Pig feed raw material primary cleaning and impurity removing device

Abstract

The utility model relates to the technical field of pig feed processing, and discloses a pig feed raw material primary impurity removing device which comprises a shell, a flapping mechanism and a stirring vibration screening mechanism are arranged in the shell, the flapping mechanism comprises guide rails, a first rotating rod and a heavy plate, the two guide rails are symmetrically arranged on the shell, and the rotating rod is arranged on the heavy plate. The two ends of the first rotating rod extend out of the outer shell from the interiors of the guide rails, the heavy plate is arranged on the first rotating rod, the stirring vibration screening mechanism comprises a second rotating rod, a stirring shaft and a motor, and two rotating grooves are formed in the outer shell. According to the utility model, the flapping mechanism is matched with the dust collection port, so that all-directional dust removal operation can be better carried out on straws. After straw is stirred to be scattered under the action of the stirring and vibrating screening mechanism, broken stone falls into the shell from straw gaps, the eccentric wheel is matched for horizontal reciprocating pushing, impurities such as the broken stone can fall off from the discharging opening, and the overall impurity removing efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pig feed processing technical field especially pig feed raw material removes miscellaneous device. BACKGROUND

[0002] Pig feed is the main food source of pig, to meet the comprehensive nutrition intake of pig under different growth stages and nutritional needs, straw can be used as pig feed because of rich cellulose, hemicellulose and various minerals.

[0003] However, the prior art has the following defects:

[0004] The straw raw material needs to be treated before use, which includes physical treatment and biological treatment. Physical treatment is to beat the straw by manpower to remove stones and dust on the straw, but the efficiency of manual beating is low and the effect is not good. UTILITY MODEL CONTENTS

[0005] In order to solve the technical problem that the effect of removing dust and stones on the straw by manual beating is not good, the utility model provides a pig feed raw material initial impurity removing device.

[0006] The utility model adopts the following technical scheme: the pig feed raw material initial impurity removing device comprises:

[0007] The shell is provided with a beating mechanism and a stirring and screening mechanism inside, the beating mechanism comprises a guide rail, a rotating rod one and a heavy plate, two guide rails are symmetrically arranged on the shell, two ends of the rotating rod one extend from the guide rail to the outside of the shell, the heavy plate is arranged on the rotating rod one, the stirring and screening mechanism comprises a rotating rod two, a stirring shaft and a motor, two rotating grooves are arranged on the shell, two ends of the rotating rod two extend out of the rotating groove, one end of the rotating rod two is connected with the motor, and a plurality of stirring shafts are fixed on the rotating rod two at equal distances.

[0008] Through the above technical scheme, the straw can be beaten under the action of the beating mechanism, the dust attached to the straw can be blown off, a plurality of dust suction ports are arranged on the shell above the discharge plate, the dust suction ports are connected with the dust collector pipeline, air can be sucked from the shell and inlet from the guide rail, so that the dust blown off during beating can not be left outside, and the dust on the straw can be stably adsorbed.

[0009] Through the action of the stirring and screening mechanism, the straw can be stirred, the stones in the straw fall to the bottom of the inner wall of the shell under the action of gravity, which is convenient for discharging from the discharge port, and the step of manual selection is avoided.

[0010] As a further improvement of the above scheme, the beating mechanism further comprises a stretching unit and a clamping unit, the stretching unit comprises a spring one, a mounting plate, a steel wire, a roller, a blanking plate, a rotating rod three and a motor, both the mounting plates are fixed on the shell, one end of the spring one is fixed with the mounting plate, and the other end of the spring one is fixed with the rotating rod one, one end of the steel wire is fixed on the rotating rod one, and the other end of the steel wire is fixed on the roller, the roller is arranged on the rotating rod two and located outside the shell, one end of the rotating rod three is fixed on the inner wall of the shell through a bearing, and the other end of the rotating rod three is connected with the motor, and the blanking plate is arranged outside the rotating rod three.

[0011] Through the above technical scheme, the roller is driven to rotate by the rotating rod two driven by the motor. Therefore, by controlling the rotating direction of the rotating rod two, the elastic potential energy of the steel wire and the spring one can drive the rotating rod one to drive the heavy plate to move up and down, thereby continuously beating the straw on the blanking plate, so as to perform the dust removal operation and ensure that the straw is cleaner when eaten by pigs.

[0012] The inner cavity of the shell is divided into an upper cavity and a lower cavity by the blanking plate, so that the straw treatment operation can be performed at the same time, and the overall efficiency of the device is improved.

[0013] As a further improvement of the above scheme, the clamping unit comprises a protrusion and a limiting groove, a plurality of protrusions are coaxially fixed on the rotating rod one, and the plurality of limiting grooves are formed in the heavy plate, and the protrusion can be clamped in the limiting groove.

[0014] Through the above technical scheme, by clamping the heavy plate outside the rotating rod one, when the straw is placed on the blanking plate, rotating the heavy plate can form a channel between the heavy plate and the inner wall of the shell for placing the straw. The clamping of the protrusion in the limiting groove ensures that the heavy plate can maintain a horizontal stable state when beating the straw.

[0015] As a further improvement of the above scheme, the stirring and screening mechanism further comprises a pushing unit, the pushing unit comprises a supporting frame, a long plate, a round rod, an eccentric wheel and a spring two, both the long plates are fixed on the shell, one end of the spring two is fixed with the shell, and the other end of the spring two is fixed with the supporting frame, the round rod penetrates the supporting frame and is provided with a rotating motor, and the eccentric wheel is fixed on the round rod.

[0016] Through the above technical scheme, by driving the eccentric wheel to rotate through the rotating motor, the eccentric wheel can contact the shell to push the shell to the left. In combination with the rebound potential energy of the spring two, the shell can be reset, so as to move the gravel at the bottom of the inner wall of the shell to the downward direction of the discharge port and fall from the discharge port.

[0017] As a further improvement of the above scheme, the pushing unit further comprises a plurality of rolling balls, the rolling balls are rollingly embedded on the supporting frame, and the rolling balls contact the long plates.

[0018] Through the technical scheme, the setting of the ball can ensure that the shell can move more smoothly when driving the two long plates to move, reduce the friction between the shell and the support frame, and make the movement more stable.

[0019] As a further improvement of the above scheme, the shell is provided with a discharge port penetratingly arranged inside, and a plurality of discharge ports are arranged on both sides of the shell.

[0020] Through the technical scheme, the bottom of the inner wall of the shell is provided with an arc shape, which cooperates with the eccentric wheel to drive the shell to move horizontally and reciprocally, so that the gravel can be moved more quickly into the discharge port and fall out of the shell.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The utility model discloses a dust removal mechanism for straw, which comprises a shell, a dust suction port arranged on the shell, a beating mechanism arranged in the shell and a plurality of discharge ports arranged on both sides of the shell. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 Fig. 1 is a schematic diagram of the overall structure of the pig feed raw material initial impurity removal device according to the embodiment of the utility model;

[0024] Figure 2 Fig. 2 is a schematic diagram of the front view of the pig feed raw material initial impurity removal device according to the embodiment of the utility model;

[0025] Figure 3 Fig. 3 is a schematic diagram of the partial three-dimensional sectional structure of the pig feed raw material initial impurity removal device according to the embodiment of the utility model;

[0026] Figure 4 Fig. 4 is a schematic diagram of the sectional structure of the rotating rod one and the heavy plate of the pig feed raw material initial impurity removal device according to the embodiment of the utility model.

[0027] MAIN SYMBOL DESCRIPTION

[0028] 1, shell; 2, guide rail; 3, rotating rod one; 4, heavy plate; 5, protruding block; 6, limiting groove; 7, spring one; 8, mounting plate; 9, steel wire; 10, roller; 11, rotating rod two; 12, stirring shaft; 13, motor; 14, discharge plate; 15, rotating rod three; 16, motor; 17, support frame; 18, ball; 19, long plate; 20, round rod; 21, eccentric wheel; 22, spring two; 23, discharge port; 24, dust suction port. DETAILED DESCRIPTION

[0029] The utility model is further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features thereof can be combined to form new embodiments without conflict.

[0030] Embodiment 1

[0031] Please combine Figures 1-4 The pig feed raw material impurity removing device comprises:

[0032] The shell 1 is provided with a beating mechanism and a stirring and screening mechanism. The beating mechanism comprises guide rails 2, a rotating rod 3 and a heavy plate 4. Two guide rails 2 are symmetrically arranged on the shell 1, and the rotating rod 3 extends from the guide rails 2 to the outside of the shell 1 at both ends. The heavy plate 4 is arranged on the rotating rod 3. The stirring and screening mechanism comprises a rotating rod 11, stirring shafts 12 and a motor 13. Two rotating grooves are arranged on the shell 1, and the rotating rod 11 extends out of the rotating grooves at both ends. One end of the rotating rod 11 is connected with the motor 13, and a plurality of stirring shafts 12 are fixed on the rotating rod 11 at equal distances.

[0033] The beating mechanism further comprises a stretching unit and a clamping unit. The stretching unit comprises springs 7, mounting plates 8, steel wires 9, rollers 10, a discharging plate 14, a rotating rod 15 and a motor 16. Two mounting plates 8 are fixed on the shell 1, one end of the spring 7 is fixed to the mounting plate 8, and the other end of the spring 7 is fixed to the rotating rod 3. One end of the steel wire 9 is fixed to the rotating rod 3, and the other end of the steel wire 9 is fixed to the roller 10. The roller 10 is arranged on the rotating rod 11 and located outside the shell 1. One end of the rotating rod 15 is fixed to the inner wall of the shell 1 through a bearing, and the other end of the rotating rod 15 is connected with the motor 16. The discharging plate 14 is arranged outside the rotating rod 15.

[0034] The clamping unit comprises protrusions 5 and limiting grooves 6. A plurality of protrusions 5 are coaxially fixed on the rotating rod 3, and a plurality of limiting grooves 6 are arranged in the heavy plate 4. The protrusion 5 can be clamped in the limiting groove 6.

[0035] The working principle of the device for removing impurities from pig feed raw materials is as follows: first, press the edge of the heavy plate 4 on one side by hand, force the heavy plate 4 to rotate around the rotating rod 1, so that the plurality of protrusions 5 also rotate, until the adjacent limiting groove 6, until the heavy plate 4 rotates from the original horizontal state to the vertical state. Then pick up the straw and pass through the passage 1 between the heavy plate 4 and the inner wall of the shell 1, place the straw on the discharge plate 14, press the heavy plate 4 to restore it to the horizontal state, start the motor 13, so that the motor 13 drives the rotating rod 2 11 to rotate, so that the roller 10 also rotates to wind the steel wire 9 on the roller 10, pull the rotating rod 1 to drive the heavy plate 4 along the guide rail 2 direction, close to the discharge plate 14, the spring 1 7 is stretched, and the straw on the discharge plate 14 is pressed, when the rotating rod 1 reaches the bottom of the guide rail 2, the sensor inside the guide rail 2 sends a signal to the control center to control the motor 13 to drive the roller 10 to rotate, and the steel wire 9 is released, the spring 1 7 pulls the rotating rod 1 to drive the heavy plate 4 to rebound away from the straw, so reciprocating, the heavy plate 4 constantly hits on the straw, which can beat the dust on the straw, and at the same time, the dust suction machine on one side of the dust suction port 24 is started to suck the dust.

[0036] An air quality sensor is arranged in the discharge port 23, when the air quality sensor detects that the air quality of the dust absorbed from the inner cavity of the shell 1 is small, it sends a signal to the control module, the control module controls the motor 16 to rotate, controls the motor 13 not to rotate, at this time the rotating rod 1 is located above the guide rail 2, the motor 16 drives the rotating rod 3 15 to rotate, so that the discharge plate 14 rotates from the horizontal state to the vertical state, the straw on the discharge plate 14 falls from the passage 2 between the discharge plate 14 and the inner wall of the shell 1 into the inner cavity of the shell 1 below the discharge plate 14. At this time, start the motor 16 to drive the discharge plate 14 to rotate horizontally, and then restart the motor 13 to make it reciprocate, drive the rotating rod 2 11 and the stirring shaft 12 to rotate, and stir the straw.

[0037] Start the motor above the round rod 20, so that the round rod 20 and the eccentric wheel 21 rotate, when the eccentric wheel 21 contacts the shell 1, it pushes the shell 1 to the left, stretches one spring 2 2, compresses the other spring 2 2, and the ball 18 rolls on the long plate 19, when the eccentric wheel 21 does not contact the shell 1, under the rebound of the two springs 2 2, the shell 1 moves to the right to the original position, so reciprocating with the stirring of the stirring shaft 12, so that the stones and gravel in the straw fall to the bottom of the inner wall of the shell 1, and the stones and gravel are discharged from the discharge port 23 with the movement of the shell 1 left and right. After the straw is stirred, open the door on the front side of the shell 1, and the straw can be removed.

[0038] Example 2:

[0039] In combination Figures 1-4The embodiment is further improved on the basis of the embodiment 1, and the stirring and screening mechanism further comprises a pushing unit, the pushing unit comprises a support frame 17, a long plate 19, a round rod 20, an eccentric wheel 21 and a spring 22, the two long plates 19 are fixed on the shell 1, one end of the spring 22 is fixed with the shell 1, and the other end of the spring 22 is fixed with the support frame 17, the round rod 20 is provided with a rotating motor penetrating through the support frame 17, and the eccentric wheel 21 is fixed on the round rod 20.

[0040] The pushing unit further comprises a plurality of rolling balls 18, the plurality of rolling balls 18 are rollingly embedded on the support frame 17, and the rolling balls 18 are in contact with the long plate 19.

[0041] A plurality of discharge ports 23 are penetratingly arranged in the shell 1, and the plurality of discharge ports 23 are located on both sides of the shell 1.

[0042] The above-mentioned embodiment is only the preferred embodiment of the present application, and cannot be used to limit the scope of the present application, and any non-substantial change and replacement made by the person skilled in the art on the basis of the present application belongs to the scope of the present application.

Claims

1. A device for removing foreign matter from pig feed raw material, characterized by comprising: Include: The shell is provided with a beating mechanism and a stirring sieve mechanism, the beating mechanism includes guide rail, rotating rod one and heavy plate, two guide rails are symmetrically opened on the shell, two ends of the rotating rod one extend from the guide rail to the outside of the shell, the heavy plate is arranged on the rotating rod one, the stirring sieve mechanism includes rotating rod two, stirring shaft and motor, two rotating grooves are opened on the shell, two ends of the rotating rod two extend out of the rotating groove, and one end of the rotating rod two is connected with the motor, a plurality of stirring shafts are fixed on the rotating rod two at equal distances.

2. The pig feed raw material impurity removing device according to claim 1, wherein, The beating mechanism further includes a stretching unit and a clamping unit, the stretching unit includes a spring one, a mounting plate, a steel wire, a roller, a blanking plate, a rotating rod three and a motor, two mounting plates are fixed on the shell, one end of the spring one is fixed with the mounting plate, and the other end of the spring one is fixed with the rotating rod one, one end of the steel wire is fixed on the rotating rod one, and the other end of the steel wire is fixed on the roller, the roller is arranged on the rotating rod two and located outside the shell, one end of the rotating rod three is fixed in the inner wall of the shell through a bearing, and the other end of the rotating rod three is connected with the motor, the blanking plate is arranged outside the rotating rod three.

3. The pig feed raw material impurity removing device according to claim 2, wherein The clamping unit includes a protrusion and a limiting groove, a plurality of protrusions are coaxially fixed on the rotating rod one, a plurality of limiting grooves are opened in the heavy plate, and the protrusion can be clamped in the limiting groove.

4. The pig feed raw material impurity removing device according to claim 2, wherein The stirring sieve mechanism further includes a pushing unit, the pushing unit includes a support frame, a long plate, a round rod, an eccentric wheel and a spring two, two long plates are fixed on the shell, one end of the spring two is fixed with the shell, and the other end of the spring two is fixed with the support frame, the round rod is provided with a rotating motor penetrating the support frame, and the eccentric wheel is fixed on the round rod.

5. The pig feed raw material impurity removing device according to claim 4, wherein The pushing unit further includes a plurality of rolling balls, the rolling balls are embedded in the support frame, and the rolling balls are in contact with the long plate.

6. The pig feedstock raw material impurity removing device according to claim 1, wherein A plurality of discharge ports are opened through the shell, and the discharge ports are located on both sides of the shell.

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