Animal movement simulating device of game machine

Abstract

The invention discloses an animal motion simulation device of a game machine, and relates to the technical field of entertainment devices. The bottom plate is arranged on the upper side of the base, and the bottom plate is used for mounting an animal model; the three shaking supporting mechanisms are horizontally and linearly distributed on the upper side of the base, the upper ends of the three shaking supporting mechanisms are connected with the bottom plate, and the shaking supporting mechanisms are used for shaking the bottom plate in different modes so that the animal model can simulate animal movement; the shaking supporting mechanism comprises a transmission rod rotationally installed on the base through an installation base, a motor for driving the transmission rod to rotate is fixed to the installation base, and jacking wheels are eccentrically installed on the two sides of the transmission rod. According to the method, three different animal movement modes can be simulated, the user experience is improved and deepened, design adjustment can be carried out according to scenes appearing in game software, the synchronism technology is high, the simulation effect is vivid, and the experience is improved by a level of reality.

Description

Technical Field

[0001] The present invention relates to the technical field of entertainment devices, and in particular to a device for simulating animal motion of a game machine. Background Art

[0002] A swing machine is a type of large-scale game machine. It refers to a device that simulates animal movement by shaking an animal model through a reciprocating motor. The reciprocating motion allows people sitting on it to experience the effect of animals running for fun. Common animal swing machines include ostrich swing machines, panda swing machines, dinosaur swing machines, etc.

[0003] Most of the existing swing machines use reciprocating motors to achieve the effect of simulating animal running. Since the reciprocating motion of the current swing machines is single and there is only one operating mode with a regular motion trajectory, players will feel fresh at the beginning, but after playing for a long time, they will always feel that the movement pattern has not changed, and gradually lose the freshness. The market competitiveness is poor and there is a risk of being easily replaced. Summary of the invention

[0004] The purpose of the present invention is to provide a simulated animal motion device for a game machine, which solves the problem that the existing swing machine has a single reciprocating motion and only one operating mode. After playing for a long time, it always feels that the movement rules have not changed and the novelty has gradually lost.

[0005] The present invention solves the above technical problems through the following technical solutions, which include: Base; A bottom plate, which is arranged on the upper side of the base and is used to install the animal model; Three shaking support mechanisms, the three shaking support mechanisms are horizontally and linearly distributed on the upper side of the base, and the upper ends of the three shaking support mechanisms are connected to the bottom plate, and the shaking support mechanisms are used to shake the bottom plate in different ways to realize the animal model simulating animal movement; the shaking support mechanism includes a transmission rod rotatably mounted on the base through a mounting seat, a motor driving the transmission rod to rotate is fixed on the mounting seat, and jacking wheels are eccentrically mounted on both sides of the transmission rod, and the jacking wheels are abutted against the bottom plate; An adjusting mechanism, the adjusting mechanism is used to adjust the eccentric position of three jacking wheels on one side; A plurality of limiting mechanisms are used to connect the base and the bottom plate to apply a pulling force to the bottom plate toward one side of the base to prevent the bottom plate from being separated from the base.

[0006] Preferably, the lifting wheel is provided with a long waist hole passing through the center of the circle, the transmission rod is arranged through the long waist hole, the transmission rod is provided with two notches corresponding to the long waist holes, and tightening blocks are slidably arranged in the two notches, an inner chamber is provided in the transmission rod, and a sliding channel is provided on the side of the inner chamber close to the corresponding tightening block, a push rod slidably installed in the sliding channel is fixed to the inner side of the tightening block, and a rubber piston is provided at the inner end of the push rod; both side walls of the long waist hole and the outer side walls of the tightening block are provided with triangular protrusions, and both sides of the lifting wheel are provided with blocks fixed to the transmission rod.

[0007] Preferably, a resistance reduction mechanism corresponding to the jacking wheel is provided on the lower surface of the bottom plate to reduce the friction between the bottom plate and the jacking wheel; The resistance reduction mechanism includes two sliding seats fixed to the lower surface of the bottom plate and symmetrically arranged. A sliding groove is provided on the side of the two sliding seats close to each other. Slide blocks are slidably arranged in the two sliding grooves. Two rotating rollers are rotatably installed between the two slide blocks. Both rotating rollers have recessed parts, and the lifting wheel is in contact with the two recessed parts.

[0008] Preferably, the adjustment mechanism includes an electric push rod fixed to the base, a transverse plate is fixed to the telescopic end of the electric push rod, and the transverse plate is provided with three lifting blocks, and the three lifting blocks correspond vertically to the three jacking wheels respectively.

[0009] Preferably, the limiting mechanism includes an outer cylinder fixed to the base, an inner pull block and a compression spring are arranged inside the outer cylinder from bottom to top, the compression spring applies a downward force to the inner pull block, a pull rod is fixed on the inner pull block and extends to the upper side of the outer cylinder, and the top of the pull rod is connected to the bottom of the base plate by a steel wire rope.

[0010] Preferably, the outer cylinder is provided with an adjustment member for adjusting the elastic force of the compression spring, the adjustment member includes an external threaded sleeve threadedly connected to the upper side of the outer cylinder, an inner stop block fixed to the external threaded sleeve is provided in the outer cylinder, and a hexagonal portion is provided on the upper side of the external threaded sleeve.

[0011] Preferably, the gap between the bottom plate and the base is connected by a rubber fence, and a plurality of limiting brackets are provided on the upper side of the base, and the plurality of limiting brackets are used to limit the maximum displacement range of the bottom plate.

[0012] Preferably, movable wheels and supporting feet are provided at the four corners of the lower side of the base, the movable wheels are used to conveniently move the base, and the supporting feet are used to support and fix the base.

[0013] Preferably, the shaking mode of the base plate includes: Vertical shaking mode: the eccentric position of each jacking wheel is consistent with the corresponding transmission rod, and the reciprocating vertical displacement of the bottom plate is achieved under the synchronous drive of the motor; Back and forth shaking mode: flip the jacking wheel located in the middle shaking support mechanism to a specified angle and lock it. The angle is: the long waist hole on the jacking wheel is in a horizontal state, the shaking support mechanisms located on both sides are running, and the jacking wheels of the shaking support mechanisms on both sides rotate in opposite cycles, so as to realize the reciprocating back and forth shaking of the bottom plate; Left and right shaking mode: The eccentric position of the lifting wheel on the corresponding side is adjusted through the adjustment mechanism. When the shaking support mechanism is operated, the lifting wheels on both sides push the bottom plate back and forth to achieve reciprocating left and right shaking of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention can simulate three different animal movement modes, improve and deepen the user experience, and can be designed and adjusted according to the scenes appearing in the game software. The synchronization technology is high, the simulation effect is more realistic, and the experience is enhanced to a higher level of realism; 2. The resistance reduction mechanism in the present invention can reduce the friction between the bottom plate and the jacking wheel, and can adaptively adjust the position to prevent the jacking wheel from being separated from the resistance reduction mechanism, thereby ensuring the normal operation of the equipment and ensuring its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the swing machine using the present invention; Figure 2 It is a structural schematic diagram of the present invention; Figure 3 for Figure 2 Schematic diagram of the plane structure; Figure 4 for Figure 2 Schematic diagram of the three-dimensional structure of the middle sway support mechanism and the resistance reduction mechanism; Figure 5 for Figure 4 Schematic diagram of the plane structure; Figure 6 for Figure 4 A schematic diagram of the three-dimensional structure of the middle jacking wheel; Figure 7 for Figure 6 Schematic diagram of the plane structure; Figure 8 for Figure 2 Schematic diagram of the semi-sectioned three-dimensional structure of the limiting mechanism.

[0016] The numbers in the figure represent: 1-base; 11-moving wheel; 12-support foot; 21-rubber fence; 22-bottom plate; 23-limit bracket; 3-shaking support mechanism; 31-transmission rod; 32-lifting wheel; 331-long waist hole; 332-stop block; 333-tightening block; 334-rubber piston; 335-inner chamber; 34-motor; 4-resistance reduction mechanism; 41-sliding seat; 42-slide groove; 43-sliding block; 44-rotating roller; 45-recessed part; 5-limiting mechanism; 51-outer cylinder; 52-inner pull block; 53-compression spring; 54-pull rod; 55-wire rope; 561-external threaded sleeve; 562-inner push block; 563-hexagonal part; 6-adjusting mechanism; 61-electric push rod; 62-transverse plate; 63-lifting block; 7-animal model. DETAILED DESCRIPTION

[0017] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0018] This embodiment provides a technical solution: a device for simulating animal movement of a game machine, such as Figures 1 to 8 As shown, it includes a base 1 , a bottom plate 22 , three shaking support mechanisms 3 , an adjustment mechanism 6 and a plurality of limiting mechanisms 5 .

[0019] The four corners of the lower side of the base 1 are provided with moving wheels 11 and supporting feet 12. The moving wheels 11 are used to conveniently move the base 1, and the supporting feet 12 are used to support and fix the base 1. When the device needs to be moved, the supporting feet 12 are retracted to support the device with the moving wheels 11, and the device can be moved by pushing. After the device is moved to the corresponding position, the supporting feet 12 are extended to support the device to ensure stability. The moving wheels 11 and the supporting feet 12 are both of existing adapted models.

[0020] The bottom plate 22 is arranged on the upper side of the base 1, and the bottom plate 22 is used to install the animal model 7. The gap between the bottom plate 22 and the base 1 is connected by a rubber fence 21 to improve the safety performance and increase the aesthetic appearance. A plurality of limiting brackets 23 are arranged on the upper side of the base 1. The plurality of limiting brackets 23 are used to limit the maximum range of the upward displacement of the bottom plate 22. The upper end of the limiting bracket 23 extends to the upper side of the bottom plate 22, and there are 4 limiting brackets 23, which are respectively located at the four corners of the bottom plate 22.

[0021] The three shaking support mechanisms 3 are horizontally and linearly distributed on the upper side of the base 1, and the three shaking support mechanisms 3 are arranged along the length direction of the base 1. The upper ends of the three shaking support mechanisms 3 are connected to the bottom plate 22. The shaking support mechanisms 3 are used to shake the bottom plate 22 in different ways to enable the animal model 7 to simulate animal movements.

[0022] The shaking support mechanism 3 includes a transmission rod 31 rotatably mounted on the base 1 through a mounting seat, and a motor 34 for driving the transmission rod 31 to rotate is fixed on the mounting seat. Lifting wheels 32 are eccentrically mounted on both sides of the transmission rod 31, and the lifting wheels 32 abut against the bottom plate 22. As the motor 34 is running, the lifting wheels 32 can be rotated, thereby pushing the bottom plate 22 upward and moving downward, thereby completing an operation cycle.

[0023] The connection mode of the transmission rod 31 and the lifting wheel 32 is as follows: a long waist hole 331 is provided on the lifting wheel 32 and passes through the center of the circle, and the transmission rod 31 is arranged through the long waist hole 331. The vertical cross-section of the transmission rod 31 passing through the long waist hole 331 is a rectangular structure. Two notches corresponding to the long waist hole 331 are provided on the transmission rod 31. The two notches are staggered and the two notches are respectively arranged corresponding to the two sides of the long waist hole 331. Tightening blocks 333 are slidably arranged in the two notches. An inner chamber 335 is provided in the transmission rod 31. A rotary air joint is rotatably installed at one end of the transmission rod 31 away from the motor 34, which is connected with the inner chamber 335. The rotary air joint is connected to an external air pump through an air pipe. A sliding channel is provided on the inner chamber 335 close to the corresponding tightening block 333. A push rod slidably installed in the sliding channel is fixed to the inner side of the tightening block 333, and a rubber piston 334 is arranged at the inner end of the push rod.

[0024] When the air pump generates high-pressure gas, the high-pressure gas will be transmitted into the inner chamber 335, and the rubber piston 334 will move outward under the action of the air pressure, further causing the clamping block 333 to slide out of the gap and abut and fix with the side wall of the long waist hole 331; conversely, when the high-pressure gas is discharged by the air pump, the clamping block 333 will retract into the gap due to the air pressure, thereby releasing the fixation between the transmission rod 31 and the lifting wheel 32.

[0025] The two side walls of the long waist hole 331 and the outer side wall of the clamping block 333 are both provided with triangular protrusions. When the clamping block 333 is pushed outward by air pressure, the triangular protrusions on the side walls of the long waist hole 331 and the triangular protrusions on the clamping block 333 engage with each other to increase the stability of the connection between the jacking wheel 32 and the jacking wheel 32. Stop blocks 332 fixed to the transmission rod 31 are provided on both sides of the jacking wheel 32. The setting of the stop blocks 332 can position the axial position of the transmission rod 31 and the jacking wheel 32 to prevent the jacking wheel 32 from disengaging from the corresponding axial position of the transmission rod 31.

[0026] The adjusting mechanism 6 is used to adjust the eccentric position of the three lifting wheels 32 on one side, that is, to adjust the connection position between the transmission rod 31 and the long waist hole 331 from one side of the long waist hole 331 to the other side, and the two positions are symmetrically arranged based on the center of the long waist hole 331. The adjusting mechanism 6 includes an electric push rod 61 fixed to the base 1, and a transverse plate 62 is fixed to the telescopic end of the electric push rod 61, and three lifting blocks 63 are provided on the transverse plate 62. The three lifting blocks 63 correspond vertically to the three lifting wheels 32 respectively, and the upper side of the lifting block 63 has an arc portion adapted to the outer diameter of the lifting wheel 32, so that the lifting wheel 32 can be lifted stably.

[0027] The specific adjustment process is: the motors 34 of the three shaking support mechanisms 3 are operated synchronously, and the long waist hole 331 is in a vertical state, the telescopic end of the electric push rod 61 is extended, so that the lifting block 63 lifts the lifting wheel 32, and the high-pressure gas in the inner chamber 335 is discharged by the air pump, and the tightening block 333 enters the gap, that is, the lock between the transmission rod 31 and the lifting wheel 32 is released, and then the electric push rod 61 is operated to make the lifting wheel 32 on the corresponding side move relative to the transmission rod 31, so that the connection position of the transmission rod 31 and the lifting wheel 32 is switched to the other side of the long waist hole 331, and high-pressure air is injected into the inner chamber 335 by the air pump, and the tightening block 333 will be fixed to the side wall of the long waist hole 331, that is, the connection between the transmission rod 31 and the lifting wheel 32 is completed.

[0028] The shaking modes of the bottom plate 22 include: Vertical shaking mode: each jacking wheel 32 is in the same eccentric position as the corresponding transmission rod 31. Under the synchronous drive of the motor 34, the bottom plate 22 will be pushed upward by the jacking wheel 32, and will move downward due to the force of the limiting mechanism 5, so as to achieve reciprocating vertical displacement of the bottom plate 22, that is, to give the player the feeling of animal bumping; The back and forth shaking mode: the lifting wheel 32 located in the middle shaking support mechanism 3 is flipped to a specified angle and locked, and the angle is: the long waist hole 331 on the lifting wheel 32 is in a horizontal state, and the lifting wheel 32 can be located in the middle position of one rotation cycle, and the abutment height to the bottom plate 22 is also in the middle, and the shaking support mechanisms 3 located on both sides are running, and the lifting wheels 32 of the shaking support mechanisms 3 on both sides have opposite rotation cycles, that is, the highest position of the lifting wheel 32 in the shaking support mechanism 3 on the front side contacts the bottom plate 22, and at this time, the lowest position of the lifting wheel 32 in the shaking support mechanism 3 on the rear side contacts the bottom plate 22, and they reciprocate in sequence, with the middle shaking support mechanism 3 as the support point, and the bottom plate 22 will be similar to a seesaw, and the two ends will reciprocate to achieve the reciprocating front and back shaking of the bottom plate 22; Left and right shaking mode: the eccentric position of the lifting wheel 32 on the corresponding side is adjusted by the adjusting mechanism 6, so that the lifting wheels 32 on both sides are staggered respectively. When the shaking support mechanism 3 is operated, the lifting wheels 32 on both sides push the bottom plate 22 back and forth, and the two sides of the bottom plate 22 are reciprocatedly lifted and dropped, that is, the bottom plate 22 is shaken back and forth.

[0029] A resistance reducing mechanism 4 corresponding to the lifting wheel 32 is provided on the lower surface of the bottom plate 22 to reduce the friction between the bottom plate 22 and the lifting wheel 32; the resistance reducing mechanism 4 includes two sliding seats 41 fixed to the lower surface of the bottom plate 22 and symmetrically arranged, and a slide groove 42 is provided on the side of the two sliding seats 41 close to each other, and sliders 43 are slidably arranged in the two slide grooves 42, and two rotating rollers 44 are rotatably installed between the two sliders 43, and the two rotating rollers 44 have a recessed portion 45, and the lifting wheel 32 contacts the two recessed portions 45, and the width of the recessed portion 45 is greater than the width of the lifting wheel 32.

[0030] Since the distance between the two rotating rollers 44 is fixed, and the lifting wheel 32 will always fit in the gap between the two rotating rollers 44, when the lifting wheel 32 rotates, the slider 43 will adaptively slide in the slide groove 42 to adjust the position, and the two rotating rollers 44 will also rotate with the rotation of the lifting wheel 32, thereby reducing the friction between the rotating rollers 44 and the lifting wheel 32.

[0031] The plurality of limiting mechanisms 5 are used to connect the base 1 and the bottom plate 22 to apply a pulling force to the bottom plate 22 toward one side of the base 1 to prevent the bottom plate 22 from being separated from the base 1. The plurality of limiting mechanisms 5 can be divided into two rows, and the two rows of limiting mechanisms 5 are respectively located at both ends of the bottom plate 22. The limiting mechanisms 5 include an outer cylinder 51 fixed to the base 1, and an inner pull block 52 and a compression spring 53 are arranged from bottom to top inside the outer cylinder 51. The compression spring 53 applies a downward force to the inner pull block 52. A pull rod 54 is fixed on the inner pull block 52 and extends to the upper side of the outer cylinder 51. The top of the pull rod 54 is connected to the bottom of the bottom plate 22 by a steel wire rope 55. The pull rod 54 and the bottom plate 22 are connected by the steel wire rope 55, so that there is good flexibility between the two.

[0032] The force of the compression spring 53 will eventually be transmitted to the bottom plate 22, restricting the bottom plate 22 on the base 1, and when the shaking support mechanism 3 is running, the bottom plate 22 will make a corresponding movement. At this time, the compression spring 53 in the corresponding limiting mechanism 5 will also be compressed, increasing the force on the bottom plate 22.

[0033] Furthermore, an adjusting member for adjusting the elastic force of the compression spring 53 is provided on the outer cylinder 51, and the adjusting member includes an externally threaded sleeve 561 threadedly connected to the upper side of the outer cylinder 51, an inner abutment block 562 fixed to the externally threaded sleeve 561 is provided in the outer cylinder 51, and a hexagonal portion 563 is provided on the upper side of the externally threaded sleeve 561, and the upper end of the compression spring 53 abuts against the inner abutment block 562, and the externally threaded sleeve 561 is rotated by screwing the hexagonal portion 563 to adjust the relative position of the inner abutment block 562 and the outer cylinder 51, thereby adjusting the degree of compression of the compression spring 53.

[0034] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims, but all of them will fall within the scope of protection of the present invention.

Claims

1. A device for simulating animal motion for a game machine, characterized in that: include: Base (1); A bottom plate (22), the bottom plate (22) being arranged on the upper side of the base (1), the bottom plate (22) being used to install the animal model (7); Three shaking support mechanisms (3), the three shaking support mechanisms (3) are horizontally and linearly distributed on the upper side of the base (1), and the upper ends of the three shaking support mechanisms (3) are connected to the bottom plate (22), and the shaking support mechanisms (3) are used to shake the bottom plate (22) in different ways to enable the animal model (7) to simulate animal movements; the shaking support mechanism (3) comprises a transmission rod (31) rotatably mounted on the base (1) via a mounting seat, a motor (34) for driving the transmission rod (31) to rotate is fixed on the mounting seat, and jacking wheels (32) are eccentrically mounted on both sides of the transmission rod (31), and the jacking wheels (32) are in contact with the bottom plate (22); An adjusting mechanism (6), the adjusting mechanism (6) being used to adjust the eccentric positions of the three jacking wheels (32) on one side; A plurality of limiting mechanisms (5), wherein the plurality of limiting mechanisms (5) are used to connect the base (1) and the bottom plate (22) so as to exert a force on the bottom plate (22) to pull the bottom plate (22) toward one side of the base (1) to prevent the bottom plate (22) from being separated from the base (1).

2. The animal motion simulation device for a game machine as claimed in claim 1, characterized in that: The jacking wheel (32) is provided with a long waist hole (331) penetrating the center of the circle thereof, the transmission rod (31) is penetrating the long waist hole (331), the transmission rod (31) is provided with two notches corresponding to the long waist hole (331), and abutting blocks (333) are slidably arranged in the two notches, an inner chamber (335) is provided in the transmission rod (31), a sliding channel is provided in the inner chamber (335) close to the corresponding abutting block (333), a push rod slidably mounted in the sliding channel is fixed on the inner side of the abutting block (333), and a rubber piston (334) is provided at the inner end of the push rod; both side walls of the long waist hole (331) and the outer side wall of the abutting block (333) are provided with triangular protrusions, and both sides of the jacking wheel (32) are provided with stoppers (332) fixed to the transmission rod (31).

3. The animal motion simulation device for a game machine as claimed in claim 1, characterized in that: The lower surface of the bottom plate (22) is provided with a resistance reduction mechanism (4) corresponding to the lifting wheel (32) so as to reduce the friction between the bottom plate (22) and the lifting wheel (32); The resistance reduction mechanism (4) comprises two sliding seats (41) fixed to the lower surface of the bottom plate (22) and symmetrically arranged, a sliding groove (42) is provided on the side of the two sliding seats (41) close to each other, a slider (43) is slidably arranged in the two sliding grooves (42), two rotating rollers (44) are rotatably installed between the two sliders (43), and the two rotating rollers (44) have a recessed portion (45), and the lifting wheel (32) is in contact with the two recessed portions (45).

4. The animal motion simulation device for a game machine as claimed in claim 3, characterized in that: The adjustment mechanism (6) comprises an electric push rod (61) fixed to the base (1), a transverse plate (62) being fixed to the telescopic end of the electric push rod (61), and three lifting blocks (63) being provided on the transverse plate (62), the three lifting blocks (63) corresponding vertically to the three jacking wheels (32) respectively.

5. The animal motion simulation device for a game machine as claimed in claim 1, characterized in that: The limiting mechanism (5) comprises an outer cylinder (51) fixed to the base (1), an inner pull block (52) and a compression spring (53) are arranged inside the outer cylinder (51) from bottom to top, the compression spring (53) applies a downward force to the inner pull block (52), a pull rod (54) is fixed on the inner pull block (52) and extends to the upper side of the outer cylinder (51), and the top of the pull rod (54) is connected to the bottom of the base plate (22) by a steel wire rope (55).

6. The animal motion simulation device for a game machine as claimed in claim 5, characterized in that: The outer cylinder (51) is provided with an adjustment member for adjusting the elastic force of the compression spring (53), the adjustment member comprising an external threaded sleeve (561) threadedly connected to the upper side of the outer cylinder (51), an inner stop block (562) fixed to the external threaded sleeve (561) is provided inside the outer cylinder (51), and a hexagonal portion (563) is provided on the upper side of the external threaded sleeve (561).

7. The animal motion simulation device for a game machine as claimed in claim 1, characterized in that: The gap between the bottom plate (22) and the base (1) is connected via a rubber fence (21), and a plurality of limiting brackets (23) are provided on the upper side of the base (1), wherein the plurality of limiting brackets (23) are used to limit the maximum displacement range of the bottom plate (22).

8. The animal motion simulation device for a game machine as claimed in claim 1, characterized in that: Moving wheels (11) and supporting feet (12) are provided at the four corners of the lower side of the base (1); the moving wheels (11) are used to conveniently move the base (1), and the supporting feet (12) are used to support and fix the base (1).

9. The animal motion simulation device for a game machine as claimed in claim 2, characterized in that: The shaking modes of the bottom plate (22) include: Vertical shaking mode: the eccentric positions of the jacking wheels (32) and the corresponding transmission rods (31) are consistent, and under the synchronous drive of the motor (34), the bottom plate (22) is reciprocated vertically. Back and forth shaking mode: the lifting wheel (32) located in the middle shaking support mechanism (3) is flipped to a specified angle and locked, the angle being: the long waist hole (331) on the lifting wheel (32) is in a horizontal state, the shaking support mechanisms (3) located on both sides are running, and the lifting wheels (32) of the shaking support mechanisms (3) on both sides rotate in opposite cycles, so that the bottom plate (22) can shake back and forth reciprocatingly; Left-right shaking mode: the eccentric position of the jacking wheel (32) on the corresponding side is adjusted by the adjustment mechanism (6), and when the shaking support mechanism (3) is operated, the jacking wheels (32) on both sides push the bottom plate (22) back and forth, thereby realizing the reciprocating left-right shaking of the bottom plate (22).

Images