Automatic feeding device for red jujube processing and sorting

Abstract

The present application relates to jujube loading technical field, disclose a kind of jujube processing sorting automatic feeding device, including belt conveyor, multiple push plate are equidistantly installed on the conveying belt of belt conveyor, further include: feeding assembly, set in the belt conveyor, the feeding assembly includes fixedly installed in the belt conveyor feed bin, guide plate is provided in the feed bin, support seat is rotatably provided on the feed bin, a pair of first vertical rods and a pair of second vertical rods are symmetrically provided on the support seat, limit rod is provided on the opposite side of the first vertical rod and the second vertical rod.The technical means that the present application is matched with guide plate and support seat is used, when needing to feed, first, the plastic basket loaded with jujube is placed on support plate, then plastic basket is rotated at uniform speed, jujube is poured into feed bin, cooperates with the guide plate of inclined arrangement, jujube is slowly sent into the conveying belt of belt conveyor, can effectively reduce the probability of jujube skin damage in the process of feeding.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of jujube loading, in particular to a jujube processing and sorting automatic loading device. BACKGROUND

[0002] Before jujube is processed and sorted, a belt conveyor with an inclined setting and a feeding bin installed is used to send the jujube to a certain height to complete the loading work of the jujube. Since the outer surface of the jujube is smooth, it is easy to roll during the loading process, and even roll off the conveyor belt. The existing technology usually adds multiple equally spaced push plates to the conveyor belt to solve this problem.

[0003] However, in the actual feeding process, the plastic basket containing jujube is heavy as a whole, and it is difficult for manpower to maintain it at a fixed height for a long time. Therefore, the staff usually uses an instantaneous explosive force to lift and turn over the plastic basket, and then pours the jujube in the plastic basket into the feeding bin. In this process, due to the height difference, the jujube collides with the inner wall of the feeding bin. At the same time, due to the excessive amount of instantaneous feeding, the jujube will not be discharged from the discharge port of the feeding bin in time, but will be discharged in batches under the pushing of the conveyor belt of the belt conveyor. In this process, the jujube stacked in the upper layer will collide and rub with the moving push plate and the surrounding jujube, which is easy to damage the surface of the jujube and reduce the yield. SUMMARY

[0004] The purpose of the present application is to provide a jujube processing and sorting automatic loading device to solve the problems raised in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a jujube processing and sorting automatic loading device, comprising a belt conveyor, a plurality of push plates are equally installed on the conveyor belt of the belt conveyor, and further comprising:

[0006] A loading assembly is arranged on the belt conveyor, the loading assembly comprises a feeding bin fixedly installed on the belt conveyor, a guide plate is arranged in the feeding bin, a support seat is rotatably arranged on the feeding bin, a pair of first vertical rods and a pair of second vertical rods are symmetrically arranged on the support seat, and a limiting rod is arranged on the opposite side of the first vertical rod and the second vertical rod.

[0007] Preferably, the guide plate is fixedly installed in the feeding bin, and a baffle is fixedly installed on the feeding bin.

[0008] Preferably, the guide plate is rotatably arranged in the feeding bin, and an adjusting assembly is arranged on the feeding bin.

[0009] The adjusting assembly comprises a mounting rod fixedly installed in the feeding bin, a torsional spring is arranged on the mounting rod, and two ends of the torsional spring are respectively abutted against the baffle and the opposite surface of the guide plate.

[0010] Preferably, at least one buffer plate is installed on the guide plate, and the buffer plate is made of flexible material.

[0011] Preferably, the number of the buffer plates is two, and the cross section of the buffer plates is triangular, and the thickness of the buffer plate close to the baffle is larger.

[0012] Preferably, a placing groove for placing the plastic frame is arranged on the support base, the limiting rod on the first vertical rod has a first height compared with the groove surface of the placing groove, the limiting rod on the second vertical rod has a second height compared with the groove surface of the placing groove, and the first height is smaller than the second height.

[0013] Preferably, an intercepting plate is arranged on the support base.

[0014] Preferably, a support plate is arranged on the support base, and the support plate abuts against the baffle in the initial state.

[0015] Preferably, a handle is fixedly connected to the support base.

[0016] Preferably, a rubber roller is rotatably connected to each limiting rod.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] (1) The guide plate and the support base are matched in the present application, when feeding is needed, the plastic frame containing red dates is placed on the support plate, the plastic frame is uniformly rotated to pour the red dates into the feeding bin, the guide plate is inclined, the red dates are slowly sent to the conveying belt of the belt conveyor, and the probability of damage to the skin of the red dates during feeding can be effectively reduced.

[0019] (2) The limiting rod and the guide plate are matched in the present application, the height difference of the red dates during falling can be reduced, the kinetic energy of the red dates when colliding with the guide plate 202 can be reduced, and the probability of damage to the skin of the red dates can be further reduced.

[0020] (3) The guide plate and the buffer plate are matched in the present application, the red dates are sent to the conveying belt in batches by rotating the guide plate and using the buffer plates with different thicknesses, the wear frequency of the red dates during feeding can be effectively reduced, the practicability of the device can be improved, the uniformity of feeding can be improved, and the practicability of the device can be further improved.

[0021] (4) The present application adopts a rotating feeding mode, which is more relaxed and labor-saving than the traditional lifting and dumping mode, and can reduce the working intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure under an embodiment of the present application;

[0023] Figure 2 It is a schematic diagram of the overall structure under an embodiment of the present application;

[0024] Figure 3 It is a schematic diagram of the overall structure under an embodiment of the present application;

[0025] Figure 4 It is a schematic diagram of the overall structure under an embodiment of the present application;

[0026] Figure 5 It is a schematic diagram of the overall structure under an embodiment of the present application;

[0027] In the figure: 100, belt conveyor; 101, push plate; 200, feeding assembly;

[0028] 201, feed bin; 202, guide plate; 2021, buffer plate; 203, support seat; 2031, intercepting plate; 2032, support plate; 204, first vertical rod; 205, second vertical rod; 206, limiting rod; 2061, rubber roller; 207, baffle; 208, adjusting assembly; 2081, mounting rod; 2082, torsion spring; 209, handle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Embodiment one

[0031] Please refer to Figures 1-2 The present embodiment provides a technical solution: a red jujube processing and sorting automatic feeding device, comprising a belt conveyor 100, a plurality of push plates 101 are installed equidistantly on the conveying belt of the belt conveyor 100, characterized in that it further comprises:

[0032] The upper feeding assembly 200 is arranged on the belt conveyor 100, and the upper feeding assembly 200 comprises a feeding bin 201 fixedly arranged on the belt conveyor 100, a guide plate 202 arranged in the feeding bin 201, a supporting seat 203 rotatably arranged on the feeding bin 201, a pair of first vertical rods 204 and a pair of second vertical rods 205 symmetrically arranged on the supporting seat 203, and a limiting rod 206 arranged on the opposite side of the first vertical rod 204 and the second vertical rod 205

[0033] The guide plate 202 is fixedly arranged in the feeding bin 201, the feeding bin 201 is fixedly provided with a baffle 207, the supporting seat 203 is provided with a supporting plate 2032, the supporting plate 2032 abuts against the baffle 207 in an initial state, and the supporting seat 203 is fixedly connected with a handle 209; a rubber roller 2061 is rotatably connected to each limiting rod 206, the supporting seat 203 is provided with a placing groove for placing a plastic frame, the limiting rod 206 on the first vertical rod 204 has a first height relative to the groove surface of the placing groove, the limiting rod 206 on the second vertical rod 205 has a second height relative to the groove surface of the placing groove, and the first height is smaller than the second height.

[0034] The working principle of the embodiment is as follows:

[0035] Firstly, the belt conveyor 100 is started, then the plastic basket containing red dates is pushed into the placing groove on the upper side of the supporting seat 203 with the opening facing upward, the first vertical rod 204 cooperates with the second vertical rod 205 to limit the plastic basket, the handle 209 is held and rotated upward at a constant speed as far as possible, the supporting seat 203 and the plastic basket thereon are driven to rotate synchronously, the red dates in the plastic basket are slowly poured into the feeding bin 201, thereby ensuring uniform feeding and reducing unnecessary extrusion and friction between the red dates, the red dates fall onto the guide plate 202 and slide along the gap between the guide plate 202 and the feeding bin 201 to the conveying belt of the belt conveyor 100, and at the same time, the plastic frame is rotated to the opening facing downward, due to the fact that the first height is smaller than the second height and the first height is slightly greater than the height of the plastic frame, the frame body close to the second vertical rod 205 is separated from the placing groove under the action of gravity, so that the entire plastic frame is rotated about the limiting rod 206 on the first vertical rod 204 as a fulcrum, until the frame body on the other side of the plastic frame is hit on the limiting rod 206 on the second vertical rod 205, forming an instantaneous vibration, and the red dates stuck in the plastic frame are shaken off by using the vibration, thereby ensuring the smooth progress of the entire feeding process.

[0036] Optionally, a servo motor can be additionally arranged on the feeding bin to drive the supporting seat 203 to rotate, thereby further improving the stability of feeding.

[0037] Optionally, a rubber roller 2061 is rotatably connected to each limiting rod 206. The rubber roller 2061 can be used to reduce friction when loading and unloading the plastic basket, and improve the speed and convenience of loading and unloading.

[0038] Optionally, the support seat 203 is provided with a support plate 2032, and the support plate 2032 abuts against the baffle 207 in the initial state. The support plate 2032 can stabilize the support seat in a horizontal position, facilitating loading and unloading of the plastic basket.

[0039] Beneficial effects: In this embodiment, the material guide plate 202 and the support seat 203 are matched. When loading is needed, the plastic basket containing red dates is placed on the support seat 203, and then the plastic basket is uniformly rotated to pour the red dates into the feeding bin 201. The red dates are slowly sent onto the conveyor belt of the belt conveyor in cooperation with the inclined material guide plate 202, which can effectively reduce the probability of damage to the skin of the red dates during feeding.

[0040] Embodiment two

[0041] Please refer to Figures 3-5 This embodiment provides another technical solution: an automatic feeding device for red date processing and sorting, comprising a belt conveyor 100, a plurality of push plates 101 are installed on the conveyor belt of the belt conveyor 100 at equal intervals, characterized in that it further comprises:

[0042] The upper feeding assembly 200 is arranged on the belt conveyor 100, and the upper feeding assembly 200 comprises a feeding bin 201 fixedly arranged on the belt conveyor 100, a guide plate 202 arranged in the feeding bin 201, a supporting seat 203 rotatably arranged on the feeding bin 201, a pair of first vertical rods 204 and a pair of second vertical rods 205 symmetrically arranged on the supporting seat 203, a limiting rod 206 arranged on the opposite side of the first vertical rod 204 and the second vertical rod 205, the guide plate 202 rotatably arranged in the feeding bin 201, an adjusting assembly 208 arranged on the feeding bin 201, the adjusting assembly 208 comprising a mounting rod 2081 fixedly arranged in the feeding bin 201, a torsion spring 2082 arranged on the mounting rod 2081, the two ends of the torsion spring 2082 respectively abutting against the opposite surfaces of the baffle 207 and the guide plate 202, at least one buffer plate 2021 arranged on the guide plate 202, the buffer plate 2021 being made of flexible material, the number of the buffer plates 2021 being two, the cross section of the buffer plates 2021 being triangular, the thickness of the buffer plate 2021 close to the baffle 207 being larger, a placing groove for placing the plastic frame being arranged on the supporting seat 203, the limiting rod 206 on the first vertical rod 204 having a first height relative to the groove surface of the placing groove, the limiting rod 206 on the second vertical rod 205 having a second height relative to the groove surface of the placing groove, the first height being limited by the second height, an intercepting plate 2031 arranged on the supporting seat 203, a supporting plate 2032 arranged on the supporting seat 203, the supporting plate 2032 abutting against the baffle 207 in the initial state, a handle 209 fixedly connected to the supporting seat 203, and a rubber roller 2061 rotatably connected to each limiting rod 206.

[0043] The working principle of the embodiment is as follows:

[0044] First, start the belt conveyor 100, then, the plastic basket filled with red dates is pushed into the placing groove on the upper side of the support base 203 with the opening upward, the first vertical rod 204 cooperates with the second vertical rod 205 to limit the plastic basket, then hold the handle 209 and rotate upward as far as possible at a uniform speed, drive the support base 203 and the plastic basket thereon to rotate synchronously, slowly pour the red dates in the plastic basket into the feed bin 201, thereby ensuring uniform feeding and reducing unnecessary extrusion and friction between the red dates, the red dates fall onto the guide plate 202 and slide along the gap between the guide plate 202 and the feed bin 201 to the conveying belt of the belt conveyor 100, at the same time, during the rotation of the plastic basket to the opening downward, since the first height is less than the second height and the first height is set to be slightly greater than the height of the plastic basket, at this time, under the action of gravity, the frame body close to the second vertical rod 205 side will be separated from the placing groove, so that the entire plastic basket rotates around the limiting rod 206 on the first vertical rod 204 as the fulcrum, until the frame body on the other side of the plastic basket hits the limiting rod 206 on the second vertical rod 205, forming an instantaneous vibration, which can shake off the red dates stuck in the plastic basket, ensuring the smooth progress of the entire feeding process.

[0045] At the same time, during the falling of the red dates, since the guide plate 202 is rotationally arranged, cooperating with the torsion spring 2082 can play a certain protection role, and the inclination angle of the guide plate 202 in the initial state is small, which can reduce the height difference between the red dates falling from the guide plate 202 itself, reduce the probability of damage to the red dates during the falling process, then, with the rotation of the plastic basket, the second vertical rod 205 contacts and extrudes the guide plate 202, drives it to rotate, and the torsion spring 2082 deforms, providing space for subsequent more red dates to enter, at the same time, as the inclination angle increases, the red dates retained on the guide plate 202 gradually roll off and fall uniformly onto the conveying belt, effectively avoiding unnecessary damage caused by red date accumulation, after the red dates in the plastic basket are emptied, the support base 203 is rotated in the opposite direction to reset the plastic basket, then it is taken down, and the guide plate 202 is also reset under the elastic force of the torsion spring 2082, then the next basket of red dates is continuously fed, and the cycle is repeated, thereby continuously completing the feeding work.

[0046] Optionally, the number of buffer plates 2021 is set to two, and the cross section is triangular, and the thickness of the buffer plate 2021 near the baffle 207 is larger. The setting of the buffer plate 2021 can provide better protection for the red dates, and the thickness of the two buffer plates 2021 is different, so that the red dates stacked on the buffer plate 2021 can be batched into the material as the guide plate 202 rotates. The buffer plate 2021 away from the baffle 207 has a smaller thickness, and the red dates on it are preferentially fed as the guide plate 202 rotates. The other buffer plate 2021 has a larger thickness, which can delay the feeding process, thereby further reducing the friction between the red dates and the friction between the red dates and the baffle 207, while achieving batch feeding and further improving the uniformity of the feeding. Avoiding too much red dates stacked on a single baffle 207, further improving the practicality of the device.

[0047] Optionally, a rubber roller 2061 is rotatably connected to each limiting rod 206. The rubber roller 2061 can be used to reduce friction when loading and unloading plastic baskets, improving the speed and convenience of loading and unloading.

[0048] Optionally, the buffer plate 2021 can be made of rubber and other flexible materials that are resistant to wear, further improving its protective effect.

[0049] Beneficial effects: The embodiment adopts the technical means of the guide plate 202 and the supporting seat 203, when feeding is needed, the plastic basket containing red dates is placed on the supporting seat 203, and then the plastic basket is uniformly rotated to pour the red dates into the feeding bin 201. Combined with the inclined guide plate 202, the red dates are slowly fed onto the conveyor belt of the belt conveyor, which can effectively reduce the probability of damage to the skin of the red dates during feeding. Further, combined with the limiting rod 206 to push the guide plate 202 to rotate, the falling height of the red dates can be reduced during the entire feeding process, further reducing the probability of damage to the skin of the red dates. Further, combined with the buffer plate 2021 with different thicknesses, the red dates are batched into the conveyor belt, which can effectively reduce the wear frequency of the red dates during feeding, and improve the practicality of the device.

[0050] The contents not described in detail in the description belong to the prior art known to those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic feeding device for processing and sorting jujubes, comprising a belt conveyor (100), wherein multiple push plates (101) are equidistantly installed on the conveyor belt of the belt conveyor (100), characterized in that, Also includes: A feeding assembly (200) is provided on the belt conveyor (100). The feeding assembly (200) includes a feeding bin (201) fixedly installed on the belt conveyor (100). A guide plate (202) is provided inside the feeding bin (201). A support seat (203) is rotatably provided on the feeding bin (201). A pair of first vertical rods (204) and a pair of second vertical rods (205) are symmetrically provided on the support seat (203). Limit rods (206) are provided on the opposite sides of the first vertical rods (204) and the second vertical rods (205). A baffle (207) is fixedly installed on the feeding hopper (201), and a guide plate (202) is rotatably disposed in the feeding hopper (201). An adjustment component (208) is provided on the feeding hopper (201). The adjustment component (208) includes an installation rod (2081) fixedly installed in the feeding hopper (201). A torsion spring (2082) is provided on the installation rod (2081). The two ends of the torsion spring (2082) abut against the opposing surfaces of the baffle (207) and the guide plate (202), respectively. When the jujubes are being fed, by rotating the support base (203), the limiting rod (206) on the side close to the guide plate (202) contacts and pushes the guide plate (202), thereby causing the guide plate (202) to rotate. The support base (203) has a placement groove for placing a plastic frame. The limiting rod (206) on the first vertical rod (204) has a first height relative to the groove surface of the placement groove, and the limiting rod (206) on the second vertical rod (205) has a second height relative to the groove surface of the placement groove. The first height is less than the second height. When the jujubes are being fed, the support base (203) is rotated to pour the jujubes into the feeding hopper (201). At the same time, as the plastic frame rotates to face downwards, under the action of gravity, the frame on the side closest to the second vertical rod (205) will detach from the placement groove, so that the entire plastic basket rotates around the limiting rod (206) on the first vertical rod (204) as the fulcrum until the frame on the other side of the plastic basket hits the limiting rod (206) on the second vertical rod (205), forming an instantaneous vibration. This vibration is used to shake off the jujubes stuck in the plastic basket.

2. The automatic feeding device for processing and sorting jujubes according to claim 1, characterized in that: At least one buffer plate (2021) is installed on the guide plate (202), and the buffer plate (2021) is made of a flexible material.

3. The automatic feeding device for processing and sorting jujubes according to claim 2, characterized in that: The number of buffer plates (2021) is set to two, and their cross-section is triangular. The buffer plate (2021) on the side closer to the baffle (207) is thicker.

4. The automatic feeding device for processing and sorting jujubes according to claim 3, characterized in that: An interceptor plate (2031) is provided on the support base (203).

5. The automatic feeding device for processing and sorting jujubes according to claim 4, characterized in that: The support base (203) is provided with a support plate (2032). In the initial state, the support plate (2032) abuts against the baffle (207).

6. The automatic feeding device for processing and sorting jujubes according to claim 5, characterized in that: A handle (209) is fixedly connected to the support base (203).

7. The automatic feeding device for processing and sorting jujubes according to claim 1, characterized in that: Each of the aforementioned limiting rods (206) is rotatably connected to a rubber roller (2061).

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