Rolling bar fruit sorting machine

Abstract

The utility model discloses a rolling bar fruit sorting machine which comprises a fruit screening mechanism, a buffering mechanism is arranged on the surface of the fruit screening mechanism, the fruit screening mechanism comprises a rolling bar fruit sorting machine body, a belt conveyor is arranged below the rolling bar fruit sorting machine body, a spiral conveyor is arranged on one side of the belt conveyor, and a rolling bar is arranged on the other side of the spiral conveyor. An inlet of the spiral conveyor is communicated with a material receiving shell; the buffering mechanism comprises two supporting plates, the supporting plates are detachably connected to the top of the belt conveyor, side plates are fixed to the tops of the supporting plates, a plurality of first springs are fixed to the surfaces of the side plates, first buffering plates are fixed to the surfaces of the first springs, and two connecting plates are fixed between the supporting plates on the two sides. The waste conveying device has the advantages that screened waste can be automatically conveyed, buffering protection can be provided for the conveying assembly, and the problem that the collected waste needs to be manually transferred after fruit sorting of an existing rolling bar fruit sorting machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable screening, in particular to a rolling bar fruit sorting machine. Background Art

[0002] The roller fruit sorting machine is suitable for sorting spherical or oblong fruits and vegetables. The stainless steel chain drives the roller to revolve, and the roller on the working surface rotates by friction on the rubber track, thereby driving the fruits and vegetables to rotate freely, and cooperate with manual inspection to remove unqualified parts.

[0003] At present, most of the known roller fruit sorting machines collect the cut waste manually and then transport it out of the workshop, which invisibly increases the intensity of manual labor, consumes workers' time, and also affects the quality of fruit sorting. Utility Model Content

[0004] The purpose of the utility model is to provide a roller fruit selection machine, which has the advantages of being able to automatically convey screened waste materials and providing buffer protection for conveying components, thereby solving the problem that the waste materials collected by the current roller fruit selection machine need to be manually transported after fruit selection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rolling bar fruit selection machine, comprising a fruit screening mechanism, wherein a buffer mechanism is provided on the surface of the fruit screening mechanism:

[0006] The fruit screening mechanism comprises a roller bar fruit selection machine body, a belt conveyor is arranged below the roller bar fruit selection machine body, a screw conveyor is arranged on one side of the belt conveyor, and a material receiving shell is connected at the inlet of the screw conveyor;

[0007] The buffer mechanism includes two support plates, which are detachably connected to the top of the belt conveyor, a side plate is fixed on the top of the support plate, a plurality of first springs are fixed on the surface of the side plate, a first buffer plate is fixed on the surface of the first spring, two connecting plates are fixed between the support plates on both sides, two second springs are fixed on the surface of the connecting plate, a second buffer plate is fixed on the surface of the second spring, a plurality of first buffer ropes and a second buffer rope are fixed on the surface of the support plate, and a plurality of hollow rods are fixed on the inner wall of the material receiving shell.

[0008] As a preferred roller fruit selection machine of the utility model, the bottom height of the lower connecting plate is 30-70 cm higher than the surface of the belt conveyor.

[0009] As a preferred roller-bar fruit selection machine of the utility model, the first buffer rope and the second buffer rope are distributed in staggered positions.

[0010] As a preferred roller-bar fruit selection machine of the utility model, a plurality of combination plates are fixed to the surface of the support plate, and the combination plates are detachably connected to the surface of the belt conveyor by bolts.

[0011] As a preferred rolling bar fruit selection machine of the utility model, the first buffer rope and the second buffer rope are both rubber elastic ropes, and the hollow rod is made of rubber.

[0012] As a preferred rolling bar fruit selection machine of the utility model, the first spring and the second spring are both compression springs, the first spring is distributed at the four corners of the bottom of the first buffer plate, and the second spring is distributed at the four corners of the bottom of the second buffer plate.

[0013] As a preferred rolling bar fruit selection machine of the utility model, buffer pads are embedded and fixed on the surfaces of the first buffer plate and the second buffer plate, and the buffer pads are made of rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model arranges a fruit screening mechanism so that the screened fruit and vegetable waste can be automatically transported. The roller fruit sorting machine body is used to transport the fruits and vegetables. The workers are located on one side of the roller fruit sorting machine body to manually screen the fruits and vegetables. When the fruit and vegetable waste is screened, the workers transfer the fruits and vegetables to the surface of the belt conveyor, and the normal fruits and vegetables continue to be transported through the roller fruit sorting machine body. The belt conveyor can transport the fruit and vegetable waste to the inside of the receiving shell, and then transport it from the receiving shell to the screw conveyor, and finally transport it out of the workshop by the screw conveyor, so as to realize the effect of automatically transporting the fruit and vegetable waste.

[0016] 2. The utility model provides a buffer mechanism to provide a buffer effect for fruit and vegetable waste falling onto the surface of the belt conveyor and the inside of the screw conveyor. When a worker places the fruit and vegetable waste on the belt conveyor, the fruit and vegetable waste will fall on the surface of the first buffer plate. At this time, the first buffer plate will be impacted to compress the first spring, thereby preliminarily reducing the impact force driven by the fruit and vegetables. The fruit and vegetables rolling down the surface of the first buffer plate will contact the first buffer ropes and the second buffer ropes, which can absorb part of the impact energy, play a buffering role, and reduce the impact of the fruit and vegetable waste on the first buffer plate. The fruit and vegetable waste that enters the receiving shell will contact the hollow rod, and the hollow rod will fold and deform, so as to buffer the impact force brought by the falling fruit and vegetable waste, so that the fruit and vegetable waste is not easy to damage the spiral conveyor when it falls onto the surface of the belt conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the fruit screening mechanism in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the buffer mechanism in the utility model;

[0020] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the buffer mechanism in the utility model.

[0021] In the figure: 1. fruit screening mechanism; 101. roller fruit sorting machine body; 102. belt conveyor; 103. screw conveyor; 104. material receiving shell; 2. buffer mechanism; 201. support plate; 202. side plate; 203. first spring; 204. first buffer plate; 205. connecting plate; 206. second spring; 207. second buffer plate; 208. first buffer rope; 209. second buffer rope; 210. hollow rod; 211. combination plate; 212. buffer pad. DETAILED DESCRIPTION

[0022] See also Figure 1-4 A rolling bar fruit selection machine comprises a fruit screening mechanism 1, and a buffer mechanism 2 is arranged on the surface of the fruit screening mechanism 1:

[0023] The fruit screening mechanism 1 is used to transport the screened fruit and vegetable waste, and the buffer mechanism 2 enables the fruit and vegetable waste falling onto the surface of the belt conveyor 102 and the inside of the screw conveyor 103 to obtain a buffering effect.

[0024] The fruit screening mechanism 1 comprises a roller bar fruit selection machine body 101, a belt conveyor 102 is arranged below the roller bar fruit selection machine body 101, a screw conveyor 103 is arranged on one side of the belt conveyor 102, and a material receiving shell 104 is connected at the inlet of the screw conveyor 103;

[0025] The roller fruit sorting machine body 101 is used to transport fruits and vegetables. Workers are located on one side of the roller fruit sorting machine body 101 to manually screen the fruits and vegetables. When fruit and vegetable waste is screened, the workers transfer the fruits and vegetables to the surface of the belt conveyor 102, and normal fruits and vegetables continue to be transported through the roller fruit sorting machine body 101. The belt conveyor 102 can transport the fruit and vegetable waste to the inside of the receiving shell 104, and then transport it to the screw conveyor 103 by the receiving shell 104, and finally transport it out of the workshop by the screw conveyor 103, thereby realizing the effect of automatically transferring and transporting fruit and vegetable waste.

[0026] The buffer mechanism 2 includes two support plates 201, which are detachably connected to the top of the belt conveyor 102. A side plate 202 is fixed on the top of the support plate 201. The side plate 202 is designed to be inclined. A plurality of first springs 203 are fixed on the surface of the side plate 202. A first buffer plate 204 is fixed on the surface of the first spring 203. Two connecting plates 205 are fixed between the support plates 201 on both sides. Two second springs 206 are fixed on the surface of the connecting plate 205. A second buffer plate 207 is fixed on the surface of the second spring 206. A plurality of first buffer ropes 208 and second buffer ropes 209 are fixed on the surface of the support plate 201. A plurality of hollow rods 210 are fixed on the inner wall of the receiving shell 104.

[0027] When the worker places the fruit and vegetable waste on the belt conveyor 102, the fruit and vegetable waste will fall on the surface of the first buffer plate 204. At this time, the first buffer plate 204 will be impacted to compress the first spring 203, thereby initially reducing the impact force driven by the fruit and vegetables. The fruit and vegetables rolling down the surface of the first buffer plate 204 will contact with the first buffer ropes 208 and the second buffer ropes 209, which can absorb part of the impact energy and play a buffering role, thereby reducing the impact force caused by the fruit and vegetable waste. After that, the fruit and vegetable waste will be able to contact with the second buffer plate 207. The surface of the fruit and vegetable waste is in contact with the second spring 206, and the second spring 206 can be compressed, thereby further alleviating the impact force, so that when the fruit and vegetable waste falls onto the surface of the belt conveyor 102, the fruit and vegetable waste is not easy to damage the belt conveyor 102, and at the same time, the surface integrity of the fruit and vegetable waste can be guaranteed as much as possible, and the cleaning difficulty caused by the splashing of fragments can be avoided. The fruit and vegetable waste entering the receiving shell 104 will contact the hollow rod 210, and the hollow rod 210 will be folded and deformed, so as to buffer the impact force brought by the falling of the fruit and vegetable waste, so that the fruit and vegetable waste is not easy to damage the screw conveyor 103.

[0028] Furthermore, the bottom height of the lower connecting plate 205 is 30-70 cm higher than the surface of the belt conveyor 102;

[0029] Through this design, fruit and vegetable waste can pass normally under the connecting plate 205, ensuring that the lower connecting plate 205 will not block the fruit and vegetable waste.

[0030] Furthermore, the first buffer rope 208 and the second buffer rope 209 are distributed in staggered positions;

[0031] The staggered distribution of the first buffer ropes 208 and the second buffer ropes 209 can increase their protection range and reduce the possibility that fruit and vegetable waste directly passes through the gap between the first buffer ropes 208 and the second buffer ropes 209 .

[0032] Furthermore, a plurality of combined plates 211 are fixed to the surface of the support plate 201, and the combined plates 211 are detachably connected to the surface of the belt conveyor 102 by bolts;

[0033] The support plate 201 can be disassembled from the belt conveyor 102, thereby facilitating maintenance of the surface components of the support plate 201.

[0034] Furthermore, the first buffer rope 208 and the second buffer rope 209 are both rubber elastic ropes, and the hollow rod 210 is made of rubber;

[0035] The first buffer rope 208, the second buffer rope 209 and the hollow rod 210 made of rubber ensure that they can provide sufficient buffering effect and also make them have a certain wear resistance.

[0036] Furthermore, the first spring 203 and the second spring 206 are both compression springs, the first spring 203 is distributed at the four corners of the bottom of the first buffer plate 204, and the second spring 206 is distributed at the four corners of the bottom of the second buffer plate 207;

[0037] This enables the first spring 203 to absorb the impact force normally, and also makes the buffering effect on the first buffer plate 204 and the second buffer plate 207 more uniform.

[0038] Furthermore, a buffer pad 212 is embedded and fixed on the surface of the first buffer plate 204 and the second buffer plate 207, and the buffer pad 212 is made of rubber;

[0039] The buffer pad 212 can be compressed and deformed to increase the buffering effect on the fruit and vegetable waste and reduce the impact force.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rolling bar fruit selection machine, characterized in that: It comprises a fruit screening mechanism (1), wherein a buffer mechanism (2) is arranged on the surface of the fruit screening mechanism (1); The fruit screening mechanism (1) comprises a roller fruit selection machine body (101), a belt conveyor (102) is arranged below the roller fruit selection machine body (101), a screw conveyor (103) is arranged on one side of the belt conveyor (102), and a material receiving shell (104) is connected at the inlet of the screw conveyor (103); The buffer mechanism (2) comprises two support plates (201), the support plates (201) being detachably connected to the top of the belt conveyor (102), a side plate (202) being fixed to the top of the support plate (201), a plurality of first springs (203) being fixed to the surface of the side plate (202), a first buffer plate (204) being fixed to the surface of the first spring (203), two connecting plates (205) being fixed between the support plates (201) on both sides, two second springs (206) being fixed to the surface of the connecting plates (205), a second buffer plate (207) being fixed to the surface of the second spring (206), a plurality of first buffer ropes (208) and a second buffer rope (209) being fixed to the surface of the support plate (201), and a plurality of hollow rods (210) being fixed to the inner wall of the receiving shell (104).

2. A rolling bar fruit selection machine according to claim 1, characterized in that: The bottom of the lower connecting plate (205) is 30-70 cm higher than the surface of the belt conveyor (102).

3. A rolling bar fruit selection machine according to claim 1, characterized in that: The first buffer rope (208) and the second buffer rope (209) are distributed in a staggered manner.

4. A rolling bar fruit selection machine according to claim 1, characterized in that: A plurality of combined plates (211) are fixed on the surface of the support plate (201), and the combined plates (211) are detachably connected to the surface of the belt conveyor (102) via bolts.

5. The rolling bar fruit selection machine according to claim 1, characterized in that: The first buffer rope (208) and the second buffer rope (209) are both rubber elastic ropes, and the hollow rod (210) is made of rubber material.

6. A rolling bar fruit selection machine according to claim 1, characterized in that: The first spring (203) and the second spring (206) are both compression springs; the first spring (203) is distributed at the four corners of the bottom of the first buffer plate (204), and the second spring (206) is distributed at the four corners of the bottom of the second buffer plate (207).

7. The rolling bar fruit selection machine according to claim 1, characterized in that: Buffer pads (212) are embedded and fixed on the surfaces of the first buffer plate (204) and the second buffer plate (207), and the buffer pads (212) are made of rubber.

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