CN219311531U - Raw bamboo sawing device - Google Patents
Raw bamboo sawing device Download PDFInfo
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- CN219311531U CN219311531U CN202223392581.7U CN202223392581U CN219311531U CN 219311531 U CN219311531 U CN 219311531U CN 202223392581 U CN202223392581 U CN 202223392581U CN 219311531 U CN219311531 U CN 219311531U
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- rocker
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- connecting rod
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Abstract
The utility model relates to the technical field of bamboo processing, in particular to a raw bamboo sawing device which comprises a frame, a rocker and a driving assembly; the driving assembly comprises a motor, a crank and a connecting rod, wherein the motor drives the crank to drive the connecting rod to do reciprocating motion; the middle part of the rocker is rotationally connected to the frame, one end of the rocker is provided with a saw blade, and the other end of the rocker is hinged with the end part of the connecting rod; the connecting rod drives the rocker to swing around the frame. The utility model has the beneficial effects that: in the raw bamboo sawing device, the motor drives the crank to drive the connecting rod to do reciprocating motion; the connecting rod drives the rocker to swing around the frame, so that the saw blade at one end of the rocker reciprocates up and down to saw the raw bamboo entering the moving track of the saw blade, the saw blade is lifted after one-time sawing, the raw bamboo to be sawed stretches into again, and the whole operation is simple and rapid. Saving the equipment cost and improving the production efficiency.
Description
Technical Field
The utility model relates to the technical field of bamboo processing, in particular to a raw bamboo sawing device.
Background
At present, the raw bamboo is sawed manually by an electric saw. The sawing process is characterized in that the sawing process is carried out by manual feeding, the sawing head is manually moved to conduct fixed-length sawing, the raw bamboo is picked up by an operator, one end of the raw bamboo is propped against a bamboo supporting seat of the sawing machine, meanwhile, the raw bamboo is pressed by hands, the sawing machine is started, the bamboo is transversely moved until the raw bamboo is cut off, the operator can loosen the hands supporting the raw bamboo, and the raw bamboo with unfixed sections is continuously fed and the previous operation is repeated.
The raw bamboo is also sawed by mechanical equipment, such as the application number is: 202010735210.0 discloses an automatic bamboo sawing device and a bamboo sawing method capable of customizing cutting length, wherein the cutting principle is as follows: the sawing machine obtains the controller instruction, and the electric hydraulic push rod contracts, and simultaneously the three-phase asynchronous motor starts, drives alloy woodworking saw bit through the V area and rotates. At this time, the whole sawing machine descends and saw cuts the raw bamboo, so that the bamboo stump of the raw bamboo can be completely cut off. When the saw base reaches the lower proximity sensor, the controller detects the signal change of the sensor, the contraction of the electro-hydraulic push rod is stopped at the moment, the three-phase asynchronous motor is stopped, then the controller changes the power supply of the electro-hydraulic push rod, the electro-hydraulic push rod is reversely connected to extend the electro-hydraulic push rod, the saw is pushed to integrally lift, when the saw base is lifted to a certain height, the controller detects the signal change of the upper proximity sensor, the action of the whole saw mechanism is stopped, and the complete sawing action of the saw mechanism is completed.
In the raw bamboo sawing operation, the sawing machine needs to independently and complexly control each time when cutting the raw bamboo, the sawing operation is tedious, and the whole sawing equipment is too complex, so that the production efficiency is low and the cost is high.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the raw bamboo sawing device is simple in structure, and convenient and efficient to saw.
In order to solve the technical problems, the utility model adopts the following technical scheme: providing a raw bamboo sawing device, which comprises a frame, a rocker and a driving assembly;
the driving assembly comprises a motor, a crank and a connecting rod, wherein the motor drives the crank to drive the connecting rod to do reciprocating motion;
the middle part of the rocker is rotationally connected to the frame, one end of the rocker is provided with a saw blade, and the other end of the rocker is hinged with the end part of the connecting rod; the connecting rod drives the rocker to swing around the frame.
Further, the raw bamboo sawing device further comprises a clamping assembly, the clamping assembly comprises clamping slide rails, clamping pieces and clamping driving pieces, the two clamping pieces are arranged on the clamping slide rails in a sliding mode, a raw bamboo accommodating space is formed between the two clamping pieces, and the clamping driving pieces are driven to move in opposite directions.
Furthermore, in the raw bamboo sawing device, the clamping pieces are plate-shaped, and the opposite surfaces of the two clamping pieces are provided with the strip teeth.
Further, in the raw bamboo sawing device, the opposite surfaces of the two clamping pieces are respectively provided with an arc-shaped concave surface matched with the raw bamboo.
Furthermore, in the raw bamboo sawing device, a saw blade driving motor is arranged at one end, connected with the connecting rod, of the rocker, and the saw blade driving motor is connected with the connecting rod through a belt to drive the saw blade to rotate.
Further, in the raw bamboo sawing device, the driving assembly further comprises a speed reducer connected with the motor.
Further, the raw bamboo sawing device further comprises a pushing assembly, and the pushing assembly comprises a conveying roller which supports the raw bamboo and is perpendicular to the conveying direction of the raw bamboo.
The utility model has the beneficial effects that: in the raw bamboo sawing device, the motor drives the crank to drive the connecting rod to do reciprocating motion; the connecting rod drives the rocker to swing around the frame, so that the saw blade at one end of the rocker reciprocates up and down to saw the raw bamboo entering the moving track of the saw blade, the saw blade is lifted after one-time sawing, the raw bamboo to be sawed stretches into again, and the whole operation is simple and rapid. The whole raw bamboo sawing device is relatively simple in structure, saves equipment cost and improves production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a raw bamboo sawing device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of sawing equipment where the raw bamboo sawing device according to the embodiment of the present utility model is located;
description of the reference numerals:
1. a rocker; 2. a drive assembly; 21. a motor; 22. a crank; 23. a connecting rod; 24. a speed reducer; 3. a saw blade;
4. and a clamping assembly.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides a raw bamboo sawing device which comprises a frame, a rocker and a driving assembly;
the driving assembly comprises a motor, a crank and a connecting rod, wherein the motor drives the crank to drive the connecting rod to do reciprocating motion;
the middle part of the rocker is rotationally connected to the frame, one end of the rocker is provided with a saw blade, and the other end of the rocker is hinged with the end part of the connecting rod; the connecting rod drives the rocker to swing around the frame.
As can be seen from the above description, in the raw bamboo sawing device of the present utility model, the motor drives the crank to drive the connecting rod to reciprocate; the connecting rod drives the rocker to swing around the frame, so that the saw blade at one end of the rocker reciprocates up and down to saw the raw bamboo entering the moving track of the saw blade, the saw blade is lifted after one-time sawing, the raw bamboo to be sawed stretches into again, and the whole operation is simple and rapid. And the whole raw bamboo sawing device is relatively simple in structure, saves equipment cost and improves production efficiency.
Further, the raw bamboo sawing device further comprises a clamping assembly, the clamping assembly comprises clamping slide rails, clamping pieces and clamping driving pieces, the two clamping pieces are arranged on the clamping slide rails in a sliding mode, a raw bamboo accommodating space is formed between the two clamping pieces, and the clamping driving pieces are driven to move in opposite directions.
As can be seen from the above description, the raw bamboo is clamped by the clamping assembly before sawing, so that stable cutting of the raw bamboo is ensured, and the cutting sites are leveled.
Furthermore, in the raw bamboo sawing device, the clamping pieces are plate-shaped, and the opposite surfaces of the two clamping pieces are provided with the strip teeth.
From the description, the strip teeth are arranged, so that the clamping piece can clamp the raw bamboo more stably, and the follow-up stable cutting is facilitated.
Further, in the raw bamboo sawing device, the opposite surfaces of the two clamping pieces are respectively provided with an arc-shaped concave surface matched with the raw bamboo.
From the above description, the opposite surfaces of the two clamping pieces are respectively provided with an arc-shaped concave surface adapted to the raw bamboo, so that the clamping pieces can more stably clamp the raw bamboo, and the subsequent stable cutting is facilitated.
Furthermore, in the raw bamboo sawing device, a saw blade driving motor is arranged at one end, connected with the connecting rod, of the rocker, and the saw blade driving motor is connected with the connecting rod through a belt to drive the saw blade to rotate.
From the description, the saw blade and the driving motor are respectively positioned at two ends of the rocker, so that the swing is more reasonable and stable.
Further, in the raw bamboo sawing device, the driving assembly further comprises a speed reducer connected with the motor.
Further, in the raw bamboo sawing device, the device further comprises a pushing assembly, wherein the pushing assembly comprises a conveying roller which supports the raw bamboo and is perpendicular to the conveying direction of the raw bamboo.
From the description, the raw bamboo is conveyed forward through the conveying roller of the pushing assembly, so that the conveying efficiency is improved.
Example 1
Referring to fig. 1-2, a raw bamboo sawing device comprises a frame, a rocker 1 and a driving assembly 2;
the driving assembly 2 comprises a motor 21, a crank 22 and a connecting rod 23, wherein the motor 21 drives the crank 22 to drive the connecting rod 23 to do reciprocating motion; the pushing assembly comprises a conveying roller which supports the raw bamboo and is perpendicular to the conveying direction of the raw bamboo.
The middle part of the rocker 1 is rotatably connected to the frame, one end of the rocker 1 is provided with a saw blade 3, and the other end of the rocker 1 is hinged with the end part of the connecting rod 23; the connecting rod 23 drives the rocker 1 to swing around the frame. One end of the rocker 1 connected with the connecting rod 23 is provided with a saw blade 3 driving motor 21, and the saw blade 3 driving motor 21 drives the saw blade 3 to rotate through belt connection. The drive assembly 2 further comprises a speed reducer 24 connected to the motor 21.
The raw bamboo sawing device further comprises a clamping assembly 4, the clamping assembly 4 comprises clamping slide rails, clamping pieces and clamping driving pieces, the two clamping pieces are arranged on the clamping slide rails in a sliding mode, a raw bamboo accommodating space is formed between the two clamping pieces, and the clamping driving pieces drive the clamping pieces to move in opposite directions.
The clamping pieces are plate-shaped, and strip teeth are arranged on the opposite surfaces of the two clamping pieces. The opposite surfaces of the two clamping pieces are respectively provided with an arc-shaped concave surface which is matched with the raw bamboo.
The raw bamboo sawing device is used: the raw bamboo is conveyed forwards through a conveying roller of a pushing assembly, then the raw bamboo is clamped through a clamping assembly 4, the two clamping pieces are driven to symmetrically move in opposite directions on a clamping sliding rail by a clamping driving piece, the clamping assembly 4 clamps the sawing end of the raw bamboo, the clamping pieces are plate-shaped and provided with strip teeth, the clamping pieces are enabled to clamp the raw bamboo more stably, after the raw bamboo is clamped, the raw bamboo is on the running track of a saw blade 3, and a motor 21 drives a crank 22 to drive a connecting rod 23 to do reciprocating motion; the connecting rod 23 drives the rocker 1 to swing around the frame, so that the saw blade 3 at one end of the rocker 1 reciprocates up and down to saw the raw bamboo entering the running track of the saw blade 3, the saw blade 3 is lifted after one sawing, the raw bamboo to be sawed stretches into again and is sawed again, and the whole operation is simple and quick.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (7)
1. The raw bamboo sawing device is characterized by comprising a frame, a rocker and a driving assembly;
the driving assembly comprises a motor, a crank and a connecting rod, wherein the motor drives the crank to drive the connecting rod to do reciprocating motion;
the middle part of the rocker is rotationally connected to the frame, one end of the rocker is provided with a saw blade, and the other end of the rocker is hinged with the end part of the connecting rod; the connecting rod drives the rocker to swing around the frame.
2. The raw bamboo sawing device according to claim 1, further comprising a clamping assembly, wherein the clamping assembly comprises clamping slide rails, clamping pieces and clamping driving pieces, the clamping pieces are arranged on the clamping slide rails in a sliding mode, a raw bamboo accommodating space is formed between the two clamping pieces, and the clamping driving pieces drive the clamping pieces to move in opposite directions.
3. Raw bamboo sawing device as claimed in claim 2, characterized in that the clamping members are plate-shaped, and the facing surfaces of the two clamping members are provided with teeth.
4. A raw bamboo sawing device according to claim 3 wherein the facing surfaces of the two clamping members are provided with arcuate concave surfaces respectively adapted to the raw bamboo.
5. The raw bamboo sawing device according to claim 1, wherein a saw blade driving motor is arranged at one end of the rocker connected with the connecting rod, and the saw blade driving motor drives the saw blade to rotate through belt connection.
6. The raw bamboo sawing device as claimed in claim 1, wherein the driving assembly further comprises a speed reducer connected with the motor.
7. The raw bamboo sawing device as claimed in claim 1, further comprising a pushing assembly including a conveying roller supporting the raw bamboo and perpendicular to the conveying direction of the raw bamboo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223392581.7U CN219311531U (en) | 2022-12-16 | 2022-12-16 | Raw bamboo sawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223392581.7U CN219311531U (en) | 2022-12-16 | 2022-12-16 | Raw bamboo sawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219311531U true CN219311531U (en) | 2023-07-07 |
Family
ID=87005185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223392581.7U Active CN219311531U (en) | 2022-12-16 | 2022-12-16 | Raw bamboo sawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219311531U (en) |
-
2022
- 2022-12-16 CN CN202223392581.7U patent/CN219311531U/en active Active
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