Conveying device for husking pine nuts

Abstract

The utility model provides a conveying device for husking pine nuts, which belongs to the field of pine nut processing equipment and comprises a rack, a conveying belt and a driving motor for driving the conveying belt to transmit are arranged on the rack, a conveying surface of the conveying belt is obliquely arranged, and a plurality of supporting strips are distributed on the conveying belt at intervals. A feeding mechanism is further arranged on the machine frame, the feeding mechanism comprises a feeding frame rotationally arranged on the machine frame and a driving assembly used for driving the feeding frame to rotate, the feeding frame comprises two supporting rods and a supporting ring rotationally arranged between the two supporting rods, and hooks used for being hung on packaging bags are arranged on the supporting ring. The packaging bag conveying device can conveniently move a packaging bag to the upper portion of the conveying belt and keep the packaging bag at the position, so that workers do not need to continuously hold the packaging bag with hands, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pine nut processing equipment, in particular to a conveying device for pine nut shelling. Background Art

[0002] Pine nuts, also known as pine nuts, fruit pine nuts, and maritime pine nuts, are the seeds of Pinus koraiensis and other species in the Pinaceae family. They are a common nut found inside pine cones. After the cones are picked from the tree, the husks must be peeled off to remove the pine nuts. Once the cones are harvested, they are typically packaged in bags such as snakeskin or woven bags before being sent to shelling equipment.

[0003] Currently, when sending pine cones into the shelling equipment, workers are required to cut open the packaging bag, and then hold the packaging bag to pour the pine cones onto the conveyor belt. During the pouring process, workers are required to continue holding the packaging bag, which is labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a conveying device for pine nut shelling, which can conveniently move the packaging bag to the upper part of the conveyor belt and keep the position, thereby eliminating the need for workers to continuously hold the packaging bag by hand, thereby reducing manual labor intensity.

[0005] The embodiment of the utility model is realized through the following technical scheme: a conveying device for pine nut shelling, comprising a frame, a conveyor belt and a driving motor for driving the conveyor belt are provided on the frame, the conveying surface of the conveyor belt is inclined and a plurality of support bars are distributed at intervals on the conveyor belt, the frame is also provided with a feeding mechanism, the feeding mechanism comprises a feeding rack rotatably arranged on the frame and a driving assembly for driving the feeding rack to rotate, the feeding rack comprises two support rods and a support ring rotatably arranged between the two support rods, the support ring is provided with a hook for hanging on a packaging bag.

[0006] Furthermore, support bases for supporting the loading rack are provided on opposite sides of the frame, and the support bases are located between the loading rack and the driving assembly.

[0007] Furthermore, the driving assembly includes a dual-axis motor, and both output shafts of the dual-axis motor are provided with winding drums, and the winding drums are provided with traction ropes. The end of the traction rope away from the winding drum passes through the support seat and is fixedly connected to the end of the loading rack away from the rotation point.

[0008] Furthermore, an auxiliary mounting part is provided on one side of the bottom of the frame, and the auxiliary mounting part includes a bearing plate and bearing rods arranged on both sides of the bearing plate, and the bearing rods include a horizontal part and a vertical part, and the horizontal part is fixedly connected to the frame, and the vertical part is arranged at one end of the horizontal part away from the frame and extends vertically downward, and the support rod is in contact with the bearing rod when it is rotated to a horizontal state.

[0009] Furthermore, a connecting seat is provided between the two support rods, and a bag-breaking mechanism for cutting the packaging bag is slidably provided on the connecting seat along its own length direction.

[0010] Furthermore, the loading rack is in an inclined state when it abuts against the support seat. At this time, the bag breaking mechanism is located within the horizontal projection area of the support ring and can cut through the packaging bag.

[0011] Furthermore, the bag breaking mechanism includes a base, a limiting slider is provided at the bottom of the base, a limiting groove for the limiting slider to slide is provided on the connecting seat, a bag breaking tool is provided on the top of the base, and a holding rod is provided on one side of the base, one end of the holding rod passes through one of the support rods and extends to the outside of the loading rack.

[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0013] 1. The utility model sets a feeding mechanism consisting of a feeding rack and a driving assembly, and installs the packaging bag containing pine cones on the feeding rack. The driving assembly then drives the feeding rack to rotate upward to move the packaging bag to the upper part of the conveyor belt and keep it in position, replacing the staff who hold the packaging bag by hand and keep the position of the packaging bag, so as to achieve the purpose of reducing manual labor intensity.

[0014] 2. The utility model configures an auxiliary mounting member consisting of a load-bearing plate and a load-bearing rod on one side of the bottom of the frame. The packaging bag is first moved to the load-bearing plate, and the hook on the support ring is hung on the packaging bag on the load-bearing plate to achieve the installation of the packaging bag on the support ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the pine nut shelling conveying device provided by the utility model;

[0017] Figure 2 This is a structural diagram of the feeding mechanism and auxiliary mounting parts when the feeding rack of the utility model is in the feeding state;

[0018] Figure 3 This is a structural diagram of the feeding mechanism and the bag breaking mechanism when the feeding rack and the support seat are in contact with each other;

[0019] Figure 4 This is a schematic diagram of the structure of the bag breaking mechanism of the utility model on the connecting seat;

[0020] Icons: 1-frame, 11-conveyor belt, 12-drive motor, 13-support bar, 2-feeding mechanism, 21-feeding rack, 211-support rod, 212-support ring, 213-hook, 214-connecting seat, 2141-limiting slide, 22-drive assembly, 221-dual-axis motor, 222-winding reel, 223-traction rope, 3-support seat, 4-auxiliary mounting parts, 41-load plate, 42-load rod, 421-horizontal part, 422-vertical part, 5-bag breaking mechanism, 51-base, 52-limiting slider, 53-bag breaking tool, 54-holding rod. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0023] Example 1

[0024] The following is further described in conjunction with specific embodiments. Figure 1As shown, the utility model is a conveying device for pine nut shelling, comprising a frame 1, a conveyor belt 11 and a drive motor 12 for driving the conveyor belt 11. The conveying surface of the conveyor belt 11 is inclined and a plurality of support bars 13 are spaced apart on the conveyor belt 11. The top of the conveyor belt 11 faces the opening at the top of the shelling device. A packaging bag containing pine cones is placed on the upper part of the bottom end of the conveyor belt 11, and then an opening is cut in the packaging bag. The pine cones can fall onto the conveyor belt 11 and are transported upward by the conveyor belt 11 to enter the shelling device for shelling.

[0025] Reference Figure 2 、 Figure 3 As shown, the frame 1 is also equipped with a feeding mechanism 2, which includes a feeding frame 21 rotatably mounted on the frame 1 and a driving assembly 22 for driving the feeding frame 21 to rotate. The feeding frame 21 includes two support rods 211 and a support ring 212 rotatably arranged between the two support rods 211. The support ring 212 is provided with a hook 213 for hanging on the packaging bag. The support rods 211 are rotated to a horizontal state, and then one end of the packaging bag is loaded into the support ring 212, and the hook 213 on the support ring 212 is hung on the packaging bag. The support rods 211 are then rotated upward to position the packaging bag on the upper part of the conveyor belt 11. A cut is made at the bottom end of the packaging bag so that the pine cones in the packaging bag can continue to fall onto the conveyor belt 11, thereby realizing the conveying process of the pine cones. To improve the stability of the packaging bag, at least two hooks 213 are provided on both sides of the support ring 212 to ensure the stability of the packaging bag after hanging.

[0026] Reference Figure 2 As shown, an auxiliary mounting member 4 is provided on one side of the bottom of the frame 1. The auxiliary mounting member 4 includes a load-bearing plate 41 and load-bearing rods 42 provided on both sides of the load-bearing plate 41. The load-bearing rods 42 include a horizontal portion 421 and a vertical portion 422. The horizontal portion 421 is fixedly connected to the frame 1, and the vertical portion 422 is provided at one end of the horizontal portion 421 away from the frame 1 and extends vertically downward. When the support rod 211 is rotated to a horizontal state, it is in contact with the load-bearing rod 42. When installing the packaging bag on the support ring 212, the staff only needs to move the packaging bag to the load-bearing plate 41 first, and then hang the hook 213 on the support ring 212 on the packaging bag on the load-bearing plate 41, without having to hold the packaging bag for a long time, further reducing the labor intensity.

[0027] Reference Figure 3As shown, a connecting seat 214 is welded between the two support rods 211, and a bag-breaking mechanism 5 for cutting the packaging bag is slidably provided on the connecting seat 214 along its own length direction. Support seats 3 for supporting the loading rack 21 are welded in the vertical direction on both opposite sides of the frame 1. The support seat 3 is located between the loading rack 21 and the drive assembly 22. When the loading rack 21 is in contact with the support seat 3, it is in an inclined state. Since the support ring 212 is rotatably installed between the two support rods 211, the packaging bag is in a vertical state under the action of gravity, and the support ring 212 is in a horizontal state. At this time, the bag-breaking mechanism 5 is located within the horizontal projection area of the support ring 212 and can cut the packaging bag, thereby facilitating the pine cones to fall from the packaging bag onto the conveyor belt 11.

[0028] Furthermore, in this embodiment, the drive assembly 22 includes a dual-axis motor 221. Both output shafts of the dual-axis motor 221 are equipped with a winding drum 222. A traction rope 223 is provided on the winding drum 222. The end of the traction rope 223 away from the winding drum 222 passes through the support base 3 and is fixedly connected to the end of the loading rack 21 away from the rotation point. When the dual-axis motor 221 is started, the winding drums 222 on both sides rotate synchronously, and the traction rope 223 is wound onto the winding drum 222. The end of the traction rope 223 away from the winding drum 222 can then apply tension to the support rod 211, thereby rotating the support rod 211 from a horizontal state to a state of contact with the support base 3.

[0029] Reference Figure 3 、 Figure 4 As shown, the bag breaking mechanism 5 includes a base 51, a limiting slide 52 is provided at the bottom of the base 51, a limiting chute 2141 for the limiting slide 52 to slide is provided on the connecting seat 214, a bag breaking tool 53 is provided on the top of the base 51, and a holding rod 54 is provided on one side of the base 51. One end of the holding rod 54 passes through one of the support rods 211 and extends to the outside of the loading rack 21. In the initial state, the base 51 is located at one end of the limiting chute 2141. When the support rod 211 rotates to abut against the support seat 3, the holding rod 54 drives the base 51 to slide along the length direction of the limiting chute 2141. The base 51 can then drive the bag breaking tool 53 to move toward the packaging bag and cut a hole in the packaging bag, so that the pine cones can fall from the cut hole onto the conveyor belt 11.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A pine nut shelling conveying device, comprising a frame (1), a conveyor belt (11) and a drive motor (12) for driving the conveyor belt (11), the conveying surface of the conveyor belt (11) being inclined and a plurality of support bars (13) being spaced apart on the conveyor belt (11), characterized in that: The frame (1) is further provided with a feeding mechanism (2), the feeding mechanism (2) comprising a feeding frame (21) rotatably arranged on the frame (1) and a driving assembly (22) for driving the feeding frame (21) to rotate, the feeding frame (21) comprising two support rods (211) and a support ring (212) rotatably arranged between the two support rods (211), the support ring (212) being provided with a hook (213) for hanging on a packaging bag.

2. The pine nut shelling conveying device according to claim 1, characterized in that: Support seats (3) for supporting a loading rack (21) are provided on opposite sides of the frame (1), and the support seats (3) are located between the loading rack (21) and the driving assembly (22).

3. The pine nut shelling conveying device according to claim 2, characterized in that: The driving assembly (22) comprises a dual-axis motor (221), both output shafts of the dual-axis motor (221) are provided with a winding drum (222), a traction rope (223) is provided on the winding drum (222), and an end of the traction rope (223) away from the winding drum (222) passes through the support seat (3) and is fixedly connected to an end of the loading rack (21) away from the rotation point.

4. The pine nut shelling conveying device according to claim 1, characterized in that: An auxiliary mounting member (4) is provided on one side of the bottom of the frame (1), the auxiliary mounting member (4) comprising a bearing plate (41) and bearing rods (42) arranged on both sides of the bearing plate (41), the bearing rods (42) comprising a horizontal portion (421) and a vertical portion (422), the horizontal portion (421) being fixedly connected to the frame (1), the vertical portion (422) being arranged at one end of the horizontal portion (421) away from the frame (1) and extending vertically downward, and the support rod (211) being in contact with the bearing rod (42) when it is rotated to a horizontal state.

5. The pine nut shelling conveying device according to claim 2, characterized in that: A connecting seat (214) is provided between the two support rods (211), and a bag-breaking mechanism (5) for breaking the packaging bag is slidably provided on the connecting seat (214) along its own length direction.

6. The pine nut shelling conveying device according to claim 5, characterized in that: When the loading rack (21) is in contact with the support seat (3), it is in an inclined state. At this time, the bag breaking mechanism (5) is located within the horizontal projection area of the support ring (212) and is able to break the packaging bag.

7. The pine nut shelling conveying device according to claim 5, characterized in that: The bag breaking mechanism (5) comprises a base (51), a limiting slider (52) is provided at the bottom of the base (51), a limiting slide groove (2141) for the limiting slider (52) to slide is provided on the connecting seat (214), a bag breaking tool (53) is provided at the top of the base (51), and a holding rod (54) is provided on one side of the base (51), one end of the holding rod (54) passes through one of the support rods (211) and extends to the outside of the loading rack (21).

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