CN210393601U

CN210393601U - Fermentation tank cover lifting device

Info

Publication number: CN210393601U
Application number: CN201921259003.1U
Authority: CN
Inventors: 金明君; 谢志伟; 严俊
Original assignee: Suzhou Xingenuokang Biotechnology Co Ltd
Current assignee: Suzhou Xingenuokang Biotechnology Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-24
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a fermentation tank cover elevating gear, including a pair of vertical ascending support, be equipped with the crossbearer between the top of a pair of support, the bottom of support is connected through the chassis, be equipped with vertical decurrent lead screw on the crossbearer, the lower tip warp beam bearing seat of lead screw is fixed on the chassis, threaded connection's elevator on the lead screw, be equipped with spacing spout on the lateral wall of support, the tip of elevator inlays to be established in spacing spout, be fixed with the crane on the elevator, the upper end and the lower extreme of crane are equipped with the slide rail that the level set up respectively, are equipped with first grip block and the second grip block of mutually supporting between two slide rails. The utility model discloses can go up and down to irrigate and make things convenient for and dismantle and install the cover, have characteristics easy and simple to handle simultaneously.

Description

Fermentation tank cover lifting device

Technical Field

The utility model relates to a fermentation cylinder technical field specifically is a fermentation tank cover elevating gear.

Background

A fermenter refers to an apparatus used industrially for carrying out microbial fermentation. The main body of the fermentation tank is a main cylinder made of a stainless steel plate, the volume of the main cylinder is 1 cubic meter to hundreds of meters, the volume is large, when the existing cover of the fermentation tank is disassembled and assembled, the cover needs to be lifted manually, the working strength is high, and a large amount of manpower and material resources need to be consumed. Therefore, we improve the above and provide a lifting device for the fermentation tank cover.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a fermentation tank cover lifting device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fermentation tank cover lifting device, which comprises a pair of vertically upward supports, a cross frame is arranged between the tops of the supports, the bottoms of the supports are connected through a bottom frame, a vertically downward screw rod is arranged on the cross frame, the lower end part of the screw rod is fixed on the bottom frame through a bearing seat, a lifting block is connected with the screw rod through screw threads, a limit chute is arranged on the side wall of the supports, the end part of the lifting block is embedded in the limit chute, a lifting frame is fixed on the lifting block, the upper end and the lower end of the lifting frame are respectively provided with a horizontally arranged slide rail, a first clamping plate and a second clamping plate which are mutually matched are arranged between the two slide rails, the first clamping plate comprises a first slide plate arranged between the slide rails, a first clamping frame with an arc groove is arranged on the first slide plate, the second clamping plate comprises a second slide plate arranged between the slide rails, the improved screw driver is characterized in that a second clamping frame with an arc-shaped groove is arranged on the second sliding plate, a driving lead screw parallel to the slide rail is arranged on the lifting frame, the driving lead screw is composed of a forward lead screw and a reverse lead screw, a first thread cylinder in thread fit with the forward lead screw is arranged on the first sliding plate, a second thread cylinder in thread fit with the reverse lead screw is arranged on the second sliding plate, a driving motor is fixedly arranged on the lifting frame, an output shaft of the driving motor is connected with the end portion of the shaft of the driving lead screw, a servo motor is arranged on the cross frame, and the output shaft of the servo motor is connected with the end portion of the shaft of the.

As an optimized technical scheme of the utility model, the arc recess matches with the outline of cover.

As an optimized technical scheme of the utility model, all be equipped with the buffer layer on the inner wall of first holding frame and second holding frame, the buffer layer is rubber layer or foam blanket.

As a preferred technical scheme of the utility model, the bottom of support is equipped with the outside bracing piece of horizontally and slope, the bottom of support and bracing piece bottom front end all are equipped with the walking wheel.

As an optimized technical scheme of the utility model, be equipped with the pushing hands on the support. The utility model has the advantages that: this kind of fermentation tank cover elevating gear, at first, it rotates to drive the lead screw through servo motor, pivoted lead screw then drives the elevator under the limiting displacement of spacing spout, carry out elevating movement along the support, and then drive the crane and carry out elevating movement, accessible driving motor drives the drive lead screw in addition and rotates, wherein because the drive lead screw comprises forward lead screw and reverse lead screw, then pivoted drive lead screw then drives first screw thread section of thick bamboo and second screw thread section of thick bamboo and carries out the opposite motion, thereby drive first holding frame and second holding frame and carry out the opposite motion, utilize first holding frame and the second holding frame of opposite motion to carry out the centre gripping fixed to the cover, then under the elevating displacement of elevator, go up and down to the cover, the installation and the dismantlement of cover have made things convenient for greatly. In addition, the utility model discloses still have the characteristics of easily operating.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a lifting device of a fermentation tank cover of the present invention;

FIG. 2 is a schematic view of a part of the structure of a lifting device of a fermentation tank cover of the present invention;

FIG. 3 is a schematic structural view of the lifting block of the lifting device of the fermentation tank cover of the present invention;

FIG. 4 is a side view of a lifting device of a fermentation tank cover of the present invention;

fig. 5 is a schematic structural view of a driving screw rod of the fermentation tank cover lifting device of the utility model.

In the figure: 1. a support; 2. a cross frame; 3. a chassis; 4. a screw rod; 5. a lifting block; 6. a limiting chute; 7. a lifting frame; 8. a slide rail; 9. a first clamping plate; 10. a second clamping plate; 11. a first slide plate; 12. a first holding frame; 13. a second slide plate; 14. a second holder; 15. driving the screw rod; 16. a first threaded barrel; 17. a second threaded barrel; 18. a drive motor; 19. a support bar; 20. a traveling wheel; 21. a servo motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the lifting device for the cover of the fermentation tank of the present invention comprises a pair of vertically upward brackets 1, a cross frame 2 is arranged between the tops of the brackets 1, the bottoms of the brackets 1 are connected by an underframe 3, a vertically downward screw rod 4 is arranged on the cross frame 2, the lower end of the screw rod 4 is fixed on the underframe 3 by a bearing seat, a lifting block 5 is screwed on the screw rod 4, a limit chute 6 is arranged on the side wall of the bracket 1, the end of the lifting block 5 is embedded in the limit chute 6, a lifting frame 7 is fixed on the lifting block 5, the upper end and the lower end of the lifting frame 7 are respectively provided with a horizontally arranged slide rail 8, a first clamping plate 9 and a second clamping plate 10 which are matched with each other are arranged between the two slide rails 8, the first clamping plate 9 comprises a first slide plate 11 arranged between the slide rails 8, be equipped with the first holding frame 12 that has the arc recess on the first slide 11, second grip block 10 is including setting up the second slide 13 between the slide rail 8, be equipped with the second holding frame 14 that has the arc recess on the second slide 13, be equipped with the drive lead screw 15 parallel with slide rail 8 on the crane 7, drive lead screw 15 comprises forward lead screw and reverse lead screw, be equipped with on the first slide 11 with the first screw section of thick bamboo 16 of forward lead screw thread fit, be equipped with on the second slide 13 with the second screw section of thick bamboo 17 of reverse lead screw thread fit, the fixed driving motor 18 that is equipped with on the crane 7, the output shaft of driving motor 18 and the axle end connection of drive lead screw 15, be equipped with servo motor 21 on the crossbearer 2, servo motor 21's the output shaft and the axle end connection of lead screw 4. At first, drive lead screw 4 through servo motor and rotate, pivoted lead screw 4 then drives elevator 5 under the limiting displacement of spacing spout 6, carry out elevating movement along support 1, and then drive crane 7 and carry out elevating movement, accessible driving motor drives drive lead screw 15 and rotates in addition, wherein because drive lead screw 15 comprises forward lead screw 4 and reverse lead screw 4, then pivoted drive lead screw 15 then drives first screw section of thick bamboo 16 and second screw section of thick bamboo and carries out the opposite movement, thereby drive first holding frame 12 and second holding frame 14 and carry out the opposite movement, utilize first holding frame 12 and second holding frame 14 of opposite movement to carry out the centre gripping fixed to the cover, then under elevator 5's elevating displacement, go up and down to the cover, the installation and the dismantlement of cover have been made things convenient for greatly. In addition, the utility model discloses still have the characteristics of easily operating.

Wherein, the arc-shaped groove is matched with the outer contour of the tank cover.

The inner walls of the first clamping frame 12 and the second clamping frame 14 are provided with buffer layers, and the buffer layers are rubber layers or foam layers, so that damage to the tank cover is avoided.

Wherein, the bottom end of the bracket 1 is provided with a horizontal and inclined outward support rod 19, which plays a role of supporting and increases the overall stability; the bottom of

support

1 and 19 bottom front ends of bracing pieces all are equipped with walking wheel 20, are convenient for remove, adjust the position of whole device.

Wherein, a pushing handle is arranged on the bracket 1.

During operation, at first, drive lead screw 4 through servo motor and rotate, pivoted lead screw 4 then drives elevator 5 under the limiting displacement of spacing spout 6, carry out elevating movement along support 1, and then drive crane 7 and carry out elevating movement, accessible driving motor drives drive lead screw 15 and rotates in addition, wherein because drive lead screw 15 comprises forward lead screw 4 and reverse lead screw 4, then pivoted drive lead screw 15 then drives first screw section of thick bamboo 16 and second screw section of thick bamboo and carries out the opposite motion, thereby drive first holding frame 12 and second holding frame 14 and carry out the opposite motion, utilize first holding frame 12 and second holding frame 14 of opposite motion to carry out the centre gripping to the cover fixed, then under elevator 5's elevating displacement, go up and down to the cover, the installation and the dismantlement of cover have been made things convenient for greatly. In addition, the utility model discloses still have the characteristics of easily operating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fermentation tank cover lifting device is characterized in that: comprises a pair of vertically downward and upward supports (1), a cross frame (2) is arranged between the tops of the supports (1), the bottoms of the supports (1) are connected through an underframe (3), a vertically downward screw rod (4) is arranged on the cross frame (2), the lower end part of the screw rod (4) is fixed on the underframe (3) through a bearing seat, a lifting block (5) which is connected with the screw rod (4) in a threaded manner is arranged on the screw rod (4), a limit chute (6) is arranged on the side wall of the supports (1), the end part of the lifting block (5) is embedded in the limit chute (6), a lifting frame (7) is fixed on the lifting block (5), the upper end and the lower end of the lifting frame (7) are respectively provided with a slide rail (8) which is horizontally arranged, a first clamping plate (9) and a second clamping plate (10) which are mutually matched are arranged between the two slide rails (8), the first clamping plate (9) comprises a first slide plate (11) which is, the automatic clamping device is characterized in that a first clamping frame (12) with an arc-shaped groove is arranged on the first sliding plate (11), the second clamping plate (10) comprises a second sliding plate (13) arranged between sliding rails (8), a second clamping frame (14) with an arc-shaped groove is arranged on the second sliding plate (13), a driving lead screw (15) parallel to the sliding rails (8) is arranged on the lifting frame (7), the driving lead screw (15) consists of a forward lead screw and a reverse lead screw, a first threaded barrel (16) in threaded fit with the forward lead screw is arranged on the first sliding plate (11), a second threaded barrel (17) in threaded fit with the reverse lead screw is arranged on the second sliding plate (13), a driving motor (18) is fixedly arranged on the lifting frame (7), an output shaft of the driving motor (18) is connected with the shaft end part of the driving lead screw (15), a servo motor (21) is arranged on the transverse frame (2), and an output shaft of the servo motor (21) is connected with the shaft end part of the screw rod (4).

2. The fermentation tank cover lifting device as claimed in claim 1, wherein the arc-shaped groove matches with the outer contour of the tank cover.

3. The lifting device for the fermentation tank cover according to claim 1, wherein the inner walls of the first holding frame (12) and the second holding frame (14) are provided with buffer layers, and the buffer layers are rubber layers or foam layers.

4. The fermentation tank cover lifting device as claimed in claim 1, wherein a horizontal and obliquely outward supporting rod (19) is arranged at the bottom end of the support (1), and walking wheels (20) are arranged at the bottom of the support (1) and the front end of the bottom of the supporting rod (19).

5. The lifting device for the fermentation tank cover according to claim 1, characterized in that the bracket (1) is provided with a push handle.