Feeding arrangement device of bamboo chip lifting equipment
By using a combination of a feeding guide ramp and a vibrating table in the bamboo strip lifting equipment, the problems of uneven bamboo strips and uneven feeding are solved, and the rapid straightening and uniform feeding of bamboo strips are achieved.
Patent Information
- Application Number
- CN202421232609.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing bamboo strip vertical lifting equipment has problems with uneven bamboo strips and uneven feeding during feeding. In particular, when the amount of bamboo strips piled up is small or tilted, the thrust is insufficient, which causes the bamboo strips to not be delivered to the support plate in time. When the amount of bamboo strips piled up is large, the bamboo strips are easy to flip up.
The bamboo strip feeding trough is formed by two feeding guide ramps and a conveyor belt, and combined with a vibrating table that can move up and down. The guide ramps provide guidance and the vibration of the vibrating table ensures that the bamboo strips are fed neatly and evenly.
It enables the rapid straightening and neat placement of bamboo strips, ensuring uniform feeding and avoiding problems such as bamboo strips tilting or flipping over.
Smart Images
Figure CN222311675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bamboo product production equipment, in particular to a feeding and sorting device of bamboo slice lifting equipment. Background Art
[0002] At present, vertical lifting equipment is used to lift and transport bamboo pieces in the production process of bamboo products.
[0003] The existing bamboo chip vertical lifting equipment includes two vertical conveyor belts arranged side by side on the left and right, and multiple support blocks are evenly distributed on each vertical conveyor belt. The support blocks on the two vertical conveyor belts are arranged correspondingly on the left and right, and support plates are arranged on the support blocks to support the bamboo chips so that they do not fall off; a horizontal conveyor belt is arranged at the bottom of the two vertical conveyor belts, and the bamboo chips are horizontally transported to the support plates of the two vertical conveyor belts by the horizontal conveyor belt. Since the bamboo chips are densely stacked on the horizontal conveyor belt, they need to be pushed to the support plates by the horizontal forward thrust given by the rear bamboo chips during the horizontal conveyor belt conveying process. When the rear bamboo chips are less or skewed, the thrust is insufficient and the bamboo chips cannot be sent to the support plates in time. When the rear bamboo chips are more, the bamboo chips are easily flipped upwards under the action of the larger horizontal forward thrust from the rear. Therefore, the existing bamboo chip vertical lifting machine has the problems of uneven bamboo chips and uneven feeding. Utility Model Content
[0004] The utility model aims to provide a feeding and arranging device for bamboo chip lifting equipment, which can improve the neatness of bamboo chips and enhance the feeding uniformity.
[0005] The technical scheme for achieving the purpose of the utility model is: a feeding and sorting device of a bamboo chip lifting device, comprising two feeding guide inclined surfaces located on the feeding side of the bamboo chip lifting device; the bamboo chip lifting device comprises an annular conveyor belt, the conveyor belt is vertically arranged, and a plurality of supporting cross plates are evenly distributed on the conveying direction of the conveyor belt; the supporting cross plates protrude from the belt surfaces of the two conveyor belts and are used to support the bamboo chips from falling off; the inclination direction of the feeding guide inclined surface is gradually inclined downward from the side away from the conveyor belt to the side close to the conveyor belt, the two feeding guide inclined surfaces are located on the same inclined surface and are respectively arranged on the left and right sides of the conveyor belt, and the two feeding guide inclined surfaces and the conveyor belt are enclosed to form a bamboo chip feeding trough; a vibration table that can move up and down is also provided on the feeding side of the bamboo chip lifting device, the vibration table is located between the two feeding guide inclined surfaces and is arranged close to the lower end of the feeding guide inclined surface, and the vibration table is driven by the vibration table transmission mechanism to move up and down; the movement path of the vibration table intersects with the inclined surface where the two feeding guide inclined surfaces are located.
[0006] The utility model adopts a bamboo chip feeding trough formed by two feeding guide inclined surfaces and a conveyor belt to feed bamboo chips. Since the inclination direction of the feeding guide inclined surface is gradually inclined downward from the side away from the conveyor belt to the side close to the conveyor belt, it can continuously provide a guiding effect for the bamboo chips accumulated in the bamboo chip feeding trough to move downward and toward the conveyor belt side; at the same time, the setting of the vibration table enables the bamboo chips in the bamboo chip feeding trough to be continuously lifted up and dropped down, which plays a role of vibrating the materials, so that the crooked and turned-up bamboo chips in the bamboo chip feeding trough are quickly straightened out, and the placement direction of the bamboo chips is kept neat and consistent, which is conducive to uniform feeding.
[0007] Furthermore, the angle between the feed guide slope and the conveyor belt is preferably controlled to be between 40° and 70°.
[0008] Furthermore, vertical guide grooves are respectively provided on the left and right sides of the vibration table, and rollers are respectively fixed on the left and right side walls of the vibration table, and the rollers on the left and right sides are respectively slidably installed in the vertical guide grooves on the same side. The vertical guide grooves can guide the vibration table when it moves up and down; at the same time, the rollers can reduce the wear of the vibration table. Furthermore, the vertical guide grooves are composed of two parallel vertical rods arranged at intervals, and in this case, the rollers are slidably installed in the gap between the two vertical rods.
[0009] Furthermore, the bamboo chip lifting equipment also includes a frame, the conveyor belt is installed in the frame, and the frames on the left and right sides of the conveyor belt are equipped with vertical material blocking plates corresponding to the feed guide slopes one by one, each of the vertical material blocking plates is connected to the lower end of the corresponding feed guide slope, and the two vertical material blocking plates and the two conveyor belts together with the two feed guide slopes form the bamboo chip feed trough.
[0010] Further, the vibration table transmission mechanism includes a horizontal rotating shaft located on the side of the vibration table away from the conveyor belt, and the horizontal rotating shaft is driven by the rotation drive assembly to rotate back and forth to achieve swinging. A first connecting rod perpendicular to the horizontal rotating shaft is connected to the side wall of the horizontal rotating shaft, and the other end of the first connecting rod is hinged to the second connecting rod, and the other end of the second connecting rod is hinged to the fixed plate fixed on the side wall of the vibration table to drive the vibration table to move up and down. The horizontal rotating shaft can be rotatably installed on a fixed support frame. When working, the back and forth rotation of the horizontal rotating shaft will drive the first connecting rod and the second connecting rod to swing in turn, and then the second connecting rod drives the vibration table to move up and down. Further, the rotation drive assembly includes a transmission shaft, a turntable connected to the transmission shaft and driven by the transmission shaft to rotate, a third connecting rod hinged to the turntable near the edge position, and a fourth connecting rod hinged to the other end of the third connecting rod, and the other end of the fourth connecting rod is fixedly connected to the horizontal rotating shaft. During operation, the rotation of the transmission shaft will drive the rotating disk to rotate, and the rotating disk will then drive the third connecting rod and the fourth connecting rod to swing, and the fourth connecting rod drives the horizontal rotating shaft to rotate back and forth. Preferably, the two ends of the horizontal rotating shaft are respectively fixed with a first connecting rod, and the two first connecting rods are arranged in parallel; two fixing plates are horizontally spaced apart on the side wall of the vibration table, and the two first connecting rods and the two fixing plates are respectively hinged through a corresponding second connecting rod, so that the transmission is more stable. Further preferably, the ends of the two first connecting rods away from the horizontal rotating shaft are fixedly connected by a first reinforcing rod, and the fourth connecting rod is fixedly connected to the first reinforcing rod by a second reinforcing rod, so that the connection stability between the first connecting rod, the horizontal rotating shaft and the fourth connecting rod is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the feeding and sorting device of the bamboo chip lifting equipment of the utility model at a first angle;
[0012] Figure 2 It is a schematic diagram of the positional relationship between the belt surface of the conveyor belt and the feed guide inclined surface of the utility model, wherein the direction indicated by the arrow is the running direction of the conveyor belt;
[0013] Figure 3 It is a three-dimensional structural schematic diagram of the vibration table transmission mechanism of the utility model at a first angle;
[0014] Figure 4 It is a three-dimensional structural schematic diagram of the vibration table transmission mechanism of the utility model at a second angle. DETAILED DESCRIPTION
[0015] The specific implementation of the feeding and sorting device of the bamboo chip lifting equipment of the utility model is described in detail below with reference to the accompanying drawings:
[0016] Combination Figure 1and Figure 2 A feeding arrangement device for a bamboo chip lifting device, comprising two feeding guide inclined surfaces 20 located on the feeding side of a bamboo chip lifting device 10; the bamboo chip lifting device 10 comprises an annular conveyor belt 11, on which a plurality of supporting transverse plates 12 are evenly distributed along the conveying direction thereof; the supporting transverse plates 12 are arranged to protrude from the belt surfaces of the two conveyor belts 11, and are used to support the bamboo chips 100 from falling; the inclination direction of the feeding guide inclined surface 20 is gradually inclined downward from the side away from the conveyor belt 11 to the side close to the conveyor belt 11, and the two feeding guide inclined surfaces 20 are arranged to protrude from the conveyor belt 1 ... The inclined planes 20 are located on the same inclined plane and are arranged on the left and right sides of the conveyor belt 11. The two feed guide inclined planes 20 and the conveyor belt 11 enclose a bamboo chip feeding trough 30; a vibration table 40 that can move up and down is also provided on the feeding side of the bamboo chip lifting device 10. The vibration table 40 is located between the two feed guide inclined planes 20 and is arranged close to the lower end of the feed guide inclined plane 20. The vibration table 40 is driven by a vibration table transmission mechanism 50 to move up and down; the movement path of the vibration table 40 intersects with the inclined plane where the two feed guide inclined planes 20 are located.
[0017] During feeding, the bamboo chips 100 are stacked horizontally in the bamboo chip feeding trough 30. During the up and down movement of the vibration table 40, the bamboo chips 100 on the feeding guide slope 20 are lifted upward as the vibration table 40 rises. When the vibration table 40 descends, the bamboo chips 100 fall back onto the feeding guide slope 20, thereby achieving vibration sorting of the bamboo chips in the bamboo chip feeding trough 30.
[0018] The utility model adopts a bamboo chip feeding trough 30 formed by two feeding guide inclined surfaces 20 and a conveyor belt 11 to feed bamboo chips. Since the inclination direction of the feeding guide inclined surface 20 is gradually inclined downward from the side away from the conveyor belt 11 to the side close to the conveyor belt 11, it can continuously provide a guiding effect for the bamboo chips 100 accumulated in the bamboo chip feeding trough 30 to move downward and toward the conveyor belt 11 side; when used in conjunction with a vibration table, the crooked and turned-up bamboo chips 100 in the bamboo chip feeding trough 30 can be quickly straightened, and the placement direction of the bamboo chips remains neat and consistent, which is conducive to uniform feeding.
[0019] The conveyor belt 11 may be composed of two groups of conveyor chains that are symmetrically arranged.
[0020] Further, such as Figure 2 As shown, the angle A between the feed guide slope 20 and the conveyor belt 11 is preferably controlled to be 40° to 70°.
[0021] Further, such as Figure 1 , Figure 3 and Figure 4, vertical guide grooves 60 are respectively provided on the left and right sides of the vibration table 40, and rollers 70 are respectively fixed on the left and right side walls of the vibration table 40, and the rollers 70 on the left and the rollers 70 on the right are respectively slidably installed in the vertical guide grooves 60 on the same side. The vertical guide grooves 60 can guide the vibration table 40 when it moves up and down; at the same time, the rollers 70 can reduce the wear of the vibration table 40. In the specific implementation process, Figure 1 , Figure 3 and Figure 4 The vertical guide groove 60 is composed of two parallel vertical rods 61 arranged at intervals. At this time, the roller 70 is slidably installed in the gap between the two vertical rods 61.
[0022] Further, such as Figure 1 As shown, the bamboo chip lifting device 10 also includes a frame 13, the conveyor belt 11 is installed in the frame 13, and the frame 13 on the left and right sides of the conveyor belt 11 is equipped with a material blocking vertical plate 80 corresponding to the feed guide inclined surface 20, each of the material blocking vertical plates 80 is connected to the lower end of the corresponding feed guide inclined surface 20, and the two material blocking vertical plates 80 and the two conveyor belts 11 are together with the two feed guide inclined surfaces 20 to form the bamboo chip feed trough 30. Of course, the material blocking vertical plate 70 can be set or not. When the material blocking vertical plate 80 is set, it can play a good role in limiting and blocking the bamboo chips 100 with a long length.
[0023] Further, combined with Figure 3 and Figure 4 The vibration table transmission mechanism 50 includes a horizontal shaft 51 located on the side of the vibration table 40 away from the conveyor belt 11. The horizontal shaft 51 is driven by a rotation drive assembly 52 to rotate back and forth to achieve swing. A first connecting rod 53 perpendicular to the horizontal shaft 51 is connected to the side wall of the horizontal shaft 51. The other end of the first connecting rod 53 is hinged to a second connecting rod 54. The other end of the second connecting rod 54 is hinged to a fixing plate 90 fixed on the side wall of the vibration table 40 and can drive the vibration table 40 to move up and down. The horizontal shaft 51 is rotatably mounted on a fixed support frame 110. During operation, the back and forth rotation of the horizontal shaft 51 will drive the first connecting rod 53 and the second connecting rod 54 to swing in turn, and then the second connecting rod 54 will drive the vibration table 40 to move up and down. Furthermore, combined with Figure 3 and Figure 4The rotation drive assembly 52 includes a transmission shaft 521 (driven to rotate by a motor), a turntable 522 connected to the transmission shaft 521 and driven to rotate by the transmission shaft 521, a third connecting rod 523 hinged to the turntable 522 near the edge, and a fourth connecting rod 524 hinged to the other end of the third connecting rod 523, and the other end of the fourth connecting rod 524 is fixedly connected to the horizontal rotation shaft 51. During operation, the rotation of the transmission shaft 521 will drive the rotation of the rotating disk 522, and the rotating disk 522 will drive the third connecting rod 523 and the fourth connecting rod 524 to swing, and the fourth connecting rod 524 will drive the horizontal rotation shaft 51 to rotate back and forth. Preferably, as Figure 3 , Figure 4 As shown, the two ends of the horizontal shaft 51 are respectively fixed with first connecting rods 53, and the two first connecting rods 53 are arranged in parallel; two fixing plates 90 are arranged horizontally and spaced apart on the side wall of the vibration table 40, and the two first connecting rods 53 and the two fixing plates 90 are respectively hinged through a corresponding second connecting rod 54, so that the transmission is more stable. Figure 3 , Figure 4 As shown, the ends of the two first connecting rods 53 away from the horizontal shaft 51 are fixedly connected by a first reinforcing rod 55, and the fourth connecting rod 524 is fixedly connected to the first reinforcing rod 55 by a second reinforcing rod 56, so that the connection stability between the first connecting rod 53, the horizontal shaft 51, and the fourth connecting rod 524 is better. Of course, the vibration table rotation mechanism can be but not limited to the specific structure of the vibration table transmission mechanism in the drawings, and it can also be other types of existing vibration table transmission mechanisms.
[0024] In the specific implementation process, the transmission shaft 521 is rotatably mounted on a fixed plate 120 (such as Figure 4 As shown), the fixing plate 120 is fixedly connected to the frame 13 via an intermediate connecting member.
[0025] For ordinary technicians in the technical field to which the utility model belongs, the utility model can make several simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as falling within the protection scope of the utility model.
Claims
1. A feeding and sorting device for bamboo chip lifting equipment, characterized in that: It includes two feed guide slopes located on the feed side of the bamboo chip lifting device; the bamboo chip lifting device includes an annular conveyor belt, the conveyor belt is upright, and a plurality of support cross plates are evenly distributed on the conveyor belt along its conveying direction; the support cross plates are protruding from the belt surfaces of the two conveyor belts and are used to support the bamboo chips to prevent them from falling; the inclination direction of the feed guide slope is gradually inclined downward from the side away from the conveyor belt to the side close to the conveyor belt, the two feed guide slopes are located on the same slope and are respectively arranged on the left and right sides of the conveyor belt, and the two feed guide slopes and the conveyor belt are enclosed to form a bamboo chip feeding trough; a vibration table that can move up and down is also provided on the feed side of the bamboo chip lifting device, the vibration table is located between the two feed guide slopes and is arranged close to the lower end of the feed guide slope, and the vibration table is driven to move up and down by a vibration table transmission mechanism; the movement path of the vibration table intersects with the slope where the two feed guide slopes are located.
2. The feeding and sorting device of the bamboo chip lifting equipment according to claim 1 is characterized in that: The angle between the feed guide slope and the conveyor belt is controlled to be 40° to 70°.
3. The feeding and sorting device of the bamboo chip lifting equipment according to claim 1 is characterized in that: The left and right sides of the vibration table are respectively provided with vertical guide grooves, and the left and right side walls of the vibration table are respectively fixed with rollers, and the roller on the left side and the roller on the right side are respectively slidably installed in the vertical guide grooves on the same side.
4. The feeding and sorting device of the bamboo chip lifting equipment according to claim 3 is characterized in that: The vertical guide groove is composed of two parallel vertical rods arranged at intervals, and the roller is slidably installed in the gap between the two vertical rods.
5. The feeding and sorting device of the bamboo chip lifting equipment according to claim 1 is characterized in that: The bamboo chip lifting equipment also includes a frame, the conveyor belt is installed in the frame, and the frames on the left and right sides of the conveyor belt are equipped with vertical baffle plates arranged in a one-to-one correspondence with the feed guide inclined surfaces. Each of the vertical baffle plates is connected to the lower end of the corresponding feed guide inclined surface, and the two vertical baffle plates and the two conveyor belts together with the two feed guide inclined surfaces form the bamboo chip feeding trough.
6. The feeding and sorting device of the bamboo chip lifting equipment according to claim 1 is characterized in that: The vibration table transmission mechanism includes a horizontal rotating shaft located on the side of the vibration table away from the conveyor belt. The horizontal rotating shaft is driven by a rotating drive component to rotate back and forth to achieve swing. A first connecting rod perpendicular to the horizontal rotating shaft is connected to the side wall of the horizontal rotating shaft. A second connecting rod is hinged to the other end of the first connecting rod. The other end of the second connecting rod is hinged to a fixing plate fixed on the side wall of the vibration table to drive the vibration table to move up and down. The horizontal rotating shaft can be rotatably installed on a fixed support frame.
7. The feeding and sorting device of the bamboo chip lifting equipment according to claim 6 is characterized in that: The rotation drive assembly includes a transmission shaft, a turntable connected to the transmission shaft and driven to rotate by the transmission shaft, a third connecting rod hinged to the turntable near the edge, and a fourth connecting rod hinged to the other end of the third connecting rod, and the other end of the fourth connecting rod is fixedly connected to the horizontal rotating shaft.
8. The feeding and sorting device of the bamboo chip lifting equipment according to claim 7 is characterized in that: The two ends of the horizontal rotating shaft are respectively fixed with a first connecting rod, and the two first connecting rods are arranged in parallel; two fixing plates are horizontally spaced apart on the side wall of the vibration table, and the two first connecting rods are hinged to the two fixing plates through a corresponding second connecting rod.
9. The feeding and sorting device of the bamboo chip lifting equipment according to claim 8, characterized in that: The ends of the two first connecting rods away from the horizontal rotation axis are fixedly connected via a first reinforcing rod, and the fourth connecting rod and the first reinforcing rod are fixedly connected via a second reinforcing rod.