Feed mixer dust cover

Abstract

The utility model discloses a dust cover for a feed mixer, comprising a dust cover body, the dust cover body comprising a transfer part which can be turned over relative to a mixing box, a driving mechanism is further arranged above the mixing box, the driving mechanism comprising an asynchronous motor, the output end of the asynchronous motor is connected with a winding roller, a traction rope is arranged between the winding roller and the transfer part; the winding roller is driven by the asynchronous motor to rotate forward and reverse to wind up or release the traction rope, thereby driving the dust cover body to turn over, thereby controlling the opening and closing of the opening at the top of the mixing box, facilitating the opening of the dust cover body to add feed, and stirring after closing to avoid feed dust particles from flying, thereby improving the degree of automation, and compared with the manual handling of the cover on the top of the mixing box by staff, the speed is faster and the efficiency is higher, thereby improving the feed mixing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing equipment, in particular to a dust cover for a feed mixer. Background Art

[0002] Feed refers to a substance that provides animals with a variety of nutrients. It is made by mixing a variety of raw materials in a certain proportion. The raw materials of feed mainly include grains, soybeans, corn, etc.

[0003] A mixer is a common machine that mixes a variety of raw materials to make a mixture or a suitable consistency. A feed mixer is used to mix feed for poultry.

[0004] In the process of preparing livestock feed, the feed raw materials need to be mixed in proportion. When a general mixer is mixing the feed, the mixing shaft drives the feed to tumble in the mixing box, which will generate a large amount of feed dust particles, resulting in a poor production environment for feed mixing. Therefore, the mixer is usually covered with a lid, but the feed mixer is generally tall and large in size, and it is difficult to manually adjust and carry the lid, which requires a lot of labor. Utility Model Content

[0005] In view of the shortcomings of the prior art, a dust cover for a feed mixer is proposed, which solves the problem that the feed mixer in the above background technology is generally high and large in size, and it is difficult to manually adjust and carry the cover, which requires a lot of labor.

[0006] In order to achieve the above purpose, the utility model proposes the following technologies to achieve it:

[0007] A dust cover for a feed mixer comprises a dust cover body, wherein the dust cover body comprises a transfer part which can be flipped relative to a mixing box, a driving mechanism is also arranged above the mixing box, the driving mechanism comprises an asynchronous motor, a winding roller is connected to the output end of the asynchronous motor, and a traction rope is arranged between the winding roller and the transfer part.

[0008] Furthermore, the dust cover body also includes a fixing portion fixedly mounted on the mixing box, the adapter portion is rotatably connected to one side of the fixing portion, and when the adapter portion is flipped to be in the same plane as the fixing portion, the mixing box is sealed.

[0009] Furthermore, a traction rod is fixedly provided on one side of the adapter portion away from the fixing portion, the traction rod is arranged perpendicular to the adapter portion, and a through hole is provided on the top of the traction rod.

[0010] Furthermore, a fixing rod is arranged above one side of the fixing portion close to the adapter portion, one end of the traction rope passes through the through hole and is fixedly connected to the fixing rod, and the other end of the traction rope is wound around the winding roller.

[0011] Furthermore, the height of the fixing rod is lower than the height of the winding roller.

[0012] Furthermore, the winding roller, the traction rod and the fixing rod are located in the middle of the mixing box.

[0013] Furthermore, a fixing frame is provided on the fixing portion, the asynchronous motor is fixed on the fixing frame, and the winding roller is rotatably mounted on the fixing frame.

[0014] Furthermore, a sealing sheet is provided between the adapter and the mixing box. The sealing sheet is located at the junction of the adapter and the mixing box, and the sealing sheet is made of elastic material.

[0015] Furthermore, a reinforcing rib is provided at the bottom of the adapter portion, the traction rod is fixedly connected to the reinforcing rib, and a plurality of the reinforcing ribs are arranged in a staggered manner in both horizontal and vertical directions.

[0016] Compared with the prior art, the comprehensive effects brought by the utility model include:

[0017] (1) The asynchronous motor drives the winding roller to rotate forward and reverse to wind up or release the traction rope, thereby driving the dust cover body to flip, thereby controlling the opening and closing of the opening on the top of the mixing box, making it easy to open the dust cover body to add feed, and stirring after closing to prevent feed dust particles from flying, thereby improving the degree of automation. Compared with the manual handling of the lid on the top of the mixing box by staff, it is faster and more efficient, thereby improving the feed mixing efficiency.

[0018] (2) A fixing rod is provided on the fixing part for fixing the traction rope, so that the traction rope is V-shaped, and both ends of the traction rope are higher than the rotating shaft of the adapter. When the traction rope is wound up, both parts of the traction rope can exert pulling force on the traction rod, which indirectly reduces the power requirement of the asynchronous motor, facilitates the flipping of the adapter, and has high adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the adapter portion in an open state according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the closed state of the adapter portion of the embodiment of the utility model;

[0021] Figure 3 It is a side view schematic diagram of the dust cover body and the driving mechanism of the embodiment of the utility model.

[0022] Legend: 1. Mixing box; 2. Adapter; 3. Asynchronous motor; 4. Winding roller; 5. Traction rope; 6. Fixed part; 7. Traction rod; 8. Fixed rod; 9. Reinforcement rib. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings 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 them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the utility model.

[0024] In this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. The orientation or position relationship indicated by terms such as "upper", "lower", "left", "right", "top", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0025] like Figures 1 to 3 As shown, a dust cover for a feed mixer comprises a dust cover body, wherein the dust cover body comprises an adapter part 2 which can be flipped relative to a mixing box 1, and a driving mechanism is also arranged above the mixing box 1, wherein the driving mechanism comprises an asynchronous motor 3, and a winding roller 4 is connected to the output end of the asynchronous motor 3, and a traction rope 5 is arranged between the winding roller 4 and the adapter part 2.

[0026] A traction rope 5 is provided to drive the adapter part 2 in the dust cover body to rotate on the top of the mixing box 1 by pulling the traction rope 5, so as to control the opening and closing of the top opening of the mixing box 1, so as to facilitate opening the dust cover body to add feed, and to stir the feed after closing to prevent dust particles from flying. The winding roller 4 is driven by the asynchronous motor 3 to rotate forward and reverse to wind up or release the traction rope 5, so as to drive the dust cover body to flip, thereby improving the degree of automation. Compared with the manual handling of the lid on the top of the mixing box 1 by the staff, the speed is faster and the efficiency is higher, thereby improving the feed mixing efficiency.

[0027] Specifically, a support frame is arranged at the bottom of the mixing box 1, a mixing mechanism is arranged inside the mixing box 1, and a driving motor is arranged outside the mixing box 1 corresponding to the mixing mechanism. The driving motor drives the mixing mechanism to mix the feed, and the traction rope 5 drives the dust cover body to close to cover the mixing box 1 for dust prevention.

[0028] In the dust cover of the feed mixer of this embodiment, the dust cover body also includes a fixing portion 6 fixedly mounted on the mixing box 1, and the adapter portion 2 is rotatably connected to one side of the fixing portion 6. When the adapter portion 2 is flipped to be in the same plane with the fixing portion 6, the mixing box 1 is sealed.

[0029] A rotatably connected adapter part 2 and a fixed part 6 are provided to reduce the area of ​​the adapter part 2, thereby reducing the weight of the adapter part 2 while ensuring the flip dustproof effect, thereby reducing the power required to drive the adapter part 2 to rotate, and a small asynchronous motor 3 can be selected to reduce costs and reduce power consumption.

[0030] Preferably, the asynchronous motor 3 and the winding roller 4 are fixed above the fixing portion 6, so as to reduce the space occupied by the driving mechanism and make the overall structure of the dust cover more compact.

[0031] In the dust cover of the feed mixer of this embodiment, a traction rod 7 is fixedly provided above the adapter part 2 on the side away from the fixing part 6. The traction rod 7 is arranged perpendicular to the adapter part 2, and a through hole is provided on the top of the traction rod 7.

[0032] The traction rod 7 is provided, which is equivalent to raising the height of the connection point between the traction rope 5 and the dust cover body when the adapter 2 is horizontal, and increasing the angle between the traction rope 5 and the winding roller 4, thereby making it easier to drive the adapter 2 to rotate.

[0033] In the dust cover of the feed mixer of this embodiment, a fixing rod 8 is arranged above the fixing portion 6 close to the adapter portion 2, one end of the traction rope 5 passes through the through hole on the traction rod 7 and is fixedly connected to the fixing rod 8, and the other end of the traction rope 5 is wound around the winding roller 4.

[0034] A fixing rod 8 is provided on the fixing portion 6 for fixing the traction rope 5. The above structure makes the traction rope 5 V-shaped, and both ends of the traction rope 5 are higher than the rotation axis of the adapter 2. Therefore, when the traction rope 5 is wound up, the two parts of the traction rope 5 can apply tension to the traction rod 7, which indirectly reduces the power requirement of the asynchronous motor 3 and facilitates the flipping of the adapter 2.

[0035] In the dust cover of the feed mixer of this embodiment, the height of the fixing rod 8 is lower than the height of the winding roller 4 .

[0036] Through the above arrangement, the height of the fixing rod 8 is reduced and the overall volume of the dust cover is reduced while ensuring that the traction rope 5 is V-shaped.

[0037] In the dust cover of the feed mixer of this embodiment, the winding roller 4 , the traction rod 7 and the fixing rod 8 are on the same straight line, and the straight line is located in the middle of the mixing box 1 .

[0038] The above arrangement reduces the length of the traction rope 5 and makes the adapter 2 evenly stressed, so that the adapter 2 can flip more stably.

[0039] In the dust cover of the feed mixer of this embodiment, a fixing frame is provided on the fixing portion 6, the asynchronous motor 3 is fixed on the fixing frame, and the winding roller 4 is rotatably mounted on the fixing frame.

[0040] In the dust cover of the feed mixer of this embodiment, a sealing sheet is provided between the adapter 2 and the mixing box 1. The sealing sheet is located at the junction of the adapter 2 and the mixing box 1, and the sealing sheet is made of elastic material.

[0041] An elastic sealing sheet is provided. When the adapter 2 is closed on the mixing box 1, the sealing sheet is used to seal the gap between the dust cover body and the opening of the mixing box 1 to ensure the dustproof effect.

[0042] In the dust cover of the feed mixer of this embodiment, a reinforcing rib 9 is arranged at the bottom of the adapter 2, and the traction rod 7 is fixedly connected to the reinforcing rib 9. There are several reinforcing ribs 9 arranged in a staggered manner horizontally and vertically, including several first reinforcing ribs and second reinforcing ribs that intersect vertically.

[0043] The reinforcing ribs 9 are provided to ensure the overall strength of the adapter 2, while reducing the overall weight of the dust cover body, so as to facilitate flipping by the traction rope 5; preferably, a reinforcing plate is provided at the intersection of the first reinforcing rib and the second reinforcing rib to strengthen the connection strength between the reinforcing ribs.

[0044] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0045] Although the embodiments of the present invention have been shown and described in detail, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust cover for a feed mixer, characterized in that: The utility model comprises a dust cover body, wherein the dust cover body comprises a transfer part which can be turned over relative to the mixing box, and a driving mechanism is further arranged above the mixing box, wherein the driving mechanism comprises an asynchronous motor, and a winding roller is connected to the output end of the asynchronous motor, and a traction rope is arranged between the winding roller and the transfer part; The dust cover body also includes a fixing portion fixedly mounted on the mixing box, the adapter portion is rotatably connected to one side of the fixing portion, and when the adapter portion is flipped to be in the same plane as the fixing portion, the mixing box is sealed; A fixing frame is arranged on the fixing part, the asynchronous motor is fixed on the fixing frame, and the winding roller is rotatably mounted on the fixing frame.

2. The dust cover of the feed mixer according to claim 1, characterized in that: A traction rod is fixedly arranged on one side of the adapter portion away from the fixing portion. The traction rod is arranged perpendicular to the adapter portion, and a through hole is arranged on the top of the traction rod.

3. The dust cover of the feed mixer according to claim 2, characterized in that: A fixing rod is arranged above one side of the fixing part close to the adapter part, one end of the traction rope passes through the through hole and is fixedly connected to the fixing rod, and the other end of the traction rope is wound around the winding roller.

4. The dust cover of the feed mixer according to claim 3, characterized in that: The height of the fixing rod is lower than the height of the winding roller.

5. The dust cover of the feed mixer according to claim 4, characterized in that: The winding roller, the traction rod and the fixing rod are located in the middle of the mixing box.

6. The dust cover of the feed mixer according to claim 1, characterized in that: A sealing sheet is arranged between the adapter and the stirring box. The sealing sheet is located at the connection between the adapter and the stirring box, and the sealing sheet is made of elastic material.

7. The dust cover of the feed mixer according to claim 3, characterized in that: The bottom of the adapter is provided with reinforcing ribs, the traction rod is fixedly connected to the reinforcing ribs, and a plurality of the reinforcing ribs are arranged in a staggered manner in both horizontal and vertical directions.

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