industrial raw materials and the like, has medicinal value, and needs to be placed on a processing table for processing when being processed and produced, and is assisted by a lifting device because the fir is heavier, and the existing part of lifting device lacks a limiting mechanism when being used, so that the fir is not stable enough when being lifted, the fir is easy to drop to cause unnecessary loss, and is not convenient enough when being fixed, so that the fixing efficiency is low, the use is not convenient and the like.

Chinese patent CN215797959U proposes a crane device for processing fir with stop gear, and the device passes through the cooperation between U-shaped plate, casing, the electric telescopic handle etc. and can realize that the electric telescopic handle drives two fixed plates and descends, reaches two fixed plates and moves the purpose of fixing to fir centre gripping in the middle, can effectually improve its convenient use. However, when the device is used, the movable wheels cannot be contracted, so that the device is easy to deviate from the ground in the process of fixing fir, and the using effect is poor.

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lifting device for processing fir, which solves the problem that black scale generated after burning in a pot is difficult to remove.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art and provides a lifting device for processing fir, which is provided with a left support clamp, a right support frame and a fixing rod, wherein the left support clamp and the right support clamp can simultaneously move inwards under the drive of a transmission rod, so that fir is supported by the left support clamp and the right support clamp, the fixing rod can fix the upper side wall of the fir through a fixing pad, the three are combined, the fixing effect is good, the operation is simple, and the convenience of the device is greatly improved;

the device is provided with the supporting block, the lead screw and the sliding block, and the lead screw can drive the sliding block to move up and down so as to drive the roller to move up and down, so that the stability of the device for fixing fir is greatly improved, and the application range of the device is effectively improved;

the device has set up stopper and connecting block, and the stopper has effectively prevented not hard up of transfer line through reset spring, spacing ball and spacing draw-in groove's the stability of the centre gripping of device has been improved.

The utility model also provides a lifting device for processing fir, comprising: the device comprises a support frame, wherein a transmission rod is rotationally connected to the inside of the left side wall of the support frame, a first thread and a second thread are fixedly connected to the outer side wall of the transmission rod, two thread sleeves are connected to the transmission rod through the first thread and the second thread, and a left support clamp and a right support clamp are respectively and fixedly connected to the outer side walls of the two thread sleeves;

the left side wall and the right side wall of the support frame are fixedly connected with two support blocks, the inner threads of the support blocks are connected with a screw rod, the lower end of the screw rod is rotationally connected with a sliding block, the inner part of the sliding block is rotationally connected with a rotating shaft, and the two ends of the rotating shaft are fixedly connected with idler wheels;

the left side wall fixedly connected with stopper of support frame, the inside of stopper is provided with a plurality of spacing draw-in grooves, the lateral wall fixedly connected with connecting block of transfer line, the connecting block is at the inside rotation of stopper, the lateral wall fixedly connected with of connecting block a plurality of stop collar, the inside of stop collar is provided with reset spring, reset spring's one end is provided with spacing ball, cooperate between spacing ball and the spacing draw-in groove.

According to the lifting device for processing fir, the transmission rod is rotationally connected with the right inner wall of the supporting frame, so that the stability of rotation of the transmission rod is improved.

According to the lifting device for processing fir, the left support clamp and the right support clamp are both in sliding connection with the upper inner wall of the support frame, so that the sliding stability of the left support clamp and the right support clamp is improved.

According to the lifting device for processing fir, the right end of the left supporting clamp and the left end of the right supporting clamp are matched with each other, so that the left supporting clamp and the right supporting clamp can be closed.

According to the lifting device for processing fir, the directions of the first threads and the second threads are opposite, so that when the transmission rod rotates, the left support clamp and the right support clamp move inwards or outwards.

According to the lifting device for processing fir, the outer side wall of the supporting frame and the lower side wall of the supporting block are provided with the sliding grooves, the sliding grooves are in sliding connection with the sliding blocks, and the sliding stability of the sliding blocks is improved.

According to the lifting device for processing fir, the upper side wall of the supporting frame is connected with two fixing rods in a threaded manner, and the lower ends of the fixing rods are connected with fixing pads in a rotating manner to fix the upper ends of the fir.

According to the lifting device for processing fir, the rotary table is fixedly connected to the left end of the transmission rod, so that the transmission rod is conveniently driven to rotate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of a crane apparatus for processing fir wood according to the present utility model;

FIG. 2 is a schematic top view of a crane apparatus for fir processing according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a crane apparatus for processing fir wood according to the present utility model;

fig. 4 is a schematic diagram illustrating the inside of a stopper of a crane device for processing fir wood according to the present utility model.

Legend description:

1. a support frame; 2. a support block; 201. a sliding groove; 202. a screw rod; 3. a fixed rod; 301. a fixing pad; 4. a sliding block; 401. a roller; 402. a rotating shaft; 5. a transmission rod; 501. a left support clip; 502. a right support clip; 503. a turntable; 504. a first thread; 505. a second thread; 506. a thread sleeve; 507. a connecting block; 508. a return spring; 509. a limit sleeve; 6. a limiting block; 601. limiting balls; 602. and a limit clamping groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the lifting device for processing fir comprises a supporting frame 1, a transmission rod 5 is rotatably connected in the left side wall of the supporting frame 1, a turntable 503 is fixedly connected to the left end of the transmission rod 5, so that the transmission rod 5 is conveniently driven to rotate, the transmission rod 5 is rotatably connected with the right inner wall of the supporting frame 1, the stability of rotation of the transmission rod 3 is improved, a first thread 504 and a second thread 505 are fixedly connected to the outer side wall of the transmission rod 5, the transmission rod 5 is in threaded connection with two threaded sleeves 506 through the first thread 504 and the second thread 505, the outer side walls of the two threaded sleeves 506 are fixedly connected with a left supporting clamp 501 and a right supporting clamp 502 respectively, the left supporting clamp 501 and the right supporting clamp 502 are both in sliding connection with the upper inner wall of the supporting frame 1, the sliding stability of the left supporting clamp 501 and the right supporting clamp 502 is improved, the right end of the left supporting clamp 501 and the left end of the right supporting clamp 502 are mutually matched, the two can be closed, and the left supporting clamp 5 and the right supporting clamp 502 can move inwards or outwards through the left supporting clamp 502 when the transmission rod 5 rotates.

The left side wall and the right side wall of support frame 1 are all fixedly connected with two supporting shoes 2, the inside threaded connection of supporting shoe 2 has lead screw 202, the lower extreme rotation of lead screw 202 is connected with slider 4, the inside rotation of slider 4 is connected with pivot 402, the both ends fixedly connected with gyro wheel 401 of pivot 402, the lateral wall of support frame 1 and the lower lateral wall of supporting shoe 2 all are provided with sliding tray 201, be sliding connection between sliding tray 201 and the slider 4, improve the gliding stability of slider 4, the last lateral wall threaded connection of support frame 1 has two dead levers 3, the lower extreme rotation of dead lever 3 is connected with fixed bolster 301, fix the upper end of fir.

The left side wall fixedly connected with stopper 6 of support frame 1, the inside of stopper 6 is provided with a plurality of spacing draw-in grooves 602, and the lateral wall fixedly connected with connecting block 507 of transfer line 5, connecting block 507 rotate inside stopper 6, and the lateral wall fixedly connected with of connecting block 507 a plurality of stop collar 509, and the inside of stop collar 509 is provided with reset spring 508, and reset spring 508's one end is provided with spacing ball 601, cooperatees between spacing ball 601 and the spacing draw-in groove 602.

Working principle: when the device is used, firstly, the device is moved to the right upper side of fir through the roller 401, the four lead screws 202 are rotated to enable the sliding block 4 to move upwards, at the moment, the left supporting clamp 501 and the right supporting clamp 502 are both in contact with the ground, then, the transmission rod 5 is driven to rotate through the turntable 503 to enable the left supporting clamp 501 and the right supporting clamp 502 to move inwards at the same time, the fir is clamped between the left supporting clamp 501 and the right supporting clamp 502, then, the fixing rod 3 is rotated to enable the fixing rod 3 to move downwards, so that the fir is clamped through the fixing pad 301, finally, the four lead screws 202 are rotated to enable the sliding block 4 to move downwards, and the device is supported through the roller 401 to lift the fir.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A lifting device for processing fir, comprising: the support frame (1), the inside rotation of left side wall of support frame (1) is connected with transfer line (5), the lateral wall fixedly connected with first screw thread (504) and second screw thread (505) of transfer line (5), transfer line (5) are through first screw thread (504) and second screw thread (505) threaded connection have two thread bush (506), two lateral wall of thread bush (506) is fixedly connected with left support clamp (501) and right support clamp (502) respectively;

the left side wall and the right side wall of the support frame (1) are fixedly connected with two support blocks (2), a screw rod (202) is connected to the inside threads of the support blocks (2), a sliding block (4) is rotationally connected to the lower end of the screw rod (202), a rotating shaft (402) is rotationally connected to the inside of the sliding block (4), and idler wheels (401) are fixedly connected to the two ends of the rotating shaft (402);

the left side wall fixedly connected with stopper (6) of support frame (1), the inside of stopper (6) is provided with a plurality of spacing draw-in grooves (602), the lateral wall fixedly connected with connecting block (507) of transfer line (5), connecting block (507) are at inside rotation of stopper (6), the lateral wall fixedly connected with of connecting block (507) a plurality of stop collar (509), the inside of stop collar (509) is provided with reset spring (508), the one end of reset spring (508) is provided with spacing ball (601), cooperate between spacing ball (601) and spacing draw-in groove (602).

2. The lifting device for processing fir wood according to claim 1, characterized in that the transmission rod (5) is rotatably connected with the right inner wall of the supporting frame (1).

3. The lifting device for processing fir wood according to claim 1, characterized in that the left supporting clip (501) and the right supporting clip (502) are both slidingly connected with the upper inner wall of the supporting frame (1).

4. The lifting device for processing fir wood according to claim 1, characterized in that the right end of the left support clip (501) and the left end of the right support clip (502) are mutually matched.

5. The crane device for fir wood processing according to claim 1, characterized in that the first thread (504) is in the opposite thread direction to the second thread (505).

6. The lifting device for processing fir wood according to claim 1, characterized in that sliding grooves (201) are formed in the outer side wall of the supporting frame (1) and the lower side wall of the supporting block (2), and the sliding grooves (201) are in sliding connection with the sliding blocks (4).

7. The lifting device for processing fir wood according to claim 1, characterized in that the upper side wall of the supporting frame (1) is connected with two fixing rods (3) in a threaded manner, and the lower ends of the fixing rods (3) are rotatably connected with fixing pads (301).

8. The lifting device for processing fir wood according to claim 1, characterized in that the left end of the transmission rod (5) is fixedly connected with a turntable (503).