Conveyor belt shunting structure

Abstract

The utility model relates to the technical field of diversion structures, and discloses a conveyor belt diversion structure which comprises a protection frame, a first rotating shaft is fixedly connected to one side of the front face of the protection frame, a first turnover plate is fixedly connected to one side of the first rotating shaft, and a transmission rod is fixedly connected to the top of the first turnover plate. A second turnover plate is fixedly connected to the bottom of one side of the transmission rod, a collection box is arranged on one side of the protection frame, a top plate is arranged on the inner surface of the collection box, a bottom plate is arranged at the bottom of the top plate, and a collection box is fixedly connected to the bottom of the bottom plate. And when the cargoes need to be sorted, a gap can be reserved between a first turnover plate and a protection frame through control of an air cylinder, then distribution is achieved through manual screening, the stroke of the cargoes touching the bottom can be reduced advantageously when the first cargoes enter a collection box, and therefore the cargoes are protected against damage during falling.

Description

Technical Field

[0001] The utility model relates to the technical field of shunt structures, and more specifically to a conveyor belt shunt structure. Background Art

[0002] A conveyor belt is a load-bearing medium of a conveying system and an important device widely used in modern industry. It uses the power provided by one or more pulleys to make the belt and the materials on it transport forward along the system. The conveyor belt usually consists of one or more layers of materials. According to the different material characteristics and transportation environments, conveyor belts with different thicknesses and patterns can be selected. The selection of these materials ensures the stability and mechanical properties of the conveyor belt. For example, the tensile force is mainly provided by industrial polyester cloth, and the coating may be composed of materials such as PVC, PU, PE, and SIR. Due to its simple structure, convenient transmission, low cost, and the ability to handle materials of various shapes, sizes, and weights, the conveyor belt has been widely used in many fields such as industrial production, logistics transportation, food, textile, and building materials.

[0003] During the efficient operation of the conveyor belt, occasionally when the front boxing link cannot keep up with the rhythm temporarily or when it is found that there are slight defects in the products during inspection, it is necessary to quickly divert the items on the conveyor belt into the storage box. The existing shunt method is to stop the production line and move the materials on the production line into the storage box, which is very troublesome and requires a large amount of labor. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a conveyor belt shunt structure to solve the problems existing in the above-mentioned background art.

[0005] The utility model provides the following technical solutions: A conveyor belt shunt structure includes a protection frame. One side of the front of the protection frame is fixedly connected with a first rotating shaft. One side of the first rotating shaft is fixedly connected with a first folding plate. The top of the first folding plate is fixedly connected with a transmission rod. The bottom of one side of the transmission rod is fixedly connected with a second folding plate. A collection box is arranged on one side of the protection frame. The inner surface of the collection box is provided with a top plate. The bottom of the top plate is provided with a bottom plate. The bottom of the bottom plate is fixedly connected with the collection box;

[0006] Further, a conveyor belt is movably connected inside the protection frame. The top of the front of the back leg of the protection frame is fixedly connected with a first ear. The front of the first ear is movably connected with a cylinder. The inner surface of the cylinder is movably connected with a telescopic rod. One end of the telescopic rod is movably connected with a second ear. The bottom of the second ear is fixedly connected with the first folding plate. One side of the first folding plate is fixedly connected with a first rotating shaft. The bottom of the first rotating shaft is fixedly connected with the protection frame. The other side of the back of the first folding plate is fixedly connected with a soft pad. One side of the second folding plate is fixedly connected with a second rotating shaft. The bottom of the second rotating shaft is fixedly connected with the protection frame.

[0007] Furthermore, a cylinder is fixedly connected to the middle of the bottom plate. A spring is fixedly connected to the inner surface of the cylinder. The top of the spring is fixedly connected to a top post, and the top of the top post is fixedly connected to a top plate.

[0008] Furthermore, a first fixing block is fixedly connected to the top of the bottom plate. The two sides of the first fixing block are movably connected to a first driving rod. The top of the first driving rod is movably connected to a second driving rod. The top of the second driving rod is fixedly connected to a second fixing block, and the top of the second fixing block is fixedly connected to a top plate.

[0009] Furthermore, an inclined sliding plate is fixedly connected to the front of the collection box, and a second folding plate is provided at the top of the inclined sliding plate.

[0010] Furthermore, the first driving rod and the second driving rod are of equal length, and a rubber pad covers the top of the top plate.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. When the front packing link of the present utility model cannot keep up with the rhythm temporarily or when it is found that there are slight defects in the products during inspection, it is necessary to divert the items on the conveyor belt. At this time, the air cylinder is started to make the telescopic rod start to contract. At this time, the first folding plate folds towards the inside of the protection frame with the first rotating shaft as the center. When the first folding plate gradually folds and fits with the inside of the protection frame, the goods on the conveyor belt are blocked from moving. At this time, the transmission rod moves with the first folding plate and makes the second folding plate rotate with the second rotating shaft as the center. At this time, there is a gap on one side of the protection frame, and the first folding plate blocks the goods so that the goods can only flow out from the gap at the second folding plate. And when it is necessary to sort the goods, the gap between the first folding plate and the protection frame can be retained by controlling the air cylinder, and then manual screening can be carried out.

[0013] 2. When the goods move into the collection box through the second folding plate, the inclined sliding plate can play a role in guiding the goods. When the goods fall into the collection box, the top plate will hold the goods. At this time, under the action of gravity, the top plate sinks and the spring contracts. And when the top plate sinks, the first driving rod and the second driving rod start to contract. In this way, every time the goods are heavier, the top plate can be lowered a little. When the first piece of goods enters the collection box, the stroke of the goods touching the bottom can be reduced, thereby protecting the goods from being damaged when falling. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the transmission rod structure of the present utility model.

[0016] Figure 3This is a schematic cross-sectional structure diagram of the collection box of the present utility model.

[0017] Figure 4 This is a schematic structure diagram of the driving rod of the present utility model.

[0018] The reference numerals are: 1, protection frame; 101, conveyor belt; 2, support feet; 201, first ear; 202, cylinder; 203, telescopic rod; 204, second ear; 205, first folding plate; 2051, first rotating shaft; 2052, soft pad; 206, transmission rod; 207, second folding plate; 208, second rotating shaft; 3, collection box; 301, inclined slide plate; 4, bottom plate; 401, cylinder; 402, spring; 403, top column; 404, top plate; 5, first fixing block; 501, first driving rod; 502, second driving rod; 503, second fixing block. Specific embodiments

[0019] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and a conveyor belt diversion structure involved in the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0020] Referring to Figures 1-4 , the present utility model provides a conveyor belt diversion structure, including a protection frame 1. One side of the front surface of the protection frame 1 is fixedly connected with a first rotating shaft 2051. One side of the first rotating shaft 2051 is fixedly connected with a first folding plate 205. The top of the first folding plate 205 is fixedly connected with a transmission rod 206. The bottom of one side of the transmission rod 206 is fixedly connected with a second folding plate 207. A collection box 3 is provided on one side of the protection frame 1. The inner surface of the collection box 3 is provided with a top plate 404. The bottom of the top plate 404 is provided with a bottom plate 4. The bottom of the bottom plate 4 is fixedly connected with the collection box 3.

[0021] In a preferred embodiment, a conveyor belt 101 is movably connected inside the protection frame 1. Legs 2 are fixedly connected to the back of the protection frame 1. A first ear 201 is fixedly connected to the top of the front of the legs 2. A cylinder 202 is movably connected to the front of the first ear 201. A telescopic rod 203 is movably connected to the inner surface of the cylinder 202. One end of the telescopic rod 203 is movably connected to a second ear 204. A first folding plate 205 is fixedly connected to the bottom of the second ear 204. A first rotating shaft 2051 is fixedly connected to one side of the first folding plate 205. The bottom of the first rotating shaft 2051 is fixedly connected to the protection frame 1. A soft pad 2052 is fixedly connected to the other side of the back of the first folding plate 205. A second rotating shaft 208 is fixedly connected to one side of the second folding plate 207. The bottom of the second rotating shaft 208 is fixedly connected to the protection frame 1.

[0022] In a preferred embodiment, a cylinder 401 is fixedly connected to the middle of the bottom plate 4. A spring 402 is fixedly connected to the inner surface of the cylinder 401. A top column 403 is fixedly connected to the top of the spring 402. A top plate 404 is fixedly connected to the top of the top column 403.

[0023] In a preferred embodiment, a first fixing block 5 is fixedly connected to the top of the bottom plate 4. First driving rods 501 are movably connected to both sides of the first fixing block 5. A second driving rod 502 is movably connected to the top of the first driving rod 501. A second fixing block 503 is fixedly connected to the top of the second driving rod 502. A top plate 404 is fixedly connected to the top of the second fixing block 503.

[0024] In a preferred embodiment, an inclined slide plate 301 is fixedly connected to the front of the collection box 3. A second folding plate 207 is provided at the top of the inclined slide plate 301.

[0025] In a preferred embodiment, the first driving rod 501 and the second driving rod 502 are of equal length, and a rubber pad covers the top of the top plate 404.

[0026] Working principle of the utility model: When the front packing link temporarily fails to keep up with the rhythm or when minor defects are found in the products during inspection, it is necessary to divert the items on the conveyor belt 101. At this time, the air cylinder 202 is started to make the telescopic rod 203 start to contract. At this time, the first folding plate 205 folds inward towards the inside of the protection frame 1 with the first rotating shaft 2051 as the center. When the first folding plate 205 gradually folds and fits against the inside of the protection frame 1, it stops the movement of the goods on the conveyor belt 101. At this time, the transmission rod 206 starts to move along with the first folding plate 205 and makes the second folding plate 207 rotate with the second rotating shaft 208 as the center. At this time, a gap appears on one side of the protection frame 1, and the first folding plate 205 blocks the goods so that the goods can only flow out through the gap at the second folding plate 207. And when it is necessary to sort the goods, the gap between the first folding plate 205 and the protection frame 1 can be left through the control of the air cylinder 202, and then manual screening can be carried out; Subsequently, when the goods move into the collection box 3 through the second folding plate 207, the inclined slide plate 301 can play a role in guiding the goods. When the goods fall into the collection box 3, the top plate 404 will support the goods. At this time, under the action of gravity, the top plate 404 sinks and the spring 402 contracts. And when the top plate 404 sinks, the first driving rod 501 and the second driving rod 502 start to contract. In this way, every time the goods are heavier, the top plate 404 can be lowered a little. When the first piece of goods enters the collection box 3, the travel of the goods touching the bottom can be reduced, thereby protecting the goods from being damaged when falling.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Secondly: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, the usual designs can be referred to. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A conveyor belt diversion structure, comprising a protection frame (1), characterized in that: A first rotating shaft (2051) is fixedly connected to one side of the front face of the protection frame (1); a first folding plate (205) is fixedly connected to one side of the first rotating shaft (2051); a transmission rod (206) is fixedly connected to the top of the first folding plate (205); a second folding plate (207) is fixedly connected to the bottom of one side of the transmission rod (206); a collection box (3) is provided on one side of the protection frame (1); a top plate (404) is provided on the inner surface of the collection box (3); a bottom plate (4) is provided at the bottom of the top plate (404); and the bottom of the bottom plate (4) is fixedly connected to the collection box (3).

2. A conveyor belt diversion structure according to claim 1, characterized in that: The protection frame (1) is movably connected to a conveyor belt (101) inside, the back side of the protection frame (1) is fixedly connected to a support foot (2), the top of the front side is fixedly connected to a first support ear (201), the front side of the first support ear (201) is movably connected to a cylinder (202), the inner surface of the cylinder (202) is movably connected to a telescopic rod (203), one end of the telescopic rod (203) is movably connected to a second support ear (204), the bottom of the second support ear (204) is fixedly connected to a first folding plate (205), one side of the first folding plate (205) is fixedly connected to a first rotating shaft (2051), the bottom of the first rotating shaft (2051) is fixedly connected to the protection frame (1), the other side of the back side of the first folding plate (205) is fixedly connected to a soft pad (2052), one side of the second folding plate (207) is fixedly connected to a second rotating shaft (208), and the bottom of the second rotating shaft (208) is fixedly connected to the protection frame (1).

3. A conveyor belt diversion structure according to claim 1, characterized in that: A cylinder (401) is fixedly connected to the middle of the bottom plate (4), a spring (402) is fixedly connected to the inner surface of the cylinder (401), a top column (403) is fixedly connected to the top of the spring (402), and a top plate (404) is fixedly connected to the top of the top column (403).

4. A conveyor belt diversion structure according to claim 1, characterized in that: The top of the bottom plate (4) is fixedly connected to a first fixed block (5), both sides of the first fixed block (5) are movably connected to first driving rods (501), the top of the first driving rod (501) is movably connected to a second driving rod (502), the top of the second driving rod (502) is fixedly connected to a second fixed block (503), and the top of the second fixed block (503) is fixedly connected to a top plate (404).

5. A conveyor belt diversion structure according to claim 1, characterized in that: The front of the collection box (3) is fixedly connected with an inclined slide plate (301), and the top of the inclined slide plate (301) is provided with a second folding plate (207).

6. A conveyor belt diversion structure according to claim 4, characterized in that: The first driving rod (501) and the second driving rod (502) are of equal length, and the top of the top plate (404) is covered with a rubber pad.

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