CN114476603A

CN114476603A - Discharging device is carried to bamboo chip of stable form

Info

Publication number: CN114476603A
Application number: CN202111589307.6A
Authority: CN
Inventors: 孙晓东; 肖飞; 施荣兴; 周建波; 陈凤祥; 陈森永; 张彬; 傅万四
Original assignee: Anji Qiancheng Bamboo Machinery Co ltd; Fujian Chengxiang Machinery Manufacturing Co ltd; National Forestry And Prairie Bureau Harbin Forestry Machinery Research Institute; Hunan Academy of Forestry; Research Institute of Wood Industry of Chinese Academy of Forestry
Current assignee: Anji Qiancheng Bamboo Machinery Co ltd; Fujian Chengxiang Machinery Manufacturing Co ltd; National Forestry And Prairie Bureau Harbin Forestry Machinery Research Institute; Hunan Academy of Forestry; Research Institute of Wood Industry of Chinese Academy of Forestry
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13

Abstract

The invention belongs to the technical field of equipment for processing bamboos, and particularly relates to a stable bamboo chip conveying and discharging device. According to the bamboo chip conveying device, the discharging frame body unit, the lower fixing roller unit, the upper pressing roller unit, the power box body unit and the lifting baffle plate unit are arranged on the frame, so that the effect of stability and selectivity of bamboo chip conveying operation is achieved. The invention has the following advantages: firstly, the bamboo chips are driven one by one to be conveyed stably and effectively, and the most basic discharging operation effect is good; secondly, the bamboo chips with the green faces upward have the detection and identification functions, the discharging of the bamboo chips is forbidden, the bamboo chips are discharged after being turned over, and the final discharged bamboo chips are ensured to be all bamboo chips with yellow faces upward; and thirdly, the upper press roll unit has the rotating and pressing functions, so that the bamboo chips with different thicknesses in a certain range can be conveyed, and the bamboo chips are properly pressed.

Description

Discharging device is carried to bamboo chip of stable form

Technical Field

The invention belongs to the technical field of equipment for processing bamboos, and particularly relates to a stable bamboo chip conveying and discharging device.

Background

The bamboo chip structure comprises a bamboo chip main body with an arc-shaped cross section and bamboo joint partition plates. The bamboo sheet main body is the bamboo green surface when originally growing, the inward side surface is the tabasheer surface, and the bamboo joint clapboard grows on the tabasheer surface. The subsequent processes of cutting and splitting bamboo chips have the action objects of bamboo chip main bodies, and the bamboo joint partition plates greatly influence the normal operation of the subsequent processes, so that the bamboo joint partition plates need to be cleaned in the early stage of bamboo chip processing.

In addition, the operation modes of the existing bamboo joint partition plate removing equipment such as a cutter and a grinding device are from top to bottom, so that the bamboo yellow surface is required to be upward, the bamboo joint partition plate is required to be upward, and effective removing operation can be carried out, namely one of the reasons that bamboo chips are required to be turned over to be upward in the processing process.

However, in the existing bamboo processing equipment, for example, the discharging structure has the function of stably conveying and discharging the bamboo chips, and the bamboo chips with green faces upward or yellow faces upward have no distinguishing capability, and the function of preventing the bamboo chips with green faces upward from being conveyed and discharged again does not exist.

For example, chinese utility model patent with patent publication No. CN206406212U and publication No. 2017.08.15 discloses an output assembly of bamboo splitting equipment, comprising: a frame; the compression roller frame is fixed with the frame; the roll shaft of the upper press roll is arranged on the press roll frame through an elastic support part; the two lower press rollers are arranged on the press roller frame and are respectively positioned right below the two upper press rollers and tightly attached to the two upper press rollers; the two upper compression rollers and the two lower compression rollers are linked with the main motor, the rotating direction of the upper compression rollers is opposite to that of the lower compression rollers, and the main motor is fixed on the rack; and a plurality of bamboo chips are respectively output after being rolled for two times by two pairs of upper compression rollers and lower compression rollers. And the gear box is fixed with the rack and is provided with an input shaft, two upper output shafts and two lower output shafts.

In the utility model discloses an in, its output assembly mainly is about the compression roller, guarantee that the bamboo chip effectively carry the ejection of compact can, to the upper and lower face of bamboo chip to the state lack the detection resolving power, also can not block down bamboo chip that the surf green face is up.

In addition, the method of realizing the up-down movement and the stable rotation of the upper press roller is complex, and has the defects of high use difficulty and high maintenance cost.

Therefore, the bamboo chip conveying and discharging device which can independently convey and discharge bamboo chips with upward tabasheers and has a simpler overall structure is urgently needed.

Disclosure of Invention

The invention provides a stable bamboo chip conveying and discharging device which can achieve the effect of stability and selectivity of bamboo chip conveying operation in a mode of arranging a discharging frame body unit, a lower fixing roller unit, an upper pressing roller unit, a power box body unit and a lifting baffle plate unit on a rack.

The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a discharging device is carried to bamboo chip of stable form, includes the frame, still including setting up ejection of compact support body unit in the frame sets up lower fixed roll unit on the ejection of compact support body unit sets up last compression roller unit on the ejection of compact support body unit sets up be in the frame and be used for the drive the power box unit of fixed roll unit and last compression roller unit down, and set up just be located in the frame the feed end of ejection of compact support body unit to through the mode of linking the visual detection camera outward, with the lift baffle unit that is used for blockking the bamboo chip that the green face of bamboo faces up.

The further preferred technical scheme is as follows: the discharging frame body unit comprises a rectangular frame body, a transverse plate arranged in the rectangular frame body and a fixing ring arranged on the lower portion of the transverse plate and used for inserting and installing the lower fixing roller unit.

The further preferred technical scheme is as follows: the discharging frame body unit further comprises a middle partition plate arranged on the upper portion of the transverse plate, and the number of the lower fixed roller units and the number of the upper pressing roller units are two.

The further preferred technical scheme is as follows: the discharging frame body unit further comprises feeding groove bodies and discharging groove bodies, wherein the feeding groove bodies and the discharging groove bodies are arranged on two sides of the rectangular frame body respectively.

The further preferred technical scheme is as follows: the lifting baffle unit comprises a vertical cylinder, a limiting hole plate and a vertical baffle, wherein the vertical cylinder is arranged on the rack and is externally connected with a vision detection camera, the limiting hole plate is arranged on the vertical cylinder, the limiting hole plate is arranged on the rack and is inserted into a limiting rod of the limiting hole plate, and the vertical baffle is arranged on the limiting hole plate and is used for being inserted into the feeding groove body.

The further preferred technical scheme is as follows: the lower fixed roller unit comprises a lower roller shaft, wherein one end of the lower fixed roller unit is inserted into the fixed ring, the other end of the lower fixed roller unit is inserted into the power box unit, the lower roller shaft is arranged on the lower roller shaft and is positioned between the two fixed rings, and a belt pulley is arranged at one end of the lower roller shaft.

The further preferred technical scheme is as follows: go up the compression roller unit including setting up trompil piece on the diaphragm sets up just upwards pass on the trompil piece the installation pole of rectangle support body roof sets up the spring for pushing down on the installation pole sets up last roller on the trompil piece, and set up and be in last epaxial last roll body of roller.

The further preferred technical scheme is as follows: the upper pressure roller unit further comprises a belt sheave which is arranged at one end of the upper roller shaft and is inserted into the power box body unit.

The further preferred technical scheme is as follows: the power box body unit comprises a box body arranged on the rack, a roller body hole arranged on the box body, a power wheel arranged in the box body, and a driving belt arranged between the power wheel and the belt pulley and between the belt groove wheels.

The further preferred technical scheme is as follows: the roller body hole is internally provided with an elastic ring, and only one group of driving belts is twisted up and down to be used for reversely driving the lower fixed roller unit and the upper compression roller unit.

The present invention has the following advantages.

Firstly, the bamboo chips are driven one by one to be conveyed stably and effectively, and the most basic discharging operation effect is good.

Secondly, the bamboo chips with the green faces upward have the detection and identification functions, the discharging is forbidden, the bamboo chips are discharged after being turned over, and the condition that all the bamboo chips finally discharged are with the yellow faces upward is guaranteed.

And thirdly, the upper press roll unit has the rotating and pressing functions, so that the bamboo chips with different thicknesses in a certain range can be conveyed, and the bamboo chips are properly pressed.

Fourthly, the power box body unit can stably drive the upper compression roller unit which continuously jolts up and down, and the rotation and the pressing functions are guaranteed to be effective.

Fifthly, the whole conveying and discharging device is high in structural stability and good in safety, and is more efficient in butt joint with other steps of subsequent bamboo chip processing.

Drawings

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

Fig. 2 is a schematic structural view of the discharging frame unit of the present invention.

Fig. 3 is a schematic view of a position structure of the elevating shutter unit according to the present invention.

Fig. 4 is a schematic view of a position structure of the lower fixing roller unit according to the present invention.

Fig. 5 is a schematic view of a position structure of the upper roll unit according to the present invention.

FIG. 6 is a schematic view showing a positional structure of the power case unit according to the present invention.

Fig. 7 is a schematic view of the position structure of the elastic ring of the present invention.

Fig. 8 is a schematic view of the installation of four drive belts in the present invention.

In the drawings, the reference numerals denote the following components: the device comprises a rack 11, a discharging rack body unit 1, a lower fixed roller unit 2, an upper pressing roller unit 3, a power box body unit 4, a lifting baffle plate unit 5, a rectangular rack body 101, a transverse plate 102, a fixing ring 103, a middle partition plate 104, a feeding trough body 105, a discharging trough body 106, a vertical cylinder 501, a limiting hole plate 502, a limiting rod 503, a vertical baffle plate 504, a lower roller shaft 201, a lower roller body 202, a belt pulley 203, a hole opening block 301, an installation rod 302, a pressing spring 303, an upper roller shaft 304, an upper roller body 305, a belt sheave 306, a box body 401, a roller body hole 402, a power wheel 403, a driving belt 404 and an elastic ring 405.

Detailed Description

The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1-8, a stable bamboo chip conveying and discharging device includes a frame 11, a discharging frame body unit 1 disposed on the frame 11, a lower fixing roller unit 2 disposed on the discharging frame body unit 1, an upper pressing roller unit 3 disposed on the discharging frame body unit 1, a power box unit 4 disposed on the frame 11 and used for driving the lower fixing roller unit 2 and the upper pressing roller unit 3, and a lifting baffle unit 5 disposed on the frame 11 and located at a feeding end of the discharging frame body unit 1 and used for blocking bamboo chips with upward bamboo green surfaces in a mode of externally connecting a visual detection camera.

In the present embodiment, the general usage and advantages of the discharging device are as follows.

First, most bamboo chip get into with the bamboo yellow side correct mode up, and visual detection camera is for 5 one of lift baffle unit to wait a signal this moment, the feed end of ejection of compact support body unit 1 is opened, and the bamboo chip gets into the back by relative rotation down fixed roll unit 2 and last compression roller unit 3 are being pushed away forward, realize final transport ejection of compact operation.

Secondly, when the visual detection camera recognizes that the next bamboo chip is the green bamboo surface facing upwards, a descending working signal is given to the lifting baffle unit 5, then the lifting baffle unit 5 downwards seals the feeding end of the discharging frame body unit 1 until the bamboo chip is turned over, then the visual detection camera gives a ascending working signal to the lifting baffle unit 5 again, and the feeding end of the discharging frame body unit 1 is opened to complete the subsequent discharging conveying operation.

It is also normal that the bamboo chips may be always pressed against the lifting flap unit 5 by the driving force of the previous process.

And thirdly, the lower fixed roller unit 2 only rolls, the upper press roller unit 3 rolls and presses downwards, so that the bamboo chips are not easy to slip when being conveyed on the rollers, and the relatively quick conveying and discharging effect is ensured.

Fourthly, the power box body unit 4 is used for driving the lower fixed roller unit 2 which is fixedly installed and the upper compression roller unit 3 which can always pitch up and down, so that the whole bamboo chip conveying operation is stable and effective.

In addition, the power box unit 4 can also be connected with a visual inspection camera, so that the power box unit 4 is opened only when the bamboo chips are about to be fed, which is energy-saving and efficient.

The discharging frame body unit 1 comprises a rectangular frame body 101, a transverse plate 102 arranged in the rectangular frame body 101, and a fixing ring 103 arranged on the lower portion of the transverse plate 102 and used for inserting and installing the lower fixing roller unit 2.

In this embodiment, the horizontal plate 102 is used to fix the height of the lower fixing roller unit 2, so as to ensure a stable position for the bamboo strip conveying and discharging operation.

The discharging frame body unit 1 further comprises a middle partition plate 104 arranged on the upper portion of the transverse plate 102, and the number of the lower fixed roller units 2 and the number of the upper pressing roller units 3 are two.

In this embodiment, between the middle partition plate 104 and the side plate of the rectangular frame 101, a movable space is formed for the upper pressure roller unit 3 to move up and down, but the two sides are limited.

The discharging frame body unit 1 further comprises a feeding groove body 105 and a discharging groove body 106, wherein the feeding groove body 105 and the discharging groove body 106 are respectively arranged at two sides of the rectangular frame body 101.

In this embodiment, the feeding groove 105 is the position where the closing action of the lifting baffle unit 5 occurs, and the feeding groove 105 and the discharging groove 106 both have enlarged notches, so as to ensure that the feeding and discharging action is not easily blocked.

The lifting baffle plate unit 5 comprises a vertical cylinder 501, a limiting hole plate 502, a limiting rod 503 and a vertical baffle plate 504, wherein the vertical cylinder 501 is arranged on the rack 11 and is externally connected with a visual inspection camera, the limiting hole plate 502 is arranged on the vertical cylinder 501, the limiting rod 503 is arranged on the rack 11 and is inserted into the limiting hole plate 502, and the vertical baffle plate 504 is arranged on the limiting hole plate 502 and is inserted into the feeding groove body 105.

In this embodiment, the vertical cylinder 501 and the limiting rod 503 are both fixedly mounted on a vertical plate above the frame 11, the vertical cylinder 501 is connected with a vision inspection camera and controlled by the vision inspection camera, the vertical baffle 504 is inserted into the feeding groove 105, namely, the vertical baffle is corresponding to a bamboo chip with the green surface facing upwards next, feeding cannot be performed at this time, a worker is reminded to perform manual turning, or a signal is given to a specific bamboo chip turning structure, and the vertical baffle 504 is lifted after the yellow surface of the bamboo chip faces upwards.

The lower fixing roller unit 2 comprises a lower roller shaft 201, a lower roller shaft 202 and a belt pulley 203, wherein one end of the lower fixing roller unit is inserted into the fixing ring 103, the other end of the lower fixing roller unit is inserted into the power box unit 4, the lower roller shaft 201 is arranged on the lower roller shaft 201 and is located between the two fixing rings 103, and the belt pulley 203 is arranged at one end of the lower roller shaft 201.

In this embodiment, the driving force of the power box unit 4 is transmitted to the bamboo chips through the belt pulley 203, the lower roller 201 and the lower roller 202 in sequence, so as to ensure sufficient rotation to push the discharging effect.

The upper press roller unit 3 includes a hole-opening block 301 provided on the horizontal plate 102, a mounting rod 302 provided on the hole-opening block 301 and upwardly penetrating through the top plate of the rectangular frame body 101, a downward pressing spring 303 provided on the mounting rod 302, an upper roller 304 provided on the hole-opening block 301, and an upper roller 305 provided on the upper roller 304.

In this embodiment, the different bamboo strips have different thicknesses, so that when the bamboo strips pass under the upper roller body 305, the upper roller body 305 is continuously jacked up, which is represented by continuous top and bottom jolting, and therefore, the downward pressing spring 303 needs to be introduced to ensure that the downward pressing action of the upper roller body 305 is effective and has a proper adjustment space.

The upper roll unit 3 further includes a belt sheave 306 provided at one end of the upper roll shaft 304 and inserted into the power case unit 4.

In this embodiment, since the upper roller body 305 with the upper roller shaft 304 may be turned up and down, if the upper roller shaft 304 is configured with a simple pulley, a problem that the belt drops easily occurs, and thus the belt sheave 306 is set to ensure that the belt driving effect is continuously effective when the upper roller shaft 304 is turned up and down.

The power case unit 4 includes a case 401 provided on the frame 11, a roller hole 402 provided on the case 401, a power wheel 403 provided in the case 401, and a driving belt 404 provided between the power wheel 403 and the pulley 203 and between the belt sheaves 306.

In this embodiment, the belt pulley 203 and the belt sheave 306 are both two, so the number of the driving belts 404 is four, and they are staggered with each other, in other words, the power wheel 403 needs to be relatively wide.

An elastic ring 405 is arranged in the roller body hole 402 provided with the upper roller shaft 304, and only one of the upper and lower groups of driving belts 404 is twisted to reversely drive the lower fixed roller unit 2 and the upper press roller unit 3.

In this embodiment, common steel bearings can be arranged between the roller body hole 402 and the lower roller shaft 201, but the upper roller shaft 304 can continuously rotate up and down, so that the roller body hole 402 and the upper roller shaft 304 are stably inserted and connected, and a certain vertical moving space is provided for the upper roller shaft 304, so that the elastic ring 405 is arranged.

Finally, the lower fixed roller unit 2 and the upper press roller unit 3 rotate in opposite directions, so that the bamboo chips can be smoothly conveyed to be discharged, and therefore, the four driving belts 404 are arranged into an upper group and a lower group, and one group is twisted, so that the relative rotation effect of the lower fixed roller unit 2 and the upper press roller unit 3 can be realized.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.

Claims

1. The utility model provides a discharging device is carried to bamboo chip of stable form, includes frame (11), its characterized in that: still including setting up ejection of compact support body unit (1) in frame (11) sets up lower fixed roll unit (2) on ejection of compact support body unit (1) sets up last compression roller unit (3) on ejection of compact support body unit (1) sets up be in be used for the drive in frame (11) down fixed roll unit (2) and last compression roller unit (3) power box unit (4), and set up and be in just be located on frame (11) the feed end of ejection of compact support body unit (1) to through the mode of outer even visual detection camera, with lift baffle unit (5) for blockking the bamboo sheet that the green face of bamboo is up.

2. A stable bamboo chip conveying and discharging device according to claim 1, wherein: the discharging frame body unit (1) comprises a rectangular frame body (101), a transverse plate (102) arranged in the rectangular frame body (101), and a fixing ring (103) arranged on the lower portion of the transverse plate (102) and used for inserting and installing the lower fixing roller unit (2).

3. A stable bamboo chip conveying and discharging device according to claim 2, wherein: the discharging frame body unit (1) further comprises a middle partition plate (104) arranged on the upper portion of the transverse plate (102), and the number of the lower fixing roller units (2) and the number of the upper pressing roller units (3) are two.

4. A stable bamboo chip conveying and discharging device according to claim 2, wherein: the discharging frame body unit (1) further comprises a feeding groove body (105) and a discharging groove body (106), wherein the feeding groove body and the discharging groove body are respectively arranged at the two sides of the rectangular frame body (101).

5. A stable bamboo chip conveying and discharging device according to claim 4, wherein: the lifting baffle plate unit (5) comprises a vertical cylinder (501) which is arranged on the rack (11) and is externally connected with a visual inspection camera, a limiting hole plate (502) arranged on the vertical cylinder (501), a limiting rod (503) which is arranged on the rack (11) and is inserted into the limiting hole plate (502), and a vertical baffle plate (504) which is arranged on the limiting hole plate (502) and is inserted into the feeding trough body (105).

6. A stable bamboo chip conveying and discharging device according to claim 2, wherein: lower fixed roller unit (2) include that one end inserts fixed ring (103), the other end insert lower roller axle (201) of power box unit (4) set up on lower roller axle (201) and be located two lower roller body (202) between fixed ring (103) and set up and be in belt pulley (203) of roller axle (201) one end position department down.

7. A stable bamboo chip conveying and discharging device according to claim 2, wherein: the upper pressing roller unit (3) comprises a hole opening block (301) arranged on the transverse plate (102), a mounting rod (302) arranged on the hole opening block (301) and upwards penetrating through a top plate of the rectangular frame body (101), a pressing-down spring (303) arranged on the mounting rod (302), an upper roller shaft (304) arranged on the hole opening block (301), and an upper roller body (305) arranged on the upper roller shaft (304).

8. A stable bamboo chip conveying and discharging device according to claim 7, wherein: the upper press roll unit (3) further comprises a belt sheave (306) which is arranged at one end of the upper roll shaft (304) and inserted into the power box unit (4).

9. A stable bamboo chip conveying and discharging device according to claim 8, wherein: the power box body unit (4) comprises a box body (401) arranged on the rack (11), a roller body hole (402) arranged on the box body (401), a power wheel (403) arranged in the box body (401), and a driving belt (404) arranged between the power wheel (403) and a belt pulley (203) and between belt sheaves (306).

10. A stable bamboo chip conveying and discharging device according to claim 9, wherein: an elastic ring (405) is arranged in the roller body hole (402) provided with the upper roller shaft (304), and only one of the upper and lower groups of driving belts (404) is twisted to reversely drive the lower fixed roller unit (2) and the upper pressing roller unit (3).