Discharging rod interlocking mechanism of bulk feed transport vehicle

Abstract

The utility model relates to the technical field of interlocking mechanisms, in particular to a bulk feed transport vehicle unloading rod interlocking mechanism which comprises a fixing piece used for fixing, a rotating piece used for adjusting opening and closing of a discharging port, a limiting plate and an unloading rod body used for being held by hand. One side of the fixing plate is fixedly connected with an arc-shaped fixing strip, a plurality of through holes are formed in the surface of the fixing strip, a rotating piece is arranged on one side of the fixing strip and comprises a fixing disc, a rotating block and a rotating frame, the rotating frame is arranged on one side of the fixing plate, and the rotating block is fixedly connected to one side of the rotating frame. According to the utility model, the pressure sensor is arranged at the spring, so that a user can be reminded to replace the spring after the elastic performance of the spring is reduced to a certain degree, and the spring is easy to replace through the structure which is arranged on the spring and is easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of interlocking mechanisms, in particular to an interlocking mechanism for a discharge rod of a bulk feed transport vehicle. Background Art

[0002] Bulk feed transport vehicles have the characteristics of simple structure, reliable performance, large conveying capacity, easy operation, and no pollution to materials. They are widely used in the transportation of feed in large, medium and small breeding enterprises. When unloading, it is necessary to manually open and close the discharge port of the auger on the top of the transport vehicle through the unloading rod. An interlocking mechanism is usually set at the unloading rod to simply fix the unloading rod, thereby controlling the opening and closing of the auger discharge port.

[0003] The interlocking mechanism commonly seen on the market is usually composed of components such as rotating parts and springs. When opening the auger discharge port, the discharge rod is slightly moved outward to compress the spring, and then the discharge rod is rotated to open the discharge port. Then the discharge rod is loosened, and the block is inserted into another through hole on the surface of the fixing part under the action of the spring. Since the elastic performance of the spring gradually decreases with the frequency of use, the degree of connection and fixation between the block and the fixing part decreases, causing the interlocking mechanism to be in a loose state. If it is not replaced in time, the opening and closing of the discharge port will be affected. Therefore, a bulk feed transport vehicle discharge rod interlocking mechanism is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide an interlocking mechanism for a bulk feed transport vehicle unloading rod, so as to solve the problem that the interlocking mechanism becomes loose after the spring is used for a long time.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The interlocking mechanism of a discharge rod of a bulk feed transport vehicle comprises a fixing part for fixing, a rotating part for adjusting the opening and closing of a discharge port, a limiting part and a discharge rod body for hand-holding, the fixing part comprises a fixing plate, a through hole and a fixing strip, one side of the fixing plate is fixedly connected to a fixing strip arranged in an arc shape, a surface of the fixing strip is provided with a plurality of through holes, a rotating part is arranged on one side of the fixing strip, the rotating part comprises a fixing disk, a rotating block and a rotating frame, one side of the fixing plate is provided with a rotating frame, one side of the rotating frame is fixedly connected to a rotating block, one of the rotating blocks is rotatably connected to the fixing plate, one side of the rotating frame is provided with a limiting plate arranged in an L shape, one side of the limiting plate is fixedly connected to the discharge rod body, one side of the limiting plate is fixedly connected to a clamping block, one side of the limiting plate is fixedly connected to a pressure sensor having a convex arrangement at one end, a spring is tightly fitted at the convex part of the pressure sensor, and one side of the rotating frame is provided with a moving part composed of a plate-like component and a rod-like component.

[0007] Preferably, a sponge layer is fixedly connected to the outer side of the block, a rubber layer is fixedly connected to the outer side of the sponge layer, and the rubber layer is tightly fitted with the through holes opened on the surface of the fixing strip.

[0008] Preferably, the plate-shaped component of the movable member and the rotating frame fit tightly, a pulling member with a convex side is slidably connected to one side of the movable member, and a limiting block is fixedly connected to the convex part of the pulling member.

[0009] Preferably, magnetic blocks are embedded in the limit block and the rotating frame, grooves are provided in the plate-like component of the movable member and the rotating frame, and the grooves provided in the rotating frame are tightly fitted with the limit block.

[0010] Preferably, the other end of the spring is arranged on the outside of the rod-shaped component of the moving member, and the spring is arranged between the pressure sensor and the inner wall of the rotating frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing a fixing member, a fixing plate, a through hole, a fixing bar, a rotating member, a fixing disk, a rotating block, a rotating frame, a limiting plate, a discharge rod body, a card block, a pressure sensor and a spring, the pressure sensor can accurately measure the force exerted on the spring when it is compressed. When the spring is used frequently for a long time, the elastic performance is reduced. When the force received by the pressure sensor is lower than the threshold value, an alarm will be sounded to remind the user to replace the spring, thereby avoiding the possibility of loosening the interlocking mechanism due to the reduction in the elastic performance of the spring. By providing a sponge layer and a rubber layer on the outside of the card block, when the card block is inserted into the through hole, the rubber layer increases the friction between the card block and the through hole, making it difficult to move after insertion. The sponge layer increases the elastic force of the outside of the card block, further increasing the stability effect after insertion. By providing a moving member, a pulling member, a limiting block, a magnetic block, and a groove, the user moves the pulling member until the card block is away from the rotating frame, then takes out the moving member as a whole, and then removes the spring, which is convenient for replacing the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the installation structure of the mobile part of the utility model;

[0016] Figure 4 This is a schematic diagram of the back structure of the limiting plate of the utility model;

[0017] Figure 5This is a schematic diagram of the cross-sectional structure of the card block of the utility model.

[0018] In the figure: 1. fixing part; 101. fixing plate; 102. through hole; 103. fixing strip; 2. rotating part; 201. fixing disk; 202. rotating block; 203. rotating frame; 3. limiting plate; 4. discharge rod body; 5. clamping block; 6. rubber layer; 7. sponge layer; 8. pressure sensor; 9. spring; 10. moving part; 11. pulling part; 12. limiting block; 13. magnetic block; 14. groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A bulk feed transport vehicle unloading rod interlocking mechanism comprises a fixing member 1 for fixing, a rotating member 2 for adjusting the opening and closing of a discharge port, a limiting plate 3 and a unloading rod body 4 for hand-holding, wherein the fixing member 1 comprises a fixing plate 101, a through hole 102 and a fixing bar 103, one side of the fixing plate 101 is fixedly connected with an arc-shaped fixing bar 103, a surface of the fixing bar 103 is provided with a plurality of through holes 102, one side of the fixing bar 103 is provided with a rotating member 2, the rotating member 2 comprises a fixing plate 201, a rotating block 202 and a rotating frame 203, one side of the fixing plate 101 is provided with a rotating frame 203, one side of the rotating frame 203 is fixedly connected with a rotating block 202, One of the rotating blocks 202 is rotatably connected to a fixed disk 201, and one side of the rotating frame 203 is provided with an L-shaped limit plate 3, one side of the limit plate 3 is fixedly connected to a discharge rod body 4, one side of the limit plate 3 is fixedly connected to a clamping block 5, and one side of the limit plate 3 is fixedly connected to a pressure sensor 8 with a protrusion at one end, and a spring 9 is tightly fitted at the protrusion of the pressure sensor 8. One side of the rotating frame 203 is provided with a moving part 10 composed of a plate component and a rod-shaped component. By setting the pressure sensor 8 at the spring 9, the user will be reminded to replace it when its elastic performance drops to a certain level, and the spring 9 is easy to replace by the easy-to-disassemble structure.

[0024] The outer side of the block 5 is fixedly connected with a sponge layer 7, and the outer side of the sponge layer 7 is fixedly connected with a rubber layer 6. The rubber layer 6 and the through hole 102 opened on the surface of the fixed strip 103 are tightly fitted. The rubber layer 6 increases the friction between the block 5 and the through hole 102, and the sponge layer 7 increases the elastic force on the outer side of the block 5, thereby increasing the stability after insertion. The plate-like component of the moving part 10 is tightly fitted with the rotating frame 203, and one side of the moving part 10 is slidably connected with a pulling part 11 with a convex side, and the convex part of the pulling part 11 is fixedly connected The limiting block 12 is convenient for fixing the moving part 10; the limiting block 12 and the rotating frame 203 are both embedded with magnetic blocks 13, the plate-like component of the moving part 10 and the rotating frame 203 are both provided with grooves 14, the grooves 14 provided in the rotating frame 203 and the limiting block 12 fit tightly, which is convenient for effectively fixing the pulling part 11; the other end of the spring 9 is arranged on the outside of the rod-shaped component of the moving part 10, and the spring 9 is arranged between the pressure sensor 8 and the inner wall of the rotating frame 203, which is convenient for the movement of the limiting plate 3.

[0025] After the material is in the feed tank 103, the feed tank 103 is in a state of being moved in a forward direction and the feed tank 103 is ... When the elastic performance of the spring 9 is reduced to a certain extent after long-term use, that is, the elastic performance is lower than the threshold value of the pressure sensor 8, the pressure sensor 8 emits an alarm to remind the user to replace the spring 9. First, the pulling member 11 is pulled outward to drive the limit block 12 away from the groove 14 opened in the rotating frame 203. At this time, the movable member 10 can be moved as a whole and taken out, and then the spring 9 is removed for replacement. One end of the new spring 9 is placed on the outside of the protrusion of the pressure sensor 8 and the other end is fitted with the inner wall of the rotating frame 203. Then the rod-shaped member of the movable member 10 is inserted into the rotating frame 203, and then the pulling member 11 is moved in the opposite direction until the magnetic block 13 in the limit block 12 is attracted by the magnetic block 13 in the rotating frame 203, so that the movable member 10 is effectively fixed. Through the pressure sensor 8 set at the spring 9, the user will be reminded to replace it after its elastic performance drops to a certain extent. The easy-to-disassemble structure set for the spring 9 makes it easy to replace.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bulk feed transport vehicle unloading lever interlocking mechanism, comprising a fixing member (1) for fixing, a rotating member (2) for adjusting the opening and closing of a discharge port, a limit plate (3) and a unloading lever body (4) for hand-holding, characterized in that: The fixing member (1) comprises a fixing plate (101), a through hole (102) and a fixing strip (103); one side of the fixing plate (101) is fixedly connected to a fixing strip (103) arranged in an arc shape; a surface of the fixing strip (103) is provided with a plurality of through holes (102); one side of the fixing strip (103) is provided with a rotating member (2); the rotating member (2) comprises a fixing plate (201), a rotating block (202) and a rotating frame (203); one side of the fixing plate (101) is provided with a rotating frame (203); one side of the rotating frame (203) is fixedly connected to a rotating block ( 202), one of the rotating blocks (202) is rotatably connected to a fixed disk (201), one side of the rotating frame (203) is provided with an L-shaped limit plate (3), one side of the limit plate (3) is fixedly connected to a discharge rod body (4), one side of the limit plate (3) is fixedly connected to a clamping block (5), one side of the limit plate (3) is fixedly connected to a pressure sensor (8) with a protruding end, a spring (9) is tightly fitted at the protruding portion of the pressure sensor (8), and one side of the rotating frame (203) is provided with a moving part (10) composed of a plate-like component and a rod-like component.

2. The bulk feed transport vehicle unloading rod interlocking mechanism according to claim 1, characterized in that: A sponge layer (7) is fixedly connected to the outside of the clamping block (5), a rubber layer (6) is fixedly connected to the outside of the sponge layer (7), and the rubber layer (6) and the through hole (102) opened on the surface of the fixing strip (103) are tightly fitted.

3. The bulk feed transport vehicle unloading rod interlocking mechanism according to claim 1, characterized in that: The plate-shaped component of the moving member (10) and the rotating frame (203) are tightly fitted, and a pulling member (11) with a convex side is slidably connected to one side of the moving member (10), and a limiting block (12) is fixedly connected to the convex part of the pulling member (11).

4. The bulk feed transport vehicle unloading rod interlocking mechanism according to claim 3, characterized in that: A magnetic block (13) is embedded in both the limit block (12) and the rotating frame (203), a groove (14) is provided in both the plate-shaped component of the moving part (10) and the rotating frame (203), and the groove (14) provided in the rotating frame (203) and the limit block (12) are tightly fitted.

5. The bulk feed transport vehicle unloading rod interlocking mechanism according to claim 1, characterized in that: The other end of the spring (9) is arranged outside the rod-shaped component of the moving member (10), and the spring (9) is arranged between the pressure sensor (8) and the inner wall of the rotating frame (203).

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