Dendrocalamus latiflorus shucking, slitting and classifying treatment production line

Abstract

The invention discloses a dendrocalamus latiflorus husking, slitting and classified treatment production line. The dendrocalamus latiflorus husking, slitting and classified treatment production line comprises a husking rack, a slitting rack, a husking mechanism arranged on the rack and a slitting mechanism arranged on the slitting rack. Wherein materials are conveyed between the husking mechanism and the slitting mechanism through a conveying belt. According to the invention, the husking mechanism is used for husking the harvested dendrocalamus latiflorus; then the husked dendrocalamus latiflorus is conveyed to the slitting mechanism through the conveying belt to be slit; the water content of dendrocalamus latiflorus shells is less than that of the dendrocalamus latiflorus shells, so that whether the husking cutter is in contact with dendrocalamus latiflorus layers or not can be detected by virtue of a current sensor, and the feeding amount of the feeding telescopic cylinder is controlled by virtue of a controller; therefore, the dendrocalamus latiflorus of different sizes can be effectively and quickly husked.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo shoot processing equipment, and in particular to a production line for shelling, cutting and classifying bamboo shoots. Background Art

[0002] In the traditional bamboo shoot processing technology, bamboo shoot peeling is to peel the shell of fresh bamboo shoots and leave only the inner bamboo shoot body. The total thickness of each layer of bamboo shoot shell is usually 4mm-5mm. In order to ensure the quality, the manual peeling operation has low productivity. Since the peeling process is done manually, the labor productivity is low, the cost is high, and it is easy to cause pollution, which affects the product quality.

[0003] In the prior art, as disclosed in Publication (Announcement) No.: CN221410309U, a bamboo shoot shelling device is disclosed, comprising: a feeding box, a feeding mechanism and a shelling mechanism; a feeding box is provided with a hopper and an inner cavity; the feeding mechanism is installed inside the inner cavity, the feeding mechanism comprises a feeding rod, a sliding rod is fixed on the feeding rod, a rotating disk is rotatably connected to the feeding box, a fixed rod is fixed on the rotating disk, a pair of chutes are excavated on the side wall of the inner cavity, a slider is arranged inside the chutes, and the slider is fixedly connected to the feeding rod; the shelling mechanism is installed on the feeding box, the shelling mechanism comprises a pair of rotating wheels, a plurality of shelling blades are arranged on the rotating wheels, a pressing block is arranged above the pair of rotating wheels, and a plurality of rollers are rotatably connected to the pressing block. The utility model enables the bamboo shoot shelling device to automatically feed by setting the relevant mechanisms of the bamboo shoot shelling device, reduces the consumption of manpower, improves the practicality of the bamboo shoot shelling device, speeds up the shelling speed of bamboo shoots, and improves the production efficiency of bamboo shoots.

[0004] However, since the sizes of bamboo shoots vary greatly after being collected, conventional techniques are not easy to adjust, resulting in insufficient versatility in shelling the bamboo shoots; and it is also not easy to perform subsequent cutting and processing of the bamboo shoots. Summary of the invention

[0005] The purpose of the present invention is to provide a production line for shelling, cutting and classifying bamboo shoots, so as to solve the problems that conventional bamboo shoot shelling is not versatile enough and cannot be cut at the same time.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention provides a production line for shelling, cutting and classifying bamboo shoots, comprising a shelling frame, a cutting frame, a shelling mechanism arranged on the frame, and a cutting mechanism arranged on the cutting frame; wherein materials are transmitted between the shelling mechanism and the cutting mechanism via a conveyor belt;

[0008] The shelling mechanism comprises an active roller arranged on the shelling frame, an adjusting roller used in conjunction with the active roller, and a shelling knife located directly below the gap between the active roller and the adjusting roller; the active roller is driven by a motor;

[0009] The slitting mechanism comprises a slitting knife seat arranged on the slitting machine frame and located on one side of the conveyor belt, and a propulsion cylinder arranged on the other side of the conveyor belt and facing the slitting knife seat.

[0010] Furthermore, a spacing adjustment cylinder is arranged on the shelling frame, the telescopic end of the spacing adjustment cylinder is connected to a slide seat, a slide rail adapted to the end of the slide seat is arranged on the side wall of the shelling frame, and both ends of the adjustment roller are installed on the slide seat through a bearing seat.

[0011] Furthermore, the shelling knife adjusts the feed amount through a feed telescopic cylinder;

[0012] The knife feed telescopic cylinder is arranged on the shelling machine frame through a bracket, and a knife seat made of insulating material is arranged at its telescopic end, and two dovetail grooves for respectively installing the shelling knives are symmetrically arranged on the knife seat; the two shelling knives are isolated by insulating material, and the shelling knives are connected to a current sensor and a power supply through a wire;

[0013] The shelling knife is an inclined ramp structure, and the blade is inclined upward.

[0014] Furthermore, a positioning mechanism is arranged above the gap between the active roller and the adjusting roller; the positioning mechanism comprises an upper bracket arranged above the shelling machine frame, a clamping adjustment cylinder arranged on the upper bracket, a lifting seat arranged at the telescopic end of the clamping adjustment cylinder, and two positioning rollers arranged on the lifting seat through spring guide rods; wherein a plurality of guide rods penetrating the upper bracket for positioning are vertically arranged on the lifting seat; wherein the two ends of the positioning roller are connected to the lower end of the spring guide rod through a bearing seat, the upper end of the spring guide rod penetrates the top of the lifting seat, and a limit disk is arranged at its upper end, and a spring is sleeved on the spring guide rod.

[0015] Furthermore, a bamboo shoot husk conveyor belt 5 is provided below the gap between the active roller and the adjusting roller; and a baffle is provided between the shelling knife and the adjusting roller.

[0016] Furthermore, partitions are evenly spaced apart on the conveying surface of the conveyor belt.

[0017] Furthermore, a through feed hole is opened on the slitting frame at a position corresponding to the propulsion cylinder; a mold cavity perpendicular to the feed hole is opened in the slitting frame; the slitting knife seat is adapted to be installed in the mold cavity; a slitting net for slitting bamboo shoots is arranged on the slitting knife seat; and a photoelectric sensor for detecting the position of bamboo shoots is arranged on the slitting frame through a bracket.

[0018] Furthermore, both ends of the feed hole are expanded structures.

[0019] Furthermore, a dense-hole slitting net and a sparse-hole slitting net for slitting the bamboo shoots are arranged on the slitting knife seat.

[0020] Furthermore, the propulsion cylinder is arranged on one side of the conveyor belt through a bracket, and the telescopic end of the propulsion cylinder is provided with a push plate adapted to the feed hole.

[0021] Compared with the prior art, the present invention has the following beneficial technical effects: in the present invention, the shelling mechanism is used to first shell the harvested bamboo shoots; then the shelled bamboo shoots are conveyed to the slitting mechanism for slitting via a conveyor belt; and in the present application, the water content of the bamboo shoot shell is less than that of the inside of the bamboo shoot, so that the current sensor can be used to detect whether the shelling knife contacts the bamboo shoot layer, and the controller can be used to control the feed amount of the feed telescopic cylinder; thereby achieving effective and rapid shelling of bamboo shoots of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a main schematic diagram of the bamboo shoot peeling, cutting and classification processing production line of the present invention;

[0024] Figure 2 for Figure 1 Schematic diagram of the adjustment action;

[0025] Figure 3 for Figure 1 Schematic diagram of the shell breaking mechanism;

[0026] Figure 4 This is a schematic diagram of the shell breaking mechanism control;

[0027] Figure 5 It is a cross-sectional schematic diagram of the shell breaking mechanism;

[0028] Figure 6 It is a schematic diagram of the shell breaking mechanism structure;

[0029] Figure 7 for Figure 1 Schematic diagram of the middle cutting mechanism;

[0030] Figure 8 for Figure 1 Schematic diagram of the cross section of the middle cutting mechanism;

[0031] Fig. 9 It is a schematic diagram of the slitting knife seat in the slitting mechanism.

[0032] Explanation of the reference numerals: 100, shelling frame; 101, baffle; 200, active roller; 300, adjusting roller; 301, slide; 302, spacing adjusting cylinder; 400, shelling knife; 401, feed telescopic cylinder; 402, knife seat; 4021, dovetail groove; 403, current sensor; 500, bamboo shoot conveyor belt; 600, upper bracket; 601, clamping adjusting cylinder; 602, lifting seat; 603, positioning roller; 604, spring guide rod; 700, conveyor belt; 701, partition; 800, slitting frame; 801, feeding hole; 802, photoelectric sensor; 803, slitting knife seat; 8031, dense hole slitting net; 8032, sparse hole slitting net; 900, pushing cylinder; 901, pushing plate; 902, bracket. DETAILED DESCRIPTION

[0033] The present embodiment discloses a production line for shelling, cutting and sorting bamboo shoots, comprising a shelling frame 100, a cutting frame 800, a shelling mechanism installed on the frame 100, and a cutting mechanism installed on the cutting frame 800; wherein materials are transmitted between the shelling mechanism and the cutting mechanism via a conveyor belt 700.

[0034] In this embodiment, the shelling mechanism is used to first shell the harvested bamboo shoots; then the shelled bamboo shoots are conveyed to the slitting mechanism for slitting via the conveyor belt 700; partitions 701 are evenly spacedly installed on the conveying surface of the conveyor belt 700 to facilitate independent processing of each bamboo shoot.

[0035] like Figure 1 and Figure 2 As shown, the shelling mechanism includes an active roller 200 installed on the shelling frame 100, an adjusting roller 300 used in conjunction with the active roller 200, and a shelling knife 400 located directly below the gap between the active roller 200 and the adjusting roller 300; the active roller 200 is driven by a motor.

[0036] When in use, the regulating roller 300 is driven to rotate by a motor, thereby cooperating with the regulating roller 300 to drive the bamboo shoots to rotate; while rotating, the shelling knife 400 is used to peel off the shell of the bamboo shoots.

[0037] In this embodiment, Figure 1 and Figure 2As shown, a positioning mechanism is installed above the gap between the active roller 200 and the adjusting roller 300; the positioning mechanism includes an upper bracket 600 installed above the shelling machine frame 100, a clamping adjustment cylinder 601 installed on the upper bracket 600, a lifting seat 602 installed at the telescopic end of the clamping adjustment cylinder 601, and two positioning rollers 603 installed on the lifting seat 602 through spring guide rods 604; wherein a plurality of guide rods penetrating the upper bracket 600 for positioning are vertically installed on the lifting seat 602; wherein the two ends of the positioning roller 603 are connected to the lower end of the spring guide rod 604 through a bearing seat, the upper end of the spring guide rod 604 penetrates the top of the lifting seat 602, and a limiting disk is installed on its upper end, and a spring is sleeved on the spring guide rod 604; wherein when the clamping adjustment cylinder 601 is used to press the bamboo shoots downward, the spring can be used to achieve buffering and pressing of the bamboo shoots.

[0038] A bamboo shoot husk conveyor belt 500 is installed below the gap between the active roller 200 and the adjusting roller 300 for conveying the bamboo shoot husks for processing feed; a baffle 101 is installed between the shelling knife 400 and the adjusting roller 300 to facilitate the smooth introduction of the bamboo shoot husks onto the bamboo shoot husk conveyor belt 500.

[0039] In specific implementation, in order to process bamboo shoots of different outer diameters, a spacing adjustment cylinder 302 is installed on the shelling frame 100, and the telescopic end of the spacing adjustment cylinder 302 is connected to a slide seat 301, and a slide rail adapted to the end of the slide seat 301 is installed on the side wall of the shelling frame 100, and both ends of the adjusting roller 300 are installed on the slide seat 301 through a bearing seat.

[0040] When in use, the spacing between the adjusting roller 300 and the active roller 200 is adjusted by the spacing adjusting cylinder 302, so as to adapt to the processing of bamboo shoots of different sizes. In this embodiment, the adjusting roller 300 is higher than the position of the active roller 200, so as to facilitate the cooperation with the shelling knife 400 to push the shelled bamboo shoots onto the conveyor belt 700.

[0041] In this embodiment, Figure 2 As shown, the shelling knife 400 is an inclined ramp structure, and the blade is inclined upward; the shelling knife 400 adjusts the feed amount through the feed telescopic cylinder 401.

[0042] The shelling knife 400 is pushed upward by utilizing the knife feed telescopic cylinder 401 , and the adjusting roller 300 slides to the left, thereby pushing the shelled bamboo shoots onto the conveyor belt 700 .

[0043] In this embodiment, in order to process irregular cylindrical bamboo shoots and automatically control the feed.

[0044] A plurality of shelling knives 400 are installed just below the gap between the active roller 200 and the adjusting roller 300 to adjust the lifting and lowering of the shelling knives 400 through the knife feed telescopic cylinder 401 .

[0045] like Figure 4-6 As shown, the feed telescopic cylinder 401 is installed on the shelling machine frame 100 through a bracket, and a knife seat 402 made of insulating material is installed at its telescopic end, and two dovetail grooves 4021 for respectively installing the shelling knives 400 are symmetrically provided on the knife seat 402; wherein the two shelling knives 400 are isolated by insulating material, and the shelling knives 400 are connected with a current sensor 403 and a power supply through a wire.

[0046] The shelling knife 400 is made of a good conductor, and the shelling knife 400 is made of steel or copper.

[0047] In this embodiment, the water content of the bamboo shoot shell is lower than that of the inside of the bamboo shoot, so that the current sensor 403 can be used to detect whether the shelling knife 400 contacts the bamboo shoot layer, and the controller can be used to control the feed amount of the feed telescopic cylinder 401.

[0048] The slitting mechanism includes a slitting knife seat 803 installed on the slitting machine frame 800 and located on one side of the conveyor belt 700 , and a thrust cylinder 900 installed on the other side of the conveyor belt 700 and facing the slitting knife seat 803 .

[0049] A through feed hole 801 is provided on the slitting frame 800 at a position corresponding to the propulsion cylinder 900; a mold cavity perpendicular to the feed hole 801 is provided in the slitting frame 800; the slitting knife seat 803 is adapted to be installed in the mold cavity; a slitting net for slitting bamboo shoots is installed on the slitting knife seat 803; a photoelectric sensor 802 for detecting the position of bamboo shoots is installed on the slitting frame 800 through a bracket.

[0050] When in use, the photoelectric sensor 802 is used to detect in real time whether the bamboo shoots on the conveyor belt 700 are located between the propulsion cylinder 900 and the feed hole 801; if they are aligned, the conveyor belt 700 is controlled to stop, and the bamboo shoots on it are pushed into the feed hole 801 by the propulsion cylinder 900, and at the same time, with the help of the slitting knife seat 803 in the feed hole 801, the bamboo shoots are cut into the required bamboo shoots.

[0051] In this embodiment, both ends of the feed hole 801 are flared structures to facilitate feeding and discharging.

[0052] In this embodiment, a dense hole slitting net 8031 ​​and a sparse hole slitting net 8032 for slitting bamboo shoots are installed on the slitting knife seat 803; wherein the dense hole slitting net 8031 ​​and the sparse hole slitting net 8032 can correspond to the feeding hole 801 respectively, which is convenient for selection and adjustment according to needs.

[0053] In this embodiment, the propulsion cylinder 900 is installed on one side of the conveyor belt 700 through a bracket 902 , and a push plate 901 adapted to the feed hole 801 is installed at the telescopic end of the propulsion cylinder 900 .

[0054] The above embodiments are only descriptions of the preferred methods of the invention, and are not intended to limit the scope of the invention. Without departing from the design spirit of the invention, various modifications and improvements made to the technical solutions of the invention by ordinary technicians in this field should fall within the protection scope of the claims of the invention.

Claims

1. A production line for peeling, cutting and sorting bamboo shoots, characterized in that: It comprises a shelling frame (100), a slitting frame (800), a shelling mechanism arranged on the frame (100), and a slitting mechanism arranged on the slitting frame (800); wherein materials are transmitted between the shelling mechanism and the slitting mechanism via a conveyor belt (700); The shelling mechanism comprises a driving roller (200) arranged on the shelling frame (100), an adjusting roller (300) used in conjunction with the driving roller (200), and a shelling knife (400) located directly below the gap between the driving roller (200) and the adjusting roller (300); the driving roller (200) is driven by a motor; The slitting mechanism comprises a slitting knife seat (803) arranged on the slitting machine frame (800) and located on one side of the conveyor belt (700), and a propulsion cylinder (900) arranged on the other side of the conveyor belt (700) and facing the slitting knife seat (803).

2. The bamboo shoot peeling, cutting and classification processing production line according to claim 1 is characterized in that: A spacing adjustment cylinder (302) is arranged on the shelling frame (100), and a sliding seat (301) is connected to the telescopic end of the spacing adjustment cylinder (302). A sliding rail adapted to the end of the sliding seat (301) is arranged on the side wall of the shelling frame (100), and both ends of the adjustment roller (300) are installed on the sliding seat (301) through a bearing seat.

3. The bamboo shoot peeling, cutting and classification processing production line according to claim 2 is characterized in that: The shelling knife (400) adjusts the feed amount through a knife feed telescopic cylinder (401); The knife feed telescopic cylinder (401) is arranged on the shelling machine frame (100) through a bracket, and a knife seat (402) made of insulating material is arranged at its telescopic end, and two dovetail grooves (4021) for respectively installing the shelling knives (400) are symmetrically arranged on the knife seat (402); the two shelling knives (400) are isolated by insulating material, and the shelling knives (400) are connected to a current sensor (403) and a power supply through a wire; The shelling knife (400) is an inclined slope structure, and the blade is inclined upward.

4. The bamboo shoot peeling, cutting and classification processing production line according to claim 3 is characterized in that: A positioning mechanism is provided above the gap between the active roller (200) and the adjusting roller (300); The positioning mechanism comprises an upper bracket (600) arranged above the shelling machine frame (100), a clamping adjustment cylinder (601) arranged on the upper bracket (600), a lifting seat (602) arranged at the telescopic end of the clamping adjustment cylinder (601), and two positioning rollers (603) arranged on the lifting seat (602) through spring guide rods (604); wherein a plurality of guide rods penetrating the upper bracket (600) for positioning are vertically arranged on the lifting seat (602); wherein the two ends of the positioning roller (603) are connected to the lower end of the spring guide rod (604) through a bearing seat, the upper end of the spring guide rod (604) penetrates the top of the lifting seat (602), and a limit plate is arranged on the upper end thereof, and a spring is sleeved on the spring guide rod (604).

5. The bamboo shoot peeling, cutting and classification processing production line according to claim 4 is characterized in that: A bamboo shoot husk conveyor belt (500) is also provided below the gap between the active roller (200) and the regulating roller (300); and a baffle (101) is provided between the husking knife (400) and the regulating roller (300).

6. The bamboo shoot peeling, cutting and classification processing production line according to claim 1, characterized in that: Partition plates (701) are evenly spaced apart on the conveying surface of the conveying belt (700).

7. The bamboo shoot peeling, cutting and classification processing production line according to claim 6, characterized in that: A through feed hole (801) is provided on the slitting frame (800) at a position directly opposite to the propulsion cylinder (900); a mold cavity perpendicular to the feed hole (801) is provided in the slitting frame (800); the slitting knife seat (803) is adapted to be installed in the mold cavity; a slitting net for slitting bamboo shoots is provided on the slitting knife seat (803); and a photoelectric sensor (802) for detecting the position of bamboo shoots is provided on the slitting frame (800) via a bracket.

8. The bamboo shoot peeling, cutting and classification processing production line according to claim 6, characterized in that: Both ends of the feed hole (801) are flared structures.

9. The bamboo shoot peeling, cutting and classification processing production line according to claim 8, characterized in that: The slitting knife seat (803) is provided with a dense hole slitting net (8031) and a sparse hole slitting net (8032) for slitting bamboo shoots.

10. The bamboo shoot peeling, cutting and classification processing production line according to claim 6, characterized in that: The propulsion cylinder (900) is arranged on one side of the conveyor belt (700) through a bracket (902), and a push plate (901) adapted to the feed hole (801) is provided at the telescopic end of the propulsion cylinder (900).

Images