A mechanism for preventing the rolling of a belt for cleaning manure

Abstract

The utility model discloses a kind of anti-winding mechanisms for manure cleaning belt, including driving roller, driven roller and belt, driving roller and driven roller are rotatably installed on manure cleaning machine, belt is tensioned on two driving rollers, driven roller and driving roller pinch belt, anti-winding mechanism is provided on manure cleaning machine, anti-winding mechanism includes cross bar, bearing plate and anti-winder, cross bar is installed on the cross brace of manure cleaning machine, bearing plate is installed on cross bar and is in close contact with the upper belt surface of belt, anti-winder is installed on the end of bearing plate and is close to driving roller, two movable ends of anti-winder are away from each other and are in close contact with driving roller. The anti-winding mechanism is prevented from being adhered under the premise of preliminary preventing upper and lower layer manure belt from being adhered by bearing plate, while preventing upper and lower manure belt from being contacted by anti-winder, first, prevent lower layer manure belt from being wound into between driving roller and upper layer manure belt, second, prevent manure liquid on upper layer manure belt from dropping on lower layer manure belt and remove adherend on driving roller, ensure the normal operation of manure cleaning belt.

Description

Technical Field

[0001] This utility model relates to the field of manure cleaning machine technology, and in particular to an anti-winding mechanism for manure cleaning belts. Background Technology

[0002] The working principle of a chicken manure removal machine is that the main roller and the auxiliary roller squeeze each other to drive the manure removal belt (hereinafter referred to as the manure belt). Over time, the manure belt will gradually stretch, eventually exceeding the adjustment range of the belt tensioning mechanism. Therefore, a traditional anti-winding device is installed above the auxiliary roller, using an anti-winding load-bearing plate to separate the upper and lower layers of the manure belt, preventing the lower layer from being wound between the upper layer and the drive roller after stretching. Once the manure removal machine experiences a belt winding malfunction, various accidents can occur, ranging from minor belt tearing to serious damage to the tail cage frame.

[0003] However, traditional anti-winding devices cannot completely prevent winding failures, such as... Figure 3 or Figure 4 As shown. If the user does not maintain the manure cleaning machine for a long time, the manure belt may stretch beyond the dividing length of the load-bearing plate. This can cause the lower manure belt to become too loose and stick to the drive roller, getting caught between the drive roller and the upper manure belt, resulting in... Figure 3 The problem can be caused by a belt winding malfunction; or by the belt being too damp and sticky, causing the upper and lower layers of the belt to stick together. Combined with excessive stretching, this can cause the upper layer of belt to pull the lower layer around the load-bearing plate, ultimately resulting in both layers being wound into the drive roller. Figure 4 The above two extreme failures are not common, and users usually maintain them promptly. However, some special users may neglect management. In high-rise chicken houses (6-12 stories), the tethering of the manure removal machine can trigger a chain reaction of collapses, and there have been many such incidents in recent years. Each accident causes enormous losses, with collapses leading to large-scale chicken deaths and the equipment being essentially rendered unusable, requiring the rebuilding of the chicken house. Therefore, we urgently need a stable manure removal machine that is less prone to tethering. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-winding mechanism for manure cleaning belts, so as to solve the problem that traditional anti-winding measures in manure cleaning machines cannot completely prevent belt winding failures, which can easily lead to equipment failures or production accidents.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An anti-winding mechanism for a manure cleaning belt includes a drive roller, a driven roller, and a belt. The drive roller and the driven roller are rotatably mounted on a manure cleaning machine. The belt is tensioned on the two drive rollers, and the driven roller clamps the belt with the drive roller. The manure cleaning machine is equipped with an anti-winding mechanism, which includes a crossbar, a load-bearing plate, and an anti-winding device. The crossbar is mounted on the cross brace of the manure cleaning machine. The load-bearing plate is mounted on the crossbar and abuts against the upper surface of the belt. The anti-winding device is mounted at the end of the load-bearing plate and close to the drive roller. The two movable ends of the anti-winding device are far apart from each other and abut against the drive roller.

[0006] A further technical solution is that the two movable ends of the anti-winding device are respectively close to the upper and lower surfaces of the belt.

[0007] A further technical solution is: the anti-roller includes a first plate, a second plate, and a tension spring. The first plate and the second plate are rotatably connected to the load-bearing plate. The two ends of the tension spring are respectively connected to the first plate and the second plate. The first plate and the second plate are tightened by the tension spring and pressed against the active roller.

[0008] A further technical solution is that the crossbar is a square bar, and a support strap is slidably installed on the square bar and locked by bolts.

[0009] A further technical solution is as follows: the belt support includes a slider, a telescopic rod, a spring, and a pressure roller. The slider is slidably mounted on the crossbar and locked by bolts. The telescopic rod is symmetrically mounted on the lower surface of the slider. The spring is fitted on the telescopic rod and abuts against the flange of the telescopic end of the telescopic rod. The pressure roller is rotatably mounted on the telescopic ends of the two telescopic rods and abuts against the lower surface of the belt.

[0010] A further technical solution is that a support plate is provided on the slider.

[0011] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: This utility model proposes an anti-winding mechanism for a manure cleaning conveyor belt. This anti-winding mechanism, while using a load-bearing plate to initially prevent the upper and lower manure belts from sticking together, also uses the two movable ends of the anti-winding device to constantly press against the drive roller, thereby preventing the upper and lower manure belts from contacting each other. This prevents the lower manure belt from being rolled between the drive roller and the upper manure belt, and also prevents the fecal liquid on the upper manure belt from dripping onto the lower manure belt and removes the adhering substances on the drive roller, ensuring the normal operation of the manure cleaning conveyor belt. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the anti-winding mechanism for a manure cleaning belt according to the present invention.

[0013] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the central anti-slip tape winding mechanism.

[0014] Figure 3 This is a schematic diagram of the structure of the tape reel in the prior art where the first scenario occurs.

[0015] Figure 4 This is a schematic diagram of the tape structure in the prior art where the second scenario occurs.

[0016] Reference numerals in the attached drawings: 1. Driven roller; 2. Driven roller; 3. Belt; 4. Manure cleaner; 5. Anti-winding mechanism; 6. Crossbar; 7. Load-bearing plate; 8. Anti-winding device; 9. Belt support device; 91. Sliding block; 92. Lifting rod; 93. Spring; 94. Pressure roller; 10. Support plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0018] 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 merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0023] This implementation example Figure 1 and Figure 2 As shown, an anti-winding mechanism for a manure cleaning belt includes a drive roller 1, a driven roller 2, and a belt 3. The drive roller 1 and the driven roller 2 are rotatably mounted on the manure cleaning machine 4. The belt 3 is tensioned on the two drive rollers 1. The driven roller 2 clamps the belt 3 with the drive roller 1. The manure cleaning machine 4 is provided with an anti-winding mechanism 5, which includes a crossbar 6, a load-bearing plate 7, and an anti-winding device 8. The crossbar 6 is mounted on the crossbar of the manure cleaning machine 4. The load-bearing plate 7 is mounted on the crossbar 6 and abuts against the upper surface of the belt 3. The anti-winding device 8 is mounted at the end of the load-bearing plate 7 and close to the drive roller 1. The two movable ends of the anti-winding device 8 are far apart from each other and abut against the drive roller 1.

[0024] The anti-winding mechanism for the manure cleaning belt is applied to the manure cleaning machine 4. When the motor drives the drive roller 1 to run the belt 3 (manure belt), the upper layer of the belt 3 is supported by the load-bearing plate 7 to prevent the upper and lower belt surfaces from contacting and sticking together. At the same time, the two movable ends of the anti-winding device 8 are far apart from each other and abut against the drive roller 1 to remove the adhering substances on the drive roller 1 and prevent the lower belt from being rolled between the drive roller 1 and the upper belt. Moreover, the crossbar 6 can also prevent the upper and lower belt surfaces from contacting and sticking together to a certain extent. This anti-winding mechanism 5 ensures the normal operation of the manure cleaning belt and the manure cleaning machine.

[0025] The anti-roller 8 mentioned above can be an existing Y-shaped fork plate, which has a certain degree of elasticity.

[0026] Preferably, the two movable ends of the anti-winding device 8 are close to the upper and lower surfaces of the belt 3, respectively.

[0027] The two ends of the anti-winding device 8 are used to remove the adhesion between the upper and lower belts and the drive roller 1. Example

[0028] Based on the above embodiments, this embodiment shows that the anti-winding device 8 includes a first plate 81, a second plate 82 and a tension spring 83. The first plate 81 and the second plate 82 are rotatably connected to the load-bearing plate 7. The two ends of the tension spring 83 are respectively connected to the first plate 81 and the second plate 82. The first plate 81 and the second plate 82 are tightened by the tension spring 83 and pressed against the drive roller 1.

[0029] The tension spring 83 pulls the first plate 81 and the second plate 82 together, thereby ensuring that the first plate 81 and the second plate 82 are always pressed against the drive roller 1, which removes the adhering material on the drive roller 1 and prevents the lower belt from being rolled into the space between the drive roller 1 and the upper belt. Example

[0030] Based on the above embodiments, this embodiment shows that the crossbar 6 is a square bar, and a support belt 9 is slidably installed on the square bar and locked by bolts.

[0031] The belt support 9 can be a support plate used to support the upper belt or press down the lower belt to prevent the belt 3 from becoming too loose and causing it to roll up. Example

[0032] Based on the above embodiments, this embodiment shows that the belt support 9 includes a slider 91, a telescopic rod 92, a spring 93, and a pressure roller 94. The slider 91 is slidably mounted on the crossbar 6 and locked by bolts. The telescopic rod 92 is symmetrically mounted on the lower surface of the slider 91. The spring 93 is fitted on the telescopic rod 92 and abuts against the flange of the telescopic end of the telescopic rod 92. The pressure roller 94 is rotatably mounted on the telescopic ends of the two telescopic rods 92 and abuts against the lower surface of the belt 3.

[0033] Under the action of spring 93, pressure roller 94 presses against the lower belt of belt 3 to prevent belt 3 from being too loose and causing belt winding.

[0034] Preferably, a support plate 10 is provided on the slider 91.

[0035] The support plate 10 supports the belt to prevent the belt 3 from becoming too loose and causing it to roll up.

[0036] Although the present invention 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 substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A belt anti-winding mechanism for a manure cleaning belt, comprising a drive roller (1), a driven roller (2), and a belt (3), wherein the drive roller (1) and the driven roller (2) are rotatably mounted on a manure cleaning machine (4), the belt (3) is tensioned on the two drive rollers (1), and the driven roller (2) clamps the belt (3) with the drive roller (1), characterized in that: The manure cleaning machine (4) is provided with an anti-winding mechanism (5). The anti-winding mechanism (5) includes a crossbar (6), a load-bearing plate (7), and an anti-winding device (8). The crossbar (6) is installed on the cross brace of the manure cleaning machine (4). The load-bearing plate (7) is installed on the crossbar (6) and abuts against the upper surface of the belt (3). The anti-winding device (8) is installed at the end of the load-bearing plate (7) and close to the drive roller (1). The two movable ends of the anti-winding device (8) are far apart from each other and abut against the drive roller (1).

2. The anti-winding mechanism for the manure cleaning conveyor belt according to claim 1, characterized in that: The two movable ends of the anti-winding device (8) are respectively close to the upper and lower belt surfaces of the belt (3).

3. The anti-winding mechanism for the manure cleaning conveyor belt according to claim 1, characterized in that: The anti-roller (8) includes a first plate (81), a second plate (82), and a tension spring (83). The first plate (81) and the second plate (82) are rotatably connected to the load-bearing plate (7). The two ends of the tension spring (83) are connected to the first plate (81) and the second plate (82) respectively. The first plate (81) and the second plate (82) are tightened by the tension spring (83) and pressed against the drive roller (1).

4. The anti-winding mechanism for the manure cleaning conveyor belt according to claim 1, characterized in that: The crossbar (6) is a square bar, and a support belt (9) is slidably installed on the square bar and locked by bolts.

5. The anti-winding mechanism for the manure cleaning conveyor belt according to claim 4, characterized in that: The belt support (9) includes a slider (91), a telescopic rod (92), a spring (93), and a pressure roller (94). The slider (91) is slidably mounted on the crossbar (6) and locked by bolts. The telescopic rod (92) is symmetrically mounted on the lower surface of the slider (91). The spring (93) is fitted on the telescopic rod (92) and abuts against the flange of the telescopic end of the telescopic rod (92). The pressure roller (94) is rotatably mounted on the telescopic ends of the two telescopic rods (92) and abuts against the lower surface of the belt (3).

6. The anti-winding mechanism for the manure cleaning conveyor belt according to claim 5, characterized in that: The slider (91) is provided with a support plate (10).

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