A discharge device of a pull rod pulverizer storage box

Abstract

The utility model discloses a kind of discharging devices of pull rod pulverizer storage tank, it is related to stalk pulverizing technical field.The utility model includes connecting frame and discharge pipe, connecting frame outside top clamping fixed with vibration motor, connecting frame is inserted with rotating rod, rotating rod outer circumferential surface is clamped and fixed with spiral conveying assembly and pulverizing knife from top to bottom, connecting frame bottom clamping fixed with discharge pipe, discharge pipe side is penetrated with slag pipe welding.The utility model sets up connecting frame and discharge pipe, solved the pull rod pulverizer when using, a small amount of small block soil and stone block is inevitably brought into storage tank, affect subsequent to the pulverization and screening of straw, and the discharge device of storage tank is usually smaller in size, but there is difference in size of straw, the problem that larger straw is difficult to pass through discharge device quickly.

Description

Technical Field

[0001] This utility model belongs to the field of stalk crushing technology, and in particular relates to a discharge device for a stalk crusher storage box. Background Technology

[0002] A straw shredder is a machine used to pull out and shred the straw left in farmland after harvesting crops such as rice, corn, and wheat, to prevent straw residue from affecting subsequent planting operations. Straw is a general term for the stems and leaves of mature crops. Straw usually refers to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane, and other crops after the grains are harvested. More than half of the products of crop photosynthesis are found in straw. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, and organic matter, making it a versatile renewable biological resource and a type of roughage. It is characterized by its high crude fiber content and contains lignin, and straw can be used as a raw material in various production industries such as fuel, particleboard, and paper. Due to the large area of ​​farmland and the large amount of straw present, after the straw is pulled out of the soil by the straw shredder, it is often necessary to store it in a storage bin to facilitate the gradual shredding of large quantities of straw by the shredder. However, in actual use, it still has the following drawbacks:

[0003] When the straw pulverizer pulls out the straw in the field, it often brings out some soil and stones. Although the pulverizing structure can prevent larger pieces of soil and stones from entering the inside of the device, it is difficult to prevent smaller pieces of stones and soil from adhering to the straw roots and being stored in the storage box along with the roots, which affects subsequent processing.

[0004] The discharge device of the storage box of the bar mill is often small in size to avoid a large amount of straw entering the crushing structure quickly, thus ensuring the crushing efficiency of a large amount of straw. However, the size of straw varies from crop to crop, and different growing environments may also cause straw size differences. Larger straw may be difficult to pass through a small discharge device quickly, reducing straw processing efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a discharge device for the storage box of a rod crusher. Through the connecting frame and discharge pipe, it solves the problem that a small amount of soil and stones are inevitably brought into the storage box during the use of the rod crusher, which affects the subsequent crushing and screening of straw. In addition, the discharge device of the storage box is usually small in size, but the straw size varies, and larger straws are difficult to pass through the discharge device quickly.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a discharge device for a storage box of a rod crusher, including a connecting frame and a discharge pipe. A vibrating motor is snapped and fixed to the top of the outer side of the connecting frame. A rotating rod is inserted into the connecting frame. A spiral conveying assembly and a crushing blade are snapped and fixed to the outer circumference of the rotating rod from top to bottom. A discharge pipe is snapped and fixed to the bottom of the connecting frame. A slag discharge pipe is welded through one side of the discharge pipe.

[0008] The vibrating motor drives the discharge device to vibrate, which in turn vibrates the storage box connected to the discharge device. This causes the soil and stones adhering to the surface of the straw roots to separate. The rotating rod drives the screw conveyor assembly and the crushing blade to rotate slowly in the opposite direction, preventing the straw from entering the connecting frame. Smaller, denser soil and stones can pass through the connecting frame under gravity and enter the discharge pipe. They can then be discharged through the slag discharge pipe, preventing them from entering the crushing structure of the rod crusher. When it is necessary to discharge the straw, the rotating rod drives the screw conveyor assembly and the crushing blade to rotate quickly in the forward direction, which can transport the straw. This prevents the straw from being too large for the discharge device to be large enough, which would make it difficult for the straw to pass through the discharge device. Furthermore, the crushing blade performs preliminary crushing of the straw, which reduces the crushing pressure of the rod crusher's crushing structure on the straw.

[0009] Furthermore, a mounting bracket is welded and fixed to the top outer side of the connecting frame, and a first connecting plate is welded and fixed to the bottom outer side of the connecting frame;

[0010] The discharge device and the storage box can be connected by bolts through the mounting frame. When the straw is stored in the storage box, the vibration motor can drive the discharge device to vibrate, which in turn drives the storage box connected to the discharge device to vibrate. This causes the soil and stones adhering to the surface of the straw roots to be separated by vibration. The soil and stones can be discharged through the discharge pipe under the action of gravity, thus preventing the soil and stones from entering the crushing structure of the bar mill.

[0011] Furthermore, a transmission assembly is engaged at the bottom of the rotating rod, one side of the transmission assembly is engaged through and engaged at one side of the connecting frame, and a crushing motor is engaged at the top of the transmission assembly, with the crushing motor located outside the connecting frame;

[0012] When clearing soil and stones, the pulverizing motor drives the rotating rod to rotate, which in turn drives the screw conveyor assembly and pulverizing blades to rotate slowly in the opposite direction, preventing straw from entering the connecting frame. When it is necessary to discharge the straw, the rotating rod is controlled to drive the screw conveyor assembly and pulverizing blades to rotate quickly in the forward direction, which can transport the straw and prevent the straw from being too large for the discharge device to be too small, making it difficult for the straw to be discharged. In addition, the pulverizing blades perform preliminary pulverization of the straw, which can reduce the pulverizing pressure of the pulverizing structure of the pulverizer on the straw.

[0013] Furthermore, a material inlet is provided through the top of the connecting frame, the rotating rod is inserted through the material inlet, and a second connecting plate is welded and fixed to the top of the outer side of the discharge pipe, the second connecting plate being attached to the bottom of the first connecting plate;

[0014] By screwing bolts through and onto the first and second connecting plates, the connecting frame and the discharge pipe can be connected and positioned, ensuring the stability of the discharge device during use. When maintenance of the discharge device is required, the connecting frame and the discharge pipe can be quickly separated by turning the bolts in the opposite direction, improving the convenience of maintenance operations.

[0015] Furthermore, a rotating motor is snapped onto one end of the discharge pipe, the rotating motor is located on the slag discharge pipe side of the discharge pipe, a rotating plate is snapped onto one end of the rotating motor, and the rotating plate is inserted through and inserted into one end of the discharge pipe.

[0016] When soil and stones need to be removed, control the rotating motor to drive the rotating plate to rotate downwards, open the slag discharge pipe and close the bottom of the discharge pipe to prevent soil and stones from falling into the crushing structure of the bar crusher. When straw needs to be crushed, control the rotating plate to rotate upwards, close the slag discharge pipe and open the bottom of the discharge pipe to prevent some straw from being discharged through the slag discharge pipe.

[0017] This utility model has the following beneficial effects:

[0018] This invention solves the problem that when a straw puller pulls straw from a field, it often brings out some soil and stones. Although the pulling structure can prevent larger pieces of soil and stones from entering the device, it is difficult to prevent smaller pieces of stones and soil from adhering to the straw roots and being stored in the storage box along with the roots, affecting subsequent processing. After the straw containing soil and stones enters the storage box, the discharge pipe is controlled to open the slag discharge pipe and close the bottom of the discharge pipe. The vibration motor is controlled to drive the vibration of the discharge device, which in turn drives the storage box connected to the discharge device to vibrate. This causes the soil and stones adhering to the surface of the straw roots to vibrate and separate. Under the action of gravity, the soil and stones pass through the connecting frame and enter the discharge pipe, and are then discharged through the slag discharge pipe, thus preventing soil and stones from entering the crushing structure of the straw puller.

[0019] This invention addresses the problem of small discharge devices in the storage bins of rod crushers, which often prevent large amounts of straw from quickly entering the crushing structure and ensuring efficient crushing of large quantities of straw. However, different crops and growing environments can cause straw size variations, making it difficult for larger straws to pass quickly through smaller discharge devices, thus reducing processing efficiency. After clearing soil and stones from the storage bin, when straw crushing is required, the crushing motor drives the screw conveyor assembly and crushing blades to rotate rapidly in the forward direction. The screw conveyor assembly transports the straw, preventing large straws from being difficult to pass through a small discharge device. Furthermore, the high-speed rotation of the crushing blades provides initial crushing of the straw, reducing the crushing pressure on the straw from the rod crusher's crushing structure. Attached Figure Description

[0020] Figure 1 This is a structural rendering of the present invention;

[0021] Figure 2 This is a structural diagram of the connecting frame of this utility model;

[0022] Figure 3 This is a sectional view of the connecting frame of this utility model;

[0023] Figure 4 This is a structural diagram of the discharge pipe of this utility model;

[0024] Figure 5 This is a cross-sectional view of the discharge pipe of this utility model.

[0025] Figure label:

[0026] 1. Connecting frame; 101. Crushing motor; 102. Mounting frame; 103. Vibrating motor; 104. Feed inlet; 105. Transmission assembly; 106. Rotating rod; 107. Crushing blade; 108. Screw conveyor assembly; 109. First connecting plate; 2. Discharge pipe; 201. Rotating motor; 202. Slag discharge pipe; 203. Second connecting plate; 204. Rotating plate. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] Please see Figure 1-5As shown, this utility model is a discharge device for the storage box of a bar crusher, including a connecting frame 1 and a discharge pipe 2. A vibration motor 103 is fixedly fastened to the top of the outer side of the connecting frame 1. A rotating rod 106 is inserted into the connecting frame 1. A screw conveying assembly 108 and a crushing blade 107 are fixedly fastened to the outer circumference of the rotating rod 106 from top to bottom. The discharge pipe 2 is fixedly fastened to the bottom of the connecting frame 1. A slag discharge pipe 202 is welded through one side of the discharge pipe 2.

[0029] After the straw is pulled out by the lever structure and conveyed into the storage bin, the vibrating motor 103 drives the discharge device to vibrate, further vibrating the storage bin. This causes the soil and stones adhering to the surface of the straw roots to separate. Simultaneously, the crushing motor 101 drives the screw conveyor assembly 108 and the crushing blade 107 to slowly rotate in the opposite direction, preventing the straw from entering the connecting frame 1. Meanwhile, smaller, denser soil and stones pass through the connecting frame 1 under gravity and enter the discharge pipe 2. The rotating motor 201 drives the rotating... The rotating plate 204 rotates downwards, opening the slag discharge pipe 202 and closing the bottom of the discharge pipe 2. Soil and stones falling into the discharge pipe 2 are discharged through the slag discharge pipe 202. When it is necessary to discharge straw, the rotating plate 204 is controlled to rotate upwards, closing the slag discharge pipe 202 and opening the bottom of the discharge pipe 2. The screw conveyor assembly 108 and the crushing blade 107 are controlled to rotate rapidly in the forward direction to convey and initially crush the straw. The straw after initial crushing is discharged and enters the crushing structure for further crushing.

[0030] Among them, such as Figure 1-3 As shown, a mounting bracket 102 is welded and fixed to the top of the outer side of the connecting frame 1, and a first connecting plate 109 is welded and fixed to the bottom of the outer side of the connecting frame 1. A transmission assembly 105 is snapped into the bottom of the rotating rod 106. One side of the transmission assembly 105 is snapped into one side of the connecting frame 1. A crushing motor 101 is snapped into the top of the transmission assembly 105. The crushing motor 101 is located on the outside of the connecting frame 1. A material inlet 104 is opened through the top of the inner side of the connecting frame 1. The rotating rod 106 is inserted through the material inlet 104. A second connecting plate 203 is welded and fixed to the top of the outer side of the discharge pipe 2. The second connecting plate 203 is attached to the bottom of the first connecting plate 109.

[0031] The discharge device and the storage box are connected by bolts through and screwed onto the mounting frame 102. When the straw is stored in the storage box, the discharge device is driven to vibrate by the vibration motor 103, which in turn drives the storage box to vibrate, causing the soil and stones adhering to the surface of the straw roots to separate. The soil and stones are discharged through the discharge pipe 2 under the action of gravity. At the same time, the crushing motor 101 drives the rotating rod 106 to rotate through the transmission assembly 105, which in turn drives the screw conveyor assembly 108 and the crushing blade 107 to rotate slowly in the opposite direction to prevent the straw from entering the connecting frame 1. When it is necessary to discharge the straw, the screw conveyor assembly 108 and the crushing blade 107 are controlled to rotate rapidly in the forward direction. The screw conveyor assembly 108 conveys the straw, and the crushing blade 107 performs preliminary crushing of the straw.

[0032] Among them, such as Figure 1 , 4 As shown in Figure 5, a rotating motor 201 is connected to one end of the discharge pipe 2. The rotating motor 201 is located on one side of the slag discharge pipe 202 of the discharge pipe 2. A rotating plate 204 is connected to one end of the rotating motor 201. The rotating plate 204 is inserted through and inserted into one end of the discharge pipe 2.

[0033] When it is necessary to clear soil and stones, the control motor 201 drives the rotating plate 204 to rotate downward, opening the slag discharge pipe 202 and closing the bottom of the discharge pipe 2, so that the soil and stones fall into the slag discharge pipe 202 along the inclined rotating plate 204 and are discharged through the slag discharge pipe 202. When it is necessary to crush straw, the control motor 204 rotates upward, closing the slag discharge pipe 202 and opening the bottom of the discharge pipe 2, so that the straw is discharged through the bottom of the discharge pipe 2.

[0034] The specific working principle of this utility model is as follows: the discharge device and the storage box are connected by bolts through and screwed onto the mounting frame 102. The control motor 201 drives the rotating plate 204 to rotate downwards, opening the slag discharge pipe 202 and closing the bottom of the discharge pipe 2. After the straw is pulled out and transported into the storage box by the pulling rod structure, the vibration motor 103 drives the discharge device to vibrate, further driving the storage box to vibrate, causing the soil and stones adhering to the surface of the straw roots to vibrate and separate. At the same time, the crushing motor 101 drives the rotating rod 106 to rotate through the transmission assembly 105, further driving the screw conveyor assembly 108 and the crushing blade 107. The rotation is slow and reversed to prevent straw from entering the connecting frame 1. Soil and stones enter the discharge pipe 2 through the feed inlet 104 under gravity and fall into the slag discharge pipe 202 along the inclined rotating plate 204. The slag discharge pipe 202 discharges the straw. When it is necessary to crush the straw, the rotating plate 204 is controlled to rotate upward, the slag discharge pipe 202 is closed and the bottom of the discharge pipe 2 is opened. The screw conveyor assembly 108 and the crushing blade 107 are controlled to rotate rapidly in the forward direction. The screw conveyor assembly 108 conveys the straw and the crushing blade 107 performs preliminary crushing of the straw. The preliminary crushed straw is discharged through the bottom of the discharge pipe 2.

[0035] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A discharge device for a storage bin of a rod crusher, comprising a connecting frame (1) and a discharge pipe (2), characterized in that: A vibration motor (103) is snapped and fixed on the top of the outer side of the connecting frame (1). A rotating rod (106) is inserted into the connecting frame (1). A spiral conveying assembly (108) and a crushing blade (107) are snapped and fixed on the outer circumference of the rotating rod (106) from top to bottom. A discharge pipe (2) is snapped and fixed at the bottom of the connecting frame (1). A slag discharge pipe (202) is welded through one side of the discharge pipe (2).

2. The discharge device of the storage box of the rod crusher according to claim 1, characterized in that: The top outer side of the connecting frame (1) is welded and fixed with an mounting bracket (102), and the bottom outer side of the connecting frame (1) is welded and fixed with a first connecting plate (109).

3. The discharge device of the storage bin of the rod crusher according to claim 1, characterized in that: The bottom of the rotating rod (106) is fitted with a transmission assembly (105), one side of the transmission assembly (105) is fitted through and fitted to one side of the connecting frame (1), and the top of the transmission assembly (105) is fitted with a crushing motor (101), which is located outside the connecting frame (1).

4. The discharge device of the storage bin of the rod crusher according to claim 2, characterized in that: The connecting frame (1) has a through-hole (104) at the top, and the rotating rod (106) is inserted into the through-hole (104). The top of the outer side of the discharge pipe (2) is welded and fixed with a second connecting plate (203), and the second connecting plate (203) is attached to the bottom of the first connecting plate (109).

5. The discharge device of the storage box of the rod crusher according to claim 1, characterized in that: One end of the discharge pipe (2) is connected to a rotating motor (201), the rotating motor (201) is located on one side of the slag discharge pipe (202) of the discharge pipe (2), and one end of the rotating motor (201) is connected to a rotating plate (204), the rotating plate (204) is inserted through one end of the discharge pipe (2).

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