CN217801871U

CN217801871U - Manual elasticity resets and cuts tea device

Info

Publication number: CN217801871U
Application number: CN202221529219.7U
Authority: CN
Inventors: 王朝南; 刘煌坤; 郑志鹏; 徐碧玉; 周国鹏; 王可畏; 张阳
Original assignee: Hubei Xiangcheng Intelligent Electromechanical Research Institute Co ltd
Current assignee: Hubei Xiangcheng Intelligent Electromechanical Research Institute Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-15
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a manual elasticity resets and cuts tea device belongs to brick tea segmentation equipment technical field. The device comprises a support plate, a stand column fixed on the support plate, a gear shaft rotatably connected to the stand column, a rack block meshed with the gear shaft, a cutter fixedly arranged on the rack block, an L-shaped check shaft rotatably connected to the stand column, a bidirectional ratchet wrench fixedly arranged on the gear shaft, and two springs arranged on two sides below the rack block. The utility model has the advantages of easy operation, safety and reliability, etc.

Description

Manual elasticity resets and cuts tea device

Technical Field

The utility model relates to a brick tea segmentation equipment technical field especially relates to a manual elasticity resets and cuts tea device.

Background

The tea raw material is processed by a series of processes and is molded under the action of a press machine to finally form the brick tea product. Brick tea with the specification of 330 x 150 x 33mm is common on the market, the mass is about 1.5kg, and therefore, a tool for cutting the brick tea is required to cut the brick tea before tea making. The brick tea is hard in texture, the conventional brick tea is difficult to cut, and the brick tea cutter disclosed in the patent with the publication number of CN216505267U is characterized in that a tooth hook on a driving block fixedly connected with a pressing arm is inserted into a rack fixedly arranged on a machine base by operating the pressing arm, so that the tooth hook is meshed with the rack, the pressing arm is pressed downwards, a cutter holder rotationally connected with the driving block and a blade fixed on the cutter holder are driven to descend, the pressing arm is operated to separate the tooth hook from a tooth space of an original rack, the tooth hook is inserted into a next tooth space to be meshed with the rack, the pressing arm is pressed downwards again, the cutter holder rotationally connected with the driving block and the blade fixed on the cutter holder are driven to descend continuously, the brick tea can be cut repeatedly for many times, but the driving block needs to be manually lifted to the highest position for fixing after each cutting, the manual reset is hard due to different processing precision and assembly precision, and if the tooth hook and the rack are disengaged in the cutting process, the fingers are easily pressed on the brick tea to cause pain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual elasticity resets and cuts tea device to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem that how improve the security of operation and reduce intensity of labour.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a manual elasticity resets and cuts tea device, includes the support plate, fixes stand on the support plate, rotates the gear shaft of connecting on the stand, with the rack piece of gear shaft meshing, the fixed cutter that sets up on the rack piece, rotate the L type contrary axle that ends of connecting on the stand, the fixed two-way ratchet spanner that sets up on the gear shaft, the spring of setting both sides below the rack piece.

Further, the stand is equipped with the guide way, the spring is placed in the guide way.

Furthermore, the L-shaped check shaft is fixedly provided with a check block, and the check block is meshed with the gear shaft.

Furthermore, the rack block is provided with a guide block, the guide block is connected with the guide groove in a sliding mode, and the lower end of the guide block is in contact with the upper end of the spring.

Before use, the L-shaped check shaft is rotated clockwise, and then the shifting block on the bidirectional ratchet wrench is rotated anticlockwise; when the brick tea splitting machine is used, brick tea to be split is placed under the cutter, the bidirectional ratchet wrench is operated up and down in a reciprocating mode for a plurality of times, the bidirectional ratchet wrench drives the gear shaft to rotate to drive the rack block to move downwards, and meanwhile, the spring is compressed by the rack block moving downwards, so that when the cutter descends to the lowest position, the brick tea can be split locally and separated from the body; after the cutting action is finished, the shifting block on the bidirectional ratchet wrench is rotated clockwise, the L-shaped non-return shaft is rotated anticlockwise, the rack block is jacked up by the acting force of the compression spring, the cutter is lifted to the highest position, and the tea cutting action is finished at one time.

The beneficial effects of the utility model reside in that:

(1) The tea cutting operation is simple;

(2) The rack block is meshed with the gear shaft in the downward moving process, so that the gear disengaging phenomenon cannot occur, and the device is safe and reliable to operate;

(3) At any position that the cutter moved down, the manual work only needs the shifting block on the clockwise rotation two-way ratchet spanner earlier, and the contrary axle that ends of back anticlockwise rotation L type, the compressed spring who sets up in rack piece both sides is bounced the rack piece, can realize that the cutter resets.

Drawings

Fig. 1 and fig. 2 are schematic perspective views of the tea cutting device from different viewing angles.

Fig. 3 is a schematic sectional view of the three-dimensional structure of the tea cutting device.

Fig. 4 is a schematic explosion diagram of the three-dimensional structure of the support plate, the upright post and the top cover in the tea cutting device.

Fig. 5 and fig. 6 are schematic perspective views of the tea cutting device, except for the support plate, the upright post and the top cover, in different viewing angles.

In the figure, 1, a carrier plate; 2. a column; 201 a guide groove; 3. a gear shaft; 4. a bidirectional ratchet wrench; 401. shifting blocks; 5. a rack block; 501. a guide block; 6. a cutter; 7. An L-shaped non-return shaft; 701. a backstop block; 8. a spring; 9. and a top cover.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 6, the ratchet wrench comprises a carrier plate 1, a column 2 fixed on the carrier plate 1, a gear shaft 3 rotatably connected to the column 2, a rack block 5 engaged with the gear shaft 3, a cutter 6 fixedly arranged on the rack block 5, an L-shaped check shaft 7 rotatably connected to the column 2, a bidirectional ratchet wrench 4 fixedly arranged on the gear shaft 3, two springs 8 arranged on two sides below the rack block 5, and a top cover 9 arranged above the column 2.

The upright column 2 is provided with a guide groove 201, the spring 8 is placed in the guide groove 201, the rack block 5 is provided with a guide block 501, the guide block 501 is in sliding connection with the guide groove 201, the lower end of the guide block 501 is in contact with the upper end of the spring 8, a check block 701 is fixedly arranged on the L-shaped check shaft 7, the check block 701 is meshed with the gear shaft 3, the L-shaped check shaft 7 and the gear shaft 3 form a set of check mechanism, and the gear shaft 3 can only rotate in a single direction.

Before use, the L-shaped check shaft 7 is rotated clockwise, and then the shifting block 401 on the bidirectional ratchet wrench 4 is rotated anticlockwise; when the brick tea splitting machine is used, brick tea to be split is placed under the cutter 6, the bidirectional ratchet wrench 4 is operated up and down in a reciprocating mode for a plurality of times, the bidirectional ratchet wrench 4 drives the gear shaft 3 to rotate to drive the rack block 5 to move downwards, and meanwhile the spring 8 is compressed by the downward-moving rack block 5, so that when the cutter 6 descends to the lowest position, the brick tea can be split locally and separated from the body; after the splitting action is finished, the shifting block 401 on the bidirectional ratchet wrench 4 is rotated clockwise, the L-shaped non-return shaft 7 is rotated anticlockwise, the rack block 5 is jacked by the acting force of the compression spring 8, the cutter 6 is lifted to the highest position, and the tea splitting action is finished at one time.

Has the advantages that: the tea cutting operation is simple; the rack block 5 is meshed with the gear shaft 3 in the downward moving process, so that the tooth disengaging phenomenon cannot occur, and the device is safe and reliable to operate; at any position where the cutter 6 moves downwards, the manual operation only needs to rotate the shifting block 401 on the bidirectional ratchet wrench 4 clockwise firstly and then rotate the L-shaped check shaft 7 anticlockwise, and the compressed springs 8 arranged at the two sides of the rack block 5 bounce the rack block 5, so that the cutter 6 can be reset.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a manual elasticity resets and cuts tea device, a serial communication port, including support plate (1), fix stand (2) on support plate (1), rotate gear shaft (3) of connection on stand (2), rack piece (5) with gear shaft (3) meshing, fixed cutter (6) of setting on rack piece (5), L type contrary axle (7) that ends of rotation connection on stand (2), two-way ratchet spanner (4) of fixed setting on gear shaft (3), two springs (8) of setting in rack piece (5) below both sides.

2. A manual elastic reset tea cutting device according to claim 1, wherein the upright post (2) is provided with a guide groove (201), and the spring (8) is placed in the guide groove (201).

3. A manual elastic reset tea cutting device according to claim 1, wherein a check block (701) is fixedly arranged on the L-shaped check shaft (7), and the check block (701) is meshed with the gear shaft (3).

4. A manual elastic reset tea cutting device according to claim 1 or 2, characterized in that the rack block (5) is provided with a guide block (501), the guide block (501) is connected with the guide groove (201) in a sliding way, and the lower end of the guide block (501) is contacted with the upper end of the spring (8).