CN221234666U

CN221234666U - Catalyst turning device

Info

Publication number: CN221234666U
Application number: CN202323019268.3U
Authority: CN
Inventors: 仰稹
Original assignee: Zhengzhou Antai Technology Co ltd
Current assignee: Zhengzhou Antai Technology Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-28
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of catalyst installation, in particular to a catalyst turnover device, which comprises an operating platform, wherein the operating platform is L-shaped, a first sliding groove is horizontally arranged on the inner side wall of the L-shape of the operating platform, a limiting hole is arranged in the first sliding groove, and two parallel support rods are upwards arranged at the bottom end of the L-shape of the operating platform; the transverse sliding block is embedded in the first sliding groove and is in sliding connection with the first sliding groove, one surface of the transverse sliding block facing the limiting hole is provided with a connecting shaft, and the connecting shaft penetrates through the limiting hole and is provided with a driven gear; the vertical sliding block is vertically connected with the transverse sliding block and comprises a first overturning shaft; the turnover frame is L-shaped, the bottom end of the turnover frame is transversely provided with a second turnover shaft, and the second turnover shaft corresponds to the C-shaped top end of the support rod in size; the driving assembly is fixed on the L-shaped outer side wall of the operating platform and comprises a chain and two driving wheels, and the chain is wound on the driving wheels. The device can stably turn over the placed catalyst and has a certain protection effect on the using device.

Description

Catalyst turning device

Technical Field

The utility model relates to the technical field of catalyst installation, in particular to a catalyst turnover device.

Background

The catalyst can change the chemical reaction rate (increase or decrease) of the reactant in the chemical reaction without changing the chemical balance, and the quality and chemical property of the catalyst are not changed before and after the chemical reaction.

When the catalyst is used, the container filled with the catalyst needs to be overturned, and when the catalyst is overturned, the overturning is carried out by adopting the cooperation of a forklift and manpower under the conventional condition, and the overturning can be difficult due to the large volume and the large weight of the catalyst. In the catalyst turning device with the bulletin number of CN214827356U, a catalyst is placed on a turning frame, then the device is lifted by a crane, and the turning frame automatically turns in the lifting process. The device overturning frame is increased in weight after carrying the catalyst, and the fixed shaft and other parts are easy to damage due to the fact that the device overturning frame automatically overturns only by gravity under the condition of long-term use, and catalyst objects are easy to spill.

Disclosure of utility model

In view of the above, the present utility model aims to provide a catalyst turnover device, which can stably turn over a placed catalyst and has a certain protection effect on a using device.

Based on the above object, the present utility model provides a catalyst turnover device comprising:

The operating platform is L-shaped, a first sliding groove is horizontally arranged on the inner side wall of the L-shaped operating platform, a limiting hole is formed in the first sliding groove, two parallel support rods are upwards arranged at the bottom end of the L-shaped operating platform, and the top ends of the two sides of the support rods are C-shaped;

The driving assembly is fixed on the L-shaped outer side wall of the operating platform and comprises a chain and two driving wheels, and the chain is wound on the driving wheels;

The transverse sliding block is embedded in the first sliding groove and is in sliding connection with the first sliding groove, a connecting shaft is arranged on one surface of the transverse sliding block, which faces the limiting hole, the connecting shaft penetrates through the limiting hole and is provided with a driven gear, and the driven gear is meshed with the chain;

The vertical sliding block is vertically connected with the transverse sliding block and comprises a first turning shaft;

The turnover frame is L-shaped and is rotationally connected with the first turnover shaft, a second turnover shaft is transversely arranged at the bottom end of the turnover frame, and the second turnover shaft corresponds to the C-shaped top end of the support rod in size.

As an alternative embodiment, a rotating shaft is further arranged at the bottom of the roll-over stand towards the side wall of the first sliding groove, and the rotating shaft is in shaft connection with the first roll-over shaft.

As an optional implementation manner, the vertical sliding block is vertically provided with a second sliding groove, the vertical sliding block is further provided with a turnover rod, the turnover rod is embedded in the second sliding groove and is in sliding connection with the vertical sliding block, and the first turnover shaft is arranged at the bottom end of the turnover rod.

As an alternative embodiment, the driving assembly further comprises a motor, the motor is arranged on the L-shaped outer side wall of the operating platform, and the output end of the motor is connected with the driving wheel.

As an alternative embodiment, the side of the roll-over stand facing the first sliding groove is provided with a baffle.

As an alternative implementation mode, a shock pad is arranged at one side, far away from the supporting rod, of the bottom end of the operating platform.

According to the catalyst turnover device provided by the utility model, after the catalyst to be turned is fixed on the turnover frame, the motor is started to rotate positively, the motor drives the driving wheel to rotate so as to drive the chain, the driven gear meshed with the chain rotates so as to drive the transverse sliding block to move towards the shock pad, meanwhile, the turnover rod moves upwards in the second sliding groove, the first turnover shaft is in shaft connection with the rotating shaft of the turnover frame, when the turnover rod drives the first turnover rod to move upwards, the second turnover shaft at the bottom of the turnover frame slides at the top end of the supporting rod, then the second turnover shaft abuts against the C-shaped top end of the side edge of the supporting rod so as to drive the turnover frame to rotate by taking the C-shaped top end of the supporting rod as the axis, and when one L-shaped end of the turnover frame rotates to the shock pad, the motor is stopped so that the turnover of the catalyst is completed.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a structure provided in an embodiment of the present utility model;

FIG. 2 is a perspective view of the present utility model after the overturning operation;

FIG. 3 is an oblique side view of an embodiment of the present utility model;

FIG. 4 is a perspective view of a base and a sliding shaft according to the present utility model;

FIG. 5 is a perspective view of a sliding axle and a three-dimensional structure of the present utility model;

FIG. 6 is a perspective view of a base in accordance with the present utility model;

Fig. 7 is a perspective view of a roll-over stand according to the present utility model.

Reference numerals in the drawings: 1. an operation table; 11. a first sliding groove; 111. a limiting hole; 12. a support rod; 13. a shock pad; 2. a lateral slider; 21. a connecting shaft; 22. a driven gear; 3. a vertical sliding block; 31. a second sliding groove; 32. turning over the rod; 321. a first inversion shaft; 4. a roll-over stand; 41. a second inversion shaft; 42. a rotating shaft; 5. a drive assembly; 51. a motor; 52. a driving wheel; 53. and (3) a chain.

Detailed Description

The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In order to achieve the above object, the present utility model provides a catalyst turnover device, as shown in fig. 1 to 7, comprising:

The operation table 1 is L-shaped, a first sliding groove 11 is horizontally arranged on the inner side wall of the L-shaped operation table 1, a limiting hole 111 is formed in the first sliding groove 11, two parallel support rods 12 are upwards arranged at the bottom end of the L-shaped operation table 1, and the top ends of the two sides of the support rods 12 are C-shaped;

The driving assembly 5 is fixed on the L-shaped outer side wall of the operating platform 1, the driving assembly 5 comprises a chain 53 and two driving wheels 52, and the chain 53 is wound on the driving wheels 52;

The transverse sliding block 2 is embedded in the first sliding groove 11 and is in sliding connection with the first sliding groove 11, a connecting shaft 21 is arranged on one surface of the transverse sliding block 2 facing the limiting hole 111, the connecting shaft 21 penetrates through the limiting hole 111 and is provided with a driven gear 22, and the driven gear 22 is meshed with the chain 53;

A vertical sliding block 3 vertically connected to the lateral sliding block 2, wherein the vertical sliding block 3 includes a first turning shaft 321;

The turnover frame 4 is in an L shape and is rotationally connected with the first turnover shaft 321, a second turnover shaft 41 is transversely arranged at the bottom end of the turnover frame 4, and the second turnover shaft 41 corresponds to the C-shaped top end of the support rod 12 in size.

In this embodiment, when the catalyst to be turned over is placed on the turning frame 4 of the device, the motor 51 is started to rotate forward, the motor 51 drives the driving wheel 52 to rotate, the chain 53 wound on the driving wheel 52 drives the driven gear 22 to rotate, the driven gear 22 is in shaft connection with the connecting shaft 21, the further driving the transverse sliding block 2 to move towards one end in the first sliding groove 11, the vertical sliding block 3 connected with the transverse sliding block 2 also moves along with the movement, the first turning shaft 321 on the vertical sliding block 3 moves upwards, the turning shaft drives the second turning shaft 41 at the bottom of the turning frame 4, the turning frame 4 slides on the top end of the supporting rod 12 through the second turning shaft 41, when the second turning shaft 41 abuts against the side C-shaped top end of the supporting rod 12, the second turning shaft 41 turns over by a preset angle with the side C-shaped top end of the supporting rod 12 as the shaft center, and after the L-shaped end of the turning frame 4 contacts the shock pad 13, the driving of the motor 51 is stopped, so as to complete the turning over of the catalyst on the turning frame 4; when the device needs to be reset, the starting motor 51 is reversed to drive the roll-over stand 4 to slowly roll over to the bottom end of the roll-over stand 4 by the C-shaped top end of the support rod 12 and to be attached to the top end of the support rod 12.

In an alternative embodiment, a rotating shaft 42 is further disposed at the bottom of the roll-over stand 4 and towards the side wall of the first sliding groove 11, and the rotating shaft 42 is axially connected with the first roll-over shaft 321, so, by being disposed with the rotating shaft 42, after the rotating shaft 42 is axially connected with the first roll-over shaft 321, when the motor 51 drives, the first roll-over shaft 321 drives the rotating shaft 42 to roll over the roll-over stand 4.

An optional implementation manner, the vertical sliding block 3 is vertically provided with a second sliding groove 31, the vertical sliding block 3 is also provided with a turnover rod 32, the turnover rod 32 is embedded in the second sliding groove 31 and is in sliding connection with the vertical sliding block 3, the first turnover shaft 321 is arranged at the bottom end of the turnover rod 32, so that the second sliding groove 31 is vertically arranged on the vertical sliding block 3, the turnover rod 32 can slide up and down in the second sliding groove 31 when the vertical sliding block 3 transversely moves, meanwhile, the bottom end of the turnover rod 32 is provided with the first turnover shaft 321, and when the turnover rod 32 moves up and down, the turnover frame 4 is driven to turn through a rotation shaft 42 which is connected with the first turnover shaft 321 in a shaft mode.

An optional implementation manner, the driving assembly 5 further comprises a motor 51, the motor 51 is arranged on the L-shaped outer side wall of the operation table 1, and the output end of the motor 51 is connected with the driving wheel 52, so that driving can be provided for overturning the overturning frame 4, the driving assembly is arranged on the outer side of the operation table 1, components can be protected, and occupied space is saved.

An alternative embodiment is that the side of the roll-over stand 4 facing the first sliding groove 11 is provided with a baffle, so that other parts of the device can be protected and the catalyst on the roll-over stand 4 can be conveniently fixed.

An alternative embodiment, a shock pad 13 is disposed at a side of the bottom end of the console 1 away from the supporting rod 12, so that after the overturning frame 4 is overturned, one side of the overturning frame 4 can be supported, and a part is protected.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. A catalyst turnover device, characterized by comprising:

2. The catalyst turnover device of claim 1, wherein a rotating shaft is further provided at a bottom of the turnover frame toward a side wall of the first sliding groove, and the rotating shaft is axially connected to the first turnover shaft.

3. The catalyst turnover device according to claim 1, wherein the vertical sliding block is vertically provided with a second sliding groove, the vertical sliding block is further provided with a turnover rod, the turnover rod is embedded in the second sliding groove and is in sliding connection with the vertical sliding block, and the first turnover shaft is arranged at the bottom end of the turnover rod.

4. The catalyst turnover device of claim 1, wherein the drive assembly further comprises a motor disposed on the L-shaped outer sidewall of the operating table, and the motor output is connected to the drive wheel.

5. The catalyst turnover device of claim 1, wherein a baffle is provided on a side of the turnover frame facing the first sliding groove.

6. The catalyst turnover device of claim 1, wherein a shock pad is provided at a side of the bottom end of the operation table remote from the support bar.