CN212636050U - Automatic feeding device for milling bamboo chips - Google Patents
Automatic feeding device for milling bamboo chips Download PDFInfo
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- CN212636050U CN212636050U CN202021628369.4U CN202021628369U CN212636050U CN 212636050 U CN212636050 U CN 212636050U CN 202021628369 U CN202021628369 U CN 202021628369U CN 212636050 U CN212636050 U CN 212636050U
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Abstract
The utility model belongs to the technical field of bamboo wood processing, especially, relate to a bamboo chip mills and uses automatic feed device. The utility model discloses a set up conveyer belt, bamboo chip blanking protection unit, cylinder jack-up unit and vertical support unit's mode in the frame, reach the stable transport of bamboo chip, at the effect of the orderly feeding of rough milling equipment department. The utility model has the advantages of bamboo chip promotes simple structure effectively, avoids the bamboo chip to skid effectually, and the bamboo chip is difficult for dropping when carrying, and bamboo chip promotes structure self stability height, is difficult for taking place deformation under the long-term use to and the bamboo chip is to rough milling equipment feeding method simple effectual.
Description
Technical Field
The utility model belongs to the technical field of bamboo wood processing, especially, relate to a bamboo chip mills and uses automatic feed device.
Background
Bamboo chip processing, including flattening the bamboo chip, milling, polishing and operations such as wire drawing, want to process accurately effectively, just need to guarantee that the bamboo chip can vertically get into processing equipment steadily, just need arrange an efficient bamboo chip automatic feed device for bamboo chip processing equipment in this time.
On the other hand, need to get into bamboo chip processing equipment with the mode that the tabasheer face is up, the surf green face is down with the bamboo chip among the prior art, can guarantee more effectively like this that the surf green face is as effectual usable part, and the rate of utilization improves, the problem that the conveyer belt skidded on the surf green face will take place in this time, so urgently need one kind in the market to carry out the automatic feed device that the feeding operation was carried to the bamboo chip fast, stably.
Patent publication No. is CN208963973U, chinese utility model patent that the announcement day is 2019.06.11 discloses a bamboo chip automatic feed device, which comprises a base, a supporting plate, the stock chest, first running roller, the second running roller, the subassembly is held to impeller and pressure, the stock chest extends from top to bottom, the stock chest lower extreme has the discharge gate, first running roller can be located backup pad one side with rotating and is close to the discharge gate and arrange, the second running roller can be located first running roller top with rotating and constitute the crack that is used for centre gripping bamboo chip with first running roller, the impeller is located in the backup pad and is arranged in pushing the crack with the bamboo chip of discharge gate department, the subassembly is held to the pressure throughout keeps the trend of flattening the bamboo chip in the backup pad downwards.
But the bamboo chip automatic feeding device in the utility model has the problem that the bamboo chip is easy to slip and move when being conveyed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bamboo chip mills uses automatic feed device, its mode that can be through setting up conveyer belt, bamboo chip blanking protective unit, cylinder jack-up unit and vertical support unit in the frame reaches the stable transport of bamboo chip, at the effect of the orderly feeding of rough milling equipment department. The utility model has the advantages of bamboo chip promotes simple structure effectively, avoids the bamboo chip to skid effectually, and the bamboo chip is difficult for dropping when carrying, and bamboo chip promotes structure self stability height, is difficult for taking place deformation under the long-term use to and the bamboo chip is to rough milling equipment feeding method simple effectual.
The utility model provides a technical scheme that above-mentioned problem adopted is: automatic feeding device is used in bamboo chip milling, including the frame, and set up conveyer belt in the frame is still including setting up in the frame and being located the bamboo chip blanking protective unit of conveyer belt direction of delivery both sides position department sets up frame one end is used for promoting the cylinder jack-up unit of the bamboo chip that skids, and sets up on the relative medial surface of bamboo chip blanking protective unit and through vertical braces the mode that cylinder jack-up unit promoted the front end is in order to be used for improving the cylinder and transversely promote the vertical support unit of long-term stability.
The further preferred technical scheme is as follows: the bamboo chip blanking protection unit comprises two placing bottom plates, an inner side protection plate and an outer side protection plate, wherein the two placing bottom plates are respectively arranged on long axial frame body plates on two sides of the rack in a threaded manner, the inner side protection plate is arranged on one side close to the bamboo chip falling conveying belt, and the outer side protection plate is arranged on the other side of the placing bottom plate.
The further preferred technical scheme is as follows: inboard guard plate and outside guard plate all are located the long axial middle part position department of frame, the length and the width of inboard guard plate all are less than the outside guard plate.
The further preferred technical scheme is as follows: the air cylinder jacking unit comprises a protruding mounting plate, an inverted U-shaped mounting frame, a transverse air cylinder and a pushing block, wherein the protruding mounting plate is arranged at one end, far away from the rough milling equipment, of the rack, the inverted U-shaped mounting frame is arranged on the protruding mounting plate, the transverse air cylinder is arranged on the inverted U-shaped mounting frame, and the pushing block is arranged on an air cylinder shaft of the transverse air cylinder and used for pushing bamboo chips between the inner side protection plate and the outer side protection plate.
The further preferred technical scheme is as follows: the cylinder jacking unit further comprises two extension plates, permanent magnet blocks and end plates, wherein the two extension plates are arranged at two sides of the push block in the moving direction respectively, the permanent magnet blocks are arranged on the end faces of the extension plates, and the end plates are arranged on the end faces of the permanent magnet blocks.
The further preferred technical scheme is as follows: the vertical supporting unit comprises an inner side end surface groove, an installation groove and permanent magnet strips, wherein the inner side end surface groove is formed in one side of the rough milling equipment from one end of the inner side protection plate and one end of the inner side of the outer side protection plate, the installation groove is formed in the inner bottom surface of the inner side end surface groove, the permanent magnet strips are arranged on the installation groove and jack up the permanent magnet blocks through upward magnetic force repulsion, and the permanent magnet strips are used for reducing the bending deformation degree of the pushing block to the cylinder.
The further preferred technical scheme is as follows: vertical supporting unit still is including setting up on the mounting groove and detain rectangle lid on the permanent magnet strip, and set up on the rectangle lid and through being close to horizontal cylinder one side is shallower, keep away from the darker mode in horizontal cylinder one side is in order to be used for adjusting the permanent magnet strip is right the trapezoidal fluting of permanent magnet piece repulsion magnetic force size.
The further preferred technical scheme is as follows: the vertical supporting unit further comprises a rear-end shorter rod, a front-end longer rod and an inclined elastic rope, wherein the rear-end shorter rod and the front-end longer rod are respectively arranged at the positions, at the two ends of the rectangular cover body, of the two ends of the inner side of the trapezoidal groove, and the two ends of the inclined elastic rope are respectively arranged at the positions of the top points of the rear-end shorter rod and the front-end longer rod and are used for reducing the influence of the pushing block on the bending deformation of the air cylinder shaft in a mode of being highly lifted in the advancing direction.
The further preferred technical scheme is as follows: and the lower surface of the end plate is provided with a rope groove for the inclined elastic rope to pass through.
The use method of the automatic feeding device for bamboo chip milling sequentially comprises the following steps of:
s1, sliding the bamboo chips from the bamboo chip falling conveyor belt to the conveyor belt;
s2, starting the transverse air cylinder, enabling the pushing block to jack up the bamboo chips, giving the bamboo chips an initial sliding speed, and conveying the bamboo chips into the rough milling equipment;
and S3, the pushing block is retracted to complete one complete bamboo chip feeding operation.
The utility model discloses a set up conveyer belt, bamboo chip blanking protection unit, cylinder jack-up unit and vertical support unit's mode in the frame, reach the stable transport of bamboo chip, at the effect of the orderly feeding of rough milling equipment department. The utility model has the advantages of bamboo chip promotes simple structure effectively, avoids the bamboo chip to skid effectually, and the bamboo chip is difficult for dropping when carrying, and bamboo chip promotes structure self stability height, is difficult for taking place deformation under the long-term use to and the bamboo chip is to rough milling equipment feeding method simple effectual.
Drawings
Fig. 1 is a schematic structural diagram of the device of the present invention.
Fig. 2 is the position structure schematic diagram of the middle bamboo piece blanking protection unit of the utility model.
Fig. 3 is a schematic view of the position structure of the middle vertical supporting unit of the present invention.
Fig. 4 is a schematic view of the position structure of the middle permanent magnet strip of the present invention.
Fig. 5 is a schematic diagram of the position structure of the middle inclined elastic rope according to the present invention.
Detailed Description
The following description is only for the 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, 2, 3, 4 and 5, the automatic feeding device for milling bamboo chips comprises a frame 11, a conveying belt 12 arranged on the frame 11, a bamboo chip blanking protection unit 1 arranged on the frame 11 and located at two sides of the conveying direction of the conveying belt 12, a cylinder jacking unit 2 arranged at one end of the frame 11 and used for pushing slipping bamboo chips, and a vertical supporting unit 3 arranged on the inner side surface of the bamboo chip blanking protection unit 1 and used for improving the long-term stability of the cylinder in a manner that the cylinder jacking unit 2 pushes the front end through vertical supporting.
In this embodiment, the bamboo chips firstly fall on the conveyor belt 12 in a mode that the bamboo yellow surfaces face upwards, and in the process, the bamboo chip blanking protection unit 1 performs protection actions on the front side and the rear side of the falling direction, so that the bamboo chips can be ensured to fall back to the conveyor belt 12 again even if the bamboo chips bounce in a small amplitude after falling, and then the bamboo chips slip and cannot advance due to the fact that the contact area between the downward bamboo green surfaces and the conveyor belt 12 is small and smooth, at the moment, the cylinder jacking unit 2 pushes towards the conveying direction of the bamboo chips, so that the effectiveness of the subsequent conveying and discharging actions can be ensured, and the bamboo chips can be effectively conveyed at an initial speed.
In addition, because the jacking length of the cylinder jacking unit 2 is relatively large, the cylinder shaft can bend downwards due to gravity when the cylinder jacking unit is used for a long time, and therefore the vertical supporting unit 3 is used for balancing the dead weight of the pushing part at the front end of the cylinder shaft, and finally the cylinder shaft is still not deformed after the cylinder jacking unit 2 is used for a long time.
The bamboo chip blanking protection unit 1 comprises two placing bottom plates 101 which are respectively arranged on long axial frame plates on two sides of the frame 11 in a threaded manner, an inner side protection plate 102 which is arranged on the placing bottom plate 101 and is close to one side of the bamboo chip falling conveying belt 13, and an outer side protection plate 103 which is arranged on the other placing bottom plate 101. The inner side protection plate 102 and the outer side protection plate 103 are located at the middle position of the long axial direction of the rack 11, and the length and the width of the inner side protection plate 102 are smaller than those of the outer side protection plate 103.
In this embodiment, since the bamboo chips previously dropped onto the conveyor belt 12, the outer side protection plate 103 facing the dropping conveyor belt 13 needs to be relatively larger and higher, and finally, the bamboo chips are not bounced off the conveyor belt 12 and fall off.
The cylinder jacking unit 2 comprises a protruding mounting plate 201 arranged at one end of the frame 11 far away from the rough milling equipment 14, an inverted U-shaped mounting frame 202 arranged on the protruding mounting plate 201, a transverse cylinder 203 arranged on the inverted U-shaped mounting frame 202, and a pushing block 204 arranged on a cylinder shaft of the transverse cylinder 203 and used for pushing bamboo chips between the inner side protection plate 102 and the outer side protection plate 103. The cylinder jacking unit 2 further comprises two extension plates 205 respectively arranged at two sides of the pushing block 204 in the moving direction, permanent magnets 206 arranged on the end faces of the extension plates 205, and end plates 207 arranged on the end faces of the permanent magnets 206.
In this embodiment, the transverse jacking length of the transverse cylinder 203 is 20-80cm, which is relatively long, and the end plate 207 has a certain weight, so that there is not a small downward bending moment at the cylinder axis of the transverse cylinder 203, and thus the vertical support unit 3 is required to counteract this moment.
The vertical supporting unit 3 comprises an inner side end surface groove 301 which is formed from one end of the inner side surface of the inner side protection plate 102 and the inner side surface of the outer side protection plate 103 to one side of the rough milling equipment 14, a mounting groove 302 which is arranged on the inner bottom surface of the inner side end surface groove 301, and a permanent magnet strip 303 which is arranged on the mounting groove 302 and is used for reducing the degree of bending deformation of the pushing block 204 to the cylinder shaft in a mode of repelling the permanent magnet block 206 by upward magnetic force. The vertical supporting unit 3 further includes a rectangular cover 304 disposed on the mounting groove 302 and fastened to the permanent magnet bar 303, and a trapezoidal slot 305 disposed on the rectangular cover 304 and used for adjusting the repulsive magnetic force of the permanent magnet bar 303 to the permanent magnet block 206 in a manner that the rectangular cover is shallower near one side of the transverse cylinder 203 and deeper away from one side of the transverse cylinder 203.
In this embodiment, the first heavy counteracting effect of the downward bending moment on the cylinder axis of the transverse cylinder 203 is the upward repelling and jacking effect of the permanent magnet strip 303 on the permanent magnet block 206, the magnetic force of the permanent magnet strip 303 and the permanent magnet block 206 is adjusted to be not capable of jacking up the bending cylinder axis, and the original downward bending moment is just counteracted, and the trapezoidal slot 305 has the characteristic of being deeper away from one side of the transverse cylinder 203, that is, the rectangular cover 304 on the side away from the transverse cylinder 203 has a smaller reducing effect on the repelling magnetic force, and the more the upward repelling force is, the larger the extension amount of the cylinder axis of the transverse cylinder 203 is, the larger the downward bending moment needs to be counteracted, so that the action of the magnetic repelling and counteracting the downward bending moment has the advantages of adjusting the magnitude and changing the stress moment. The vertical supporting unit 3 further comprises a rear shorter rod 306, a front longer rod 307 and an inclined elastic rope 308, wherein the rear shorter rod 306 and the front longer rod 307 are respectively arranged at two ends of the rectangular cover body 304 which are positioned at two inner sides of the trapezoidal groove 305, and two ends of the inclined elastic rope are respectively arranged at the top points of the rear shorter rod 306 and the front longer rod 307 and are used for reducing the influence of the pushing block 204 on the bending deformation of the cylinder shaft in a mode of being lifted highly in the advancing direction of the end plate 207. The lower surface of the end head plate 207 is provided with a rope groove for the inclined elastic rope 308 to pass through.
In this embodiment, the upward elastic lifting action of the inclined elastic rope 308 on the end plate 207 can also counteract the downward bending moment at the transverse cylinder 203, and the larger the cylinder shaft extension is, the larger the moment to be counteracted is, the larger the downward lifting force of the elastic force is, so as to ensure that the whole adjusting process has the advantage of correspondingly adjustable size.
In this embodiment, the repulsive magnetic force and the elastic force lifting are independent from each other and can be selectively used, and the pushing block 204 itself is hollow to further reduce the downward bending moment of the pushing block 204 on the cylinder shaft, so as to reduce the workload of counteracting the moment.
The use method of the automatic feeding device for bamboo chip milling sequentially comprises the following steps of:
s1, sliding the bamboo chips from the bamboo chip falling conveyer belt 13 to the conveyer belt 12;
s2, starting the transverse air cylinder 203, enabling the pushing block 204 to jack up the bamboo chips, giving the bamboo chips an initial sliding speed, and conveying the bamboo chips into the rough milling equipment 14;
and S3, the pushing block 204 is retracted to complete one complete bamboo chip feeding operation.
In this embodiment, the width of the bamboo chips is 18-25mm, the bamboo chips drop from the bamboo chip falling conveyor belt 13 one by one and cannot be stacked, the transverse air cylinder 203 jacks up for a fixed distance to give a sliding initial speed to the bamboo chips, the conveyor belt 12 is used for assisting the sliding discharge of the bamboo chips, and finally the feeding port is aligned at the rough milling equipment 14 to complete the feeding operation, and other parts which are not mentioned are all performed in the prior art.
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 without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.
Claims (9)
1. Automatic feeding device is used in bamboo chip milling, including frame (11) to and set up conveyer belt (12) on frame (11), its characterized in that: still including setting up just be located in frame (11) bamboo chip blanking protective unit (1) of conveyer belt (12) direction of delivery both sides position department sets up frame (11) one end and is used for promoting cylinder jack-up unit (2) of the bamboo chip that skids, and sets up on the relative medial surface of bamboo chip blanking protective unit (1) and through vertical support cylinder jack-up unit (2) promote the mode of front end in order to be used for improving cylinder horizontal promotion long-term stability's vertical support unit (3).
2. The automatic feeding device for bamboo chip milling of claim 1, wherein: the bamboo chip blanking protection unit (1) comprises two placing bottom plates (101) which are respectively arranged on long axial frame body plates on two sides of the rack (11) in a screwed mode, an inner side protection plate (102) which is arranged on the placing bottom plate (101) and close to one side of a bamboo chip falling conveying belt (13), and an outer side protection plate (103) which is arranged on the placing bottom plate (101).
3. The automatic feeding device for bamboo chip milling of claim 2, wherein: the inner side protection plate (102) and the outer side protection plate (103) are located at the middle position of the rack (11) in the long axial direction, and the length and the width of the inner side protection plate (102) are smaller than those of the outer side protection plate (103).
4. The automatic feeding device for bamboo chip milling of claim 2, wherein: the cylinder jacking unit (2) comprises a protruding mounting plate (201) arranged at one end of the rack (11) far away from the rough milling equipment (14), an inverted U-shaped mounting frame (202) arranged on the protruding mounting plate (201), a transverse cylinder (203) arranged on the inverted U-shaped mounting frame (202), and a pushing block (204) arranged on a cylinder shaft of the transverse cylinder (203) and used for pushing bamboo chips between the inner side protection plate (102) and the outer side protection plate (103).
5. The automatic feeding device for bamboo chip milling of claim 4, wherein: the cylinder jacking unit (2) further comprises two extension plates (205) which are respectively arranged at two sides of the pushing block (204) in the moving direction, permanent magnets (206) arranged on the end faces of the extension plates (205), and end plates (207) arranged on the end faces of the permanent magnets (206).
6. The automatic feeding device for bamboo chip milling of claim 5, wherein: the vertical supporting unit (3) comprises an inner side end surface groove (301) formed from one end of the inner side surface of the inner side protection plate (102) and one end of the inner side surface of the outer side protection plate (103) to one side of the rough milling equipment (14), a mounting groove (302) formed in the inner bottom surface of the inner side end surface groove (301), and a permanent magnet strip (303) which is arranged on the mounting groove (302) and used for reducing the bending deformation degree of the pushing block (204) to the cylinder shaft in a mode of ejecting the permanent magnet block (206) through upward magnetic repulsion.
7. The automatic feeding device for bamboo chip milling of claim 6, wherein: vertical supporting element (3) are still including setting up on mounting groove (302) and detain rectangle lid (304) on permanent magnet strip (303), and set up on rectangle lid (304) and through being close to horizontal cylinder (203) one side is shallower, keep away from horizontal cylinder (203) one side is dark mode is in order to be used for adjusting permanent magnet strip (303) are to trapezoidal fluting (305) of permanent magnet piece (206) repulsion magnetic force size.
8. The automatic feeding device for bamboo chip milling of claim 7, wherein: the vertical supporting unit (3) further comprises a rear end shorter rod (306), a front end longer rod (307) and an inclined elastic rope (308), wherein the rear end shorter rod (306) and the front end longer rod (307) are respectively arranged at two ends of the rectangular cover body (304) which are positioned at two ends of the inner side of the trapezoidal groove (305), and two ends of the inclined elastic rope are respectively arranged at the top points of the rear end shorter rod (306) and the front end longer rod (307) and are used for reducing the influence of the pushing block (204) on the bending deformation of the cylinder shaft in a mode of being lifted highly in the advancing direction of the end head plate (207).
9. The automatic feeding device for bamboo chip milling of claim 8, wherein: the lower surface of the end head plate (207) is provided with a rope groove for the inclined elastic rope (308) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628369.4U CN212636050U (en) | 2020-08-07 | 2020-08-07 | Automatic feeding device for milling bamboo chips |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628369.4U CN212636050U (en) | 2020-08-07 | 2020-08-07 | Automatic feeding device for milling bamboo chips |
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| CN212636050U true CN212636050U (en) | 2021-03-02 |
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| CN202021628369.4U Active CN212636050U (en) | 2020-08-07 | 2020-08-07 | Automatic feeding device for milling bamboo chips |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844297A (en) * | 2020-08-07 | 2020-10-30 | 湖南省林业科学院 | Automatic feeding method and device for milling bamboo chips |
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- 2020-08-07 CN CN202021628369.4U patent/CN212636050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844297A (en) * | 2020-08-07 | 2020-10-30 | 湖南省林业科学院 | Automatic feeding method and device for milling bamboo chips |
| CN111844297B (en) * | 2020-08-07 | 2024-02-27 | 湖南省林业科学院 | Automatic feeding method and device for milling bamboo chips |
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