CN213865249U

CN213865249U - Bend turning device

Info

Publication number: CN213865249U
Application number: CN202022424290.6U
Authority: CN
Inventors: 孙云权; 张友均; 刘源
Original assignee: Beijing Jingcheng Zhitong Robot Technology Co ltd
Current assignee: Beijing Jingcheng Zhitong Robot Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-03
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a bend turning device, which comprises an AVG fork truck and a bend frame, wherein the AVG fork truck is provided with a first guide rail which is vertically arranged, a base and a first hydraulic oil cylinder which drives the base to move on the first guide rail, the base is provided with a slewing bearing, a fixing frame which is used for fixing the bend frame and is matched with the bend frame and a power mechanism which drives the fixing frame to rotate relative to the base; the outer ring of the slewing bearing is connected with the base, and the inner ring of the slewing bearing is connected with the fixed frame; compared with the traditional manual turning mode of the bent blocks, the utility model turns the bent frame to complete the synchronous turning of the bent blocks, thereby reducing the labor intensity of workers, improving the working efficiency and reducing the production cost; and the device has simple structure and convenient operation.

Description

Bend turning device

Technical Field

The utility model belongs to the technical field of the making wine technique and specifically relates to a turn over bent device.

Background

In the brewing process, after the fermented grains are steamed, the yeast is required to be added into the fermented grains in the spreading and airing process so as to facilitate the subsequent cellar entry fermentation of the fermented grains. The yeast medicine is made by a yeast making machine, and the yeast blocks made by the yeast making machine need to be fermented in a yeast room. The automation degree of the existing yeast culturing process (namely, the subsequent process after the yeast blocks come out of the yeast maker) is very laggard, and related operations are mainly carried out in a manual mode: manually carrying the koji blocks made by the koji making mechanism to a corresponding koji rack, then conveying the koji rack to a koji room for fermentation, and periodically turning the koji blocks in the fermentation process. Because the upper temperature and the lower temperature are inconsistent in the koji room, in addition, the koji blocks are influenced by gravity, the moisture on the upper part and the lower part of the koji blocks is inconsistent, the koji blocks are prevented from losing too fast and the temperature of the koji blocks is ensured to be uniform, therefore, the koji needs to be turned over at intervals, the traditional koji turning is also turned over in a manual mode, and the koji blocks are turned over by 180 degrees. Therefore, the traditional manual labor intensity is high, and the working efficiency is low; in addition, the temperature in the bending room is as high as 50 ℃, the humidity is as high as 100%, the working environment is very severe, and the phenomenon of difficult recruitment appears.

The prior art discloses a yeast block fermentation device with publication number CN111363647A, which comprises an AGV fork truck and at least two yeast frames which are arranged in a stacked mode, wherein the adjacent yeast frames are connected through a clamping mechanism; a plurality of bamboo chips are horizontally arranged on the bent frame, and the distance between the adjacent bamboo chips of the bent frame is matched with the height gap of the bent block; a second limiting mechanism is arranged below the bamboo chips, and a second limiting mechanism is arranged below the bamboo chips; the utility model discloses a bent frame through range upon range of arrangement deposits bent piece, and area occupied is few, improves the space utilization in bent room.

SUMMERY OF THE UTILITY MODEL

On the basis of chinese patent CN111363647A, the utility model provides a bend turning device for solving the technical problems of large labor intensity and low working efficiency of the traditional manual bend turning process. The utility model is used for reference by the bent frame of the Chinese patent CN 111363647A.

The utility model adopts the technical proposal that: the bending device comprises an AVG forklift and a bending frame, wherein a first guide rail, a base and a first hydraulic oil cylinder are vertically arranged on the AVG forklift, the first hydraulic oil cylinder drives the base to move on the first guide rail, and a slewing bearing, a fixing frame and a power mechanism are arranged on the base, are used for fixing the bending frame and are matched with the bending frame, and drive the fixing frame to rotate relative to the base; the outer ring of the slewing bearing is connected with the base, and the inner ring of the slewing bearing is connected with the fixed frame. After the bent blocks are fermented on the bent frame for a period of time and when the bent blocks need to be turned over, the AVG forklift fixes the bent frames which are arranged in a stacked mode in the fixing frame, the fixing frame is driven to rotate 180 degrees through the power mechanism, the bent frames which are located at the bottom layer before are located at the top layer after being turned over, the bent blocks in the bent frames are turned over 180 degrees synchronously along with the bent frames, therefore, the condition that the moisture of the bent blocks is dissipated too fast is avoided, the temperature of the bent blocks is guaranteed to be uniform, and the normal fermentation of the bent blocks is guaranteed; the utility model relates to an ingenious, on original AVG fork truck's basis, increased the fixed mount of cranking frame, utilized original AVG fork truck from the first hydraulic cylinder of taking, after AVG fork truck fixed the frame of cranking, first hydraulic cylinder will crank the frame and lift off ground, accomplish again the upset can. For turning over the koji blocks in the seven-layer koji frame, two persons work for 30-40 minutes traditionally, and the temperature and the humidity in a koji room are high; and the koji turning device of the utility model only needs 1 minute. Compared with the traditional manual turning mode of the bent blocks, the utility model turns the bent frame to complete the synchronous turning of the bent blocks, thereby reducing the labor intensity of workers, improving the working efficiency and reducing the production cost; and the device has simple structure and convenient operation.

Further, a first travel switch is arranged on the upper portion of the first guide rail and used for monitoring a signal that the fixing frame ascends in place, and when the first travel switch monitors that the fixing frame ascends in place, the fixing frame stops ascending, and then the fixing frame is turned over.

Furthermore, the power mechanism comprises a second hydraulic cylinder hinged with the base, and the movable end of the second hydraulic cylinder is connected with the inner ring of the slewing bearing sequentially through a connecting rod and a crank; the middle part of the connecting rod is connected with the base through a connecting plate, and the connecting rod is hinged with the connecting plate. The second hydraulic cylinder stretches and retracts to drive the connecting rod to rotate around the connecting plate, the crank drives the inner ring of the slewing bearing to rotate, the fixing frame synchronously rotates along with the inner ring of the slewing bearing, the overturning action of the fixing frame is completed, and the hydraulic cylinder type slewing bearing is simple in structure, convenient to operate and stable in operation.

Further, the fixing frame includes a first fork horizontally arranged and a second fork arranged below the first fork, and the first fork and the second fork are parallel to each other. The bent frame is fixed between the first fork and the second fork, and the bent frame is simple in structure, convenient to mount and low in cost.

Further, the first fork is movably connected with the second fork, a second sliding block is arranged on the first fork, and two guide rails matched with the second sliding block are arranged on the second fork; and a fixed end of the third hydraulic oil cylinder is connected with the second pallet fork, and a movable end of the third hydraulic oil cylinder is connected with the first pallet fork. The first fork can be driven to lift relative to the second fork by the third hydraulic oil cylinder, and different numbers of bent frames are stacked together and have different heights. Consequently the utility model discloses a liftable first fork is applicable in the bent frame of co-altitude and quantity, has improved the commonality of device.

Furthermore, a second travel switch is arranged at the top of the second guide rail and used for monitoring a signal that the first goods shelf ascends in place, and when the second travel switch monitors that the first goods fork ascends in place, the first goods fork stops ascending, so that a limiting effect is achieved.

Furthermore, a third travel switch is arranged at the end part of the second fork and used for monitoring a signal that the first fork is pressed downwards to the right position, and after the bent frame is transferred onto the second fork, a third hydraulic oil cylinder drives the first fork to descend so as to clamp the bent frame between the first fork and the second fork.

Further, a baffle is disposed on either side between the first fork and the second fork. When overturning the mount, the orientation has one side of baffle to overturn, and bent frame slides towards the baffle, and the baffle plays the effect of supporting and preventing sideslipping.

Further, the baffle is connected with the base in a sliding manner; the base is provided with a third guide rail, the baffle is provided with a third slide block matched with the third guide rail, the base is provided with a fourth hydraulic oil cylinder, the fixed end of the fourth hydraulic oil cylinder is connected with the base, and the movable end of the fourth hydraulic oil cylinder is connected with the baffle. Can drive the baffle through fourth hydraulic cylinder and move on the horizontal direction, and then make the mount better cooperate with bent frame, guarantee the stability of upset.

Furthermore, the end part of the baffle, which is far away from the base, is provided with an outward-expanding chamfer to play a role in guiding.

The utility model has the advantages that:

1. the utility model discloses a to the frame upset, and then accomplish the synchronous upset of bent piece, changed the upset mode, reduced artifical intensity of labour, improved work efficiency, reduced manufacturing cost; and the device has simple structure and convenient operation.

2. The utility model discloses a liftable first fork is applicable in the bent frame of co-altitude and quantity, has improved the commonality of device.

3. The utility model discloses a fourth hydraulic cylinder can drive the baffle and move on the horizontal direction, and then makes the mount better cooperate with bent frame, guarantees the stability of upset.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing frame.

Labeled as:

1. an AVG forklift; 2. a base; 3. a fixed mount; 4. a second hydraulic cylinder; 5. a connecting rod; 6. a crank; 7. a connecting plate; 8. Chamfering;

101. a first guide rail; 102. a first hydraulic cylinder; 201. a slewing bearing; 202. a third guide rail; 203. a fourth hydraulic cylinder; 301. a first fork; 302. a second fork; 303. a third hydraulic cylinder; 304. a baffle plate;

1011. a first travel switch; 3011. a second slider; 3021. a second guide rail; 3022. a third travel switch; 3023. a second travel switch.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example one

Referring to fig. 1 and 2, the utility model discloses a turn over bent device, including AVG fork truck 1 and bent frame, AVG fork truck 1 is last to be provided with first guide rail 101, base 2 and the first hydraulic cylinder 102 that drives base 2 and move on first guide rail 101 of vertical arrangement, be provided with slewing bearing 201, be used for fixed bent frame and with bent frame matching's mount 3 and the power unit that drives mount 3 and rotate for base 2 on base 2; the outer ring of the slewing bearing 201 is connected with the base, and the inner ring of the slewing bearing 201 is connected with the fixed frame. After the bent blocks are fermented on the bent frame for a period of time and when the bent blocks need to be turned over, the AVG forklift fixes the bent frames which are arranged in a stacked mode in the fixing frame, the fixing frame is driven to rotate 180 degrees through the power mechanism, the bent frames which are located at the bottom layer before are located at the top layer after being turned over, the bent blocks in the bent frames are turned over 180 degrees synchronously along with the bent frames, therefore, the condition that the moisture of the bent blocks is dissipated too fast is avoided, the temperature of the bent blocks is guaranteed to be uniform, and the normal fermentation of the bent blocks is guaranteed; the utility model relates to an ingenious, on original AVG fork truck's basis, increased the fixed mount of cranking frame, utilized original AVG fork truck from the first hydraulic cylinder of taking, after AVG fork truck fixed the frame of cranking, first hydraulic cylinder will crank the frame and lift off ground, accomplish again the upset can. For turning over the koji blocks in the seven-layer koji frame, two persons work for 30-40 minutes traditionally, and the temperature and the humidity in a koji room are high; and the koji turning device of the utility model only needs 1 minute. Compared with the traditional manual turning mode of the bent blocks, the utility model turns the bent frame to complete the synchronous turning of the bent blocks, thereby reducing the labor intensity of workers, improving the working efficiency and reducing the production cost; and the device has simple structure and convenient operation.

Referring to fig. 1, in the present embodiment, a first travel switch 1011 is disposed on an upper portion of the first guide rail 101, and is configured to monitor a signal indicating that the fixing frame is lifted in place, and when the first travel switch monitors that the fixing frame is lifted in place, the lifting of the fixing frame is stopped, and then the fixing frame is turned over.

Referring to fig. 2, the power mechanism of the embodiment includes a second hydraulic cylinder 4 hinged to the base, and a movable end of the second hydraulic cylinder is connected to an inner ring of the slewing bearing sequentially through a connecting rod 5 and a crank 6; the middle part of the connecting rod 5 is connected with the base 2 through a connecting plate 7, and the connecting rod 5 is hinged with the connecting plate 7. The second hydraulic cylinder stretches and retracts to drive the connecting rod to rotate around the connecting plate, the crank drives the inner ring of the slewing bearing to rotate, the fixing frame synchronously rotates along with the inner ring of the slewing bearing, the overturning action of the fixing frame is completed, and the hydraulic cylinder type slewing bearing is simple in structure, convenient to operate and stable in operation.

Referring to fig. 2, the mount 3 of the present embodiment includes a first fork 301 disposed horizontally and a second fork 302 disposed below the first fork, and the first fork 301 and the second fork 302 are parallel to each other. The bent frame is fixed between the first fork and the second fork, and the bent frame is simple in structure, convenient to mount and low in cost.

Example two

Referring to fig. 1, on the basis of the first embodiment, a first fork 301 and a second fork 302 of the present embodiment are movably connected, a second slider 3011 is disposed on the first fork 301, and a second guide rail 3021 matched with the second slider is disposed on the second fork 302; a third hydraulic oil cylinder 303 is arranged between the first pallet fork 301 and the second pallet fork 302, the fixed end of the third hydraulic oil cylinder 303 is connected with the second pallet fork 302, and the movable end of the third hydraulic oil cylinder 303 is connected with the first pallet fork 301. The first fork can be driven to lift relative to the second fork by the third hydraulic oil cylinder, and different numbers of bent frames are stacked together and have different heights. Consequently the utility model discloses a liftable first fork is applicable in the bent frame of co-altitude and quantity, has improved the commonality of device.

Referring to fig. 1, in this embodiment, a second travel switch 3023 is disposed at the top of the second guide rail (3021) and is used for monitoring a signal indicating that the first rack is lifted in place, and when the second travel switch monitors that the first fork is lifted in place, the lifting of the first fork is stopped, so as to limit the first rack.

Referring to fig. 1, in the embodiment, a third travel switch 3022 is provided at an end of the second fork 302 for monitoring a signal that the first fork is pressed down to a proper position, and after the rack is transferred to the second fork, the third hydraulic cylinder drives the first fork to descend to clamp the rack between the first fork and the second fork.

EXAMPLE III

Referring to fig. 1 and 2, in the first embodiment, a baffle 304 is provided on either side surface between the first fork 301 and the second fork 302. When overturning the mount, the orientation has one side of baffle to overturn, and bent frame slides towards the baffle, and the baffle plays the effect of supporting and preventing sideslipping.

Example four

Referring to fig. 2, on the basis of the third embodiment, the baffle 304 of the present embodiment is slidably connected to the base 2; the base 2 is provided with a third guide rail 202, the baffle 304 is provided with a third slide block matched with the third guide rail 202, the base 2 is provided with a fourth hydraulic oil cylinder 203, the fixed end of the fourth hydraulic oil cylinder 203 is connected with the base 2, and the movable end of the fourth hydraulic oil cylinder 203 is connected with the baffle 304. Can drive the baffle through fourth hydraulic cylinder and move on the horizontal direction, and then make the mount better cooperate with bent frame, guarantee the stability of upset.

Referring to fig. 1, in this embodiment, an outward-expanding chamfer 8 is provided at the end of the baffle 304 away from the base 2 to serve as a guide.

The working principle is as follows: after the bent block in the bending room is fermented for a period of time, when the bent block needs to be turned over, the first hydraulic oil cylinder drives the fixing frame to descend to enable the second fork to descend to the minimum, the AVG forklift moves to drive the second fork to stretch into the lower portion of the bending frame, the third hydraulic oil cylinder drives the first fork to descend to clamp the bending frame, and after the second travel switch monitors a clamping signal, the third hydraulic oil cylinder stops. The first hydraulic oil cylinder drives the fixing frame to ascend, and the first forming switch stops the ascending of the fixing frame after monitoring that the fixing frame ascends in place. The power mechanism starts to operate, specifically: and the second hydraulic cylinder extends out to drive the connecting rod to rotate around the connecting plate, so that the inner ring of the slewing bearing is driven to rotate through the crank, the fixing frame synchronously rotates along with the inner ring of the slewing bearing, and the bent frame overturns towards one side of the baffle to complete the overturning action of the fixing frame. After the turnover, the bent frame located at the bottom layer before is located at the top layer after the turnover, and the bent block in the bent frame synchronously turns over 180 degrees along with the bent frame, so that the condition that the moisture of the bent block is lost too fast is avoided, the temperature of the bent block is uniform, the normal fermentation of the bent block is ensured, and finally the AVG forklift is withdrawn.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The bending device comprises an AVG forklift (1) and a bending frame, wherein a first guide rail (101) which is vertically arranged, a base (2) and a first hydraulic oil cylinder (102) which drives the base (2) to move on the first guide rail (101) are arranged on the AVG forklift (1), and the bending device is characterized in that a slewing bearing (201), a fixing frame (3) which is used for fixing the bending frame and is matched with the bending frame and a power mechanism which drives the fixing frame (3) to rotate relative to the base (2) are arranged on the base (2); the outer ring of the slewing bearing (201) is connected with the base, and the inner ring of the slewing bearing (201) is connected with the fixed frame.

2. The turning device according to claim 1, characterized in that the upper part of the first guide rail (101) is provided with a first travel switch (1011).

3. The bending device according to claim 1, wherein the power mechanism comprises a second hydraulic cylinder (4) hinged with the base, and the movable end of the second hydraulic cylinder is connected with the inner ring of the slewing bearing through a connecting rod (5) and a crank (6) in sequence; the middle part of the connecting rod (5) is connected with the base (2) through a connecting plate (7), and the connecting rod (5) is hinged with the connecting plate (7).

4. The buckle turner according to claim 1, characterized in that the holder (3) comprises a first fork (301) arranged horizontally and a second fork (302) arranged below the first fork, the first fork (301) and the second fork (302) being parallel to each other.

5. The bending device according to claim 4, wherein the first fork (301) and the second fork (302) are movably connected, a second sliding block (3011) is arranged on the first fork (301), and a second guide rail (3021) matched with the second sliding block is arranged on the second fork (302); a three-hydraulic oil cylinder (303) is arranged between the first pallet fork (301) and the second pallet fork (302), the fixed end of the third hydraulic oil cylinder (303) is connected with the second pallet fork (302), and the movable end of the third hydraulic oil cylinder (303) is connected with the first pallet fork (301).

6. The flipping device according to claim 5, wherein a second stroke switch (3023) is provided on top of the second guide rail (3021).

7. The buckle flip device as claimed in claim 4, characterized in that the end of the second fork (302) is provided with a third stroke switch (3022).

8. The buckle upender as claimed in claim 4, characterized in that a stop plate (304) is provided on either side between the first fork (301) and the second fork (302).

9. The turning device according to claim 8, characterized in that the baffle (304) is slidably connected with the base (2); a third guide rail (202) is arranged on the base (2), a third sliding block matched with the third guide rail (202) is arranged on the baffle (304), a fourth hydraulic oil cylinder (203) is arranged on the base (2), the fixed end of the fourth hydraulic oil cylinder (203) is connected with the base (2), and the movable end of the fourth hydraulic oil cylinder (203) is connected with the baffle (304).

10. A crimping device according to claim 8, characterized in that the end of the flap (304) remote from the base (2) is provided with an outwardly widening chamfer (8).