Supporting structure of motor controller of grain counting machine

Abstract

The utility model discloses a support structure for a motor controller of a tablet counting machine, which comprises a bottom plate, a top plate arranged above the bottom plate, a control seat arranged at the central position of the top end of the top plate, a motor controller body arranged at the top end of the control seat, and a lifting machine body arranged at the top end of the top plate on one side of the control seat. A limiting groove is formed in the outer wall of the side, close to the motor controller body, of the lifting machine body, a servo motor is installed at the top end of the lifting machine body, the bottom end of the servo motor extends into the lifting machine body and is provided with a lead screw, a nut frame is installed on the outer wall of the upper end of the lead screw in a threaded mode, and one end of the nut frame penetrates through the limiting groove and is provided with a connecting frame. A protective cover is arranged at the end, away from the nut frame, of the connecting frame. According to the utility model, the motor controller body in an unused state can be blocked and protected, so that the integrity of the motor controller body is guaranteed, the application range of the motor controller body is widened, and the structural strength of the lower end of the supporting structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grain counter, concretely to a support structure of grain counter motor controller. BACKGROUND

[0002] In the automatic packaging industry, the grain counter is widely used in the accurate counting and packaging of granular materials in food, chemical and other industries as one of the key equipment. The motor controller, as one of the core components of the grain counter, is responsible for driving the motor to accurately control the conveying and counting of the particles. In order to support and place the motor controller of the grain counter, a corresponding support structure is needed.

[0003] Referring to the announcement No. CN212519750U, a kind of MOS tube motor controller's conductive support structure, it includes capacitor plate, for installation with several capacitors, aluminum substrate, for installing several MOS tubes, heat sink, paste on the bottom surface of aluminum substrate, for the MOS tube of aluminum substrate is heat dissipation, direct current electrically conductive piece, between capacitor plate and aluminum substrate, for the electrical connection of capacitor plate and aluminum substrate, several bolts, bolt passes through capacitor plate, direct current electrically conductive piece and aluminum substrate and is screwed on heat sink, capacitor plate, direct current electrically conductive piece, aluminum substrate and heat sink are locked and connected into an organic whole, the structure mechanical installation, avoid the welding defect problem caused by higher welding machine requirement, installation is simple, higher reliability, according to the above, the support structure can be better applied, but it is not convenient to block and protect the motor controller in the unused state, so that the motor controller is vulnerable to damage due to external factors, which often troubles the user. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of support structure of grain counter motor controller, to solve the problem that support structure can be better applied in the above background art, but it is not convenient to block and protect the motor controller in the unused state, so that the motor controller is vulnerable to damage due to external factors.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of support structure of grain counter motor controller, including bottom plate, the top of the bottom plate is equipped with top plate, the center position of the top end of the top plate is installed with control seat, the top end of the control seat is equipped with motor controller body, the corner position of the top end of the control seat is equipped with positioning hole, the top end of the top plate of the one side of the control seat is equipped with elevator body, the outer wall of the side of the elevator body close to motor controller body is equipped with limit slot, the top end of the elevator body is installed with servo motor, the bottom end of the servo motor extends to the inside of the elevator body and is equipped with screw rod, the outer wall of the upper end of the screw rod is equipped with nut holder with screw thread, one end of the nut holder penetrates limit slot and is equipped with connecting frame, the end of the connecting frame away from the nut holder is equipped with protective cover.

[0006] Preferably, the two sides of the bottom plate are provided with waist-shaped holes at equal intervals, and the two ends of the waist-shaped holes extend to the outside of the bottom plate.

[0007] Preferably, the two sides of the top end of the bottom plate are provided with longitudinal support beams, and the inner wall of the longitudinal support beam is provided with a transverse support beam, and the bottom end of the transverse support beam is fixedly connected with the top end of the bottom plate.

[0008] Preferably, the top end of the longitudinal support beam is provided with a vertical support beam at the center position, and the end of the vertical support beam away from the longitudinal support beam is provided with a lower connecting seat.

[0009] Preferably, the two sides of the bottom end of the top plate are provided with upper connecting seats, and the two sides of the top end of the lower connecting seat are provided with lifting driving elements, and the top end of the lifting driving element is connected with the bottom end of the upper connecting seat.

[0010] Preferably, the inner wall of the vertical support beam is provided with a first reinforcing rib, and the bottom end of the first reinforcing rib is fixedly connected with the top end of the transverse support beam.

[0011] Compared with the prior art, the support structure of the motor controller of the grain counting machine not only can block and protect the motor controller body in the unused state to ensure the integrity of the motor controller body, but also improves the application range of the motor controller body, and improves the structural strength of the lower end of the support structure.

[0012] The servo motor drives the screw rod to rotate, and after the movement amplitude of the nut frame is limited by the limiting groove, the nut frame is located on the outer wall of the screw rod and slides downward, so that the nut frame drives the protective cover to move downward stably through the connecting frame.

[0013] The upper connecting base is driven to ascend and descend by the lifting driving element, so that the upper connecting base drives the motor controller body to ascend and descend synchronously through the top plate, that is, the motor controller body can be moved to a specified height area according to the use environment, so that the motor controller body is easy to be controlled and used in different environments, thereby improving the application range of the motor controller body.

[0014] By arranging the second reinforcing rib at the connecting position of the vertical support beam and the longitudinal support beam and arranging the first reinforcing rib between the horizontal support beam and the vertical support beam, the longitudinal support beam, the horizontal support beam and the vertical support beam are reinforced, thereby improving the firmness of the lower end of the support structure and guaranteeing the structural strength of the whole support structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a local side view structure schematic diagram of the elevator body of the utility model;

[0017] Figure 3 It is a vertical support beam side view enlarged structure schematic diagram of the utility model;

[0018] Figure 4 It is a motor controller body top view structure schematic diagram of the utility model.

[0019] In the drawing: 1, bottom plate; 101, waist-shaped hole; 2, top plate; 3, motor controller body; 4, elevator body; 5, servo motor; 6, connecting frame; 7, protective cover; 8, longitudinal support beam; 9, horizontal support beam; 10, vertical support beam; 11, first reinforcing rib; 12, second reinforcing rib; 13, lower connecting base; 14, lifting driving element; 15, screw rod; 16, nut frame; 17, limiting groove; 18, upper connecting base; 19, control seat; 20, positioning hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of grain counting machine motor controller's support structure, including bottom plate 1, the both sides of bottom plate 1 inside are equipped with equal interval waist-shaped hole 101, the both ends of waist-shaped hole 101 are extended to the outside of bottom plate 1;

[0022] When in use, the bottom plate 1 is bolted and arranged through the waist-shaped hole 101;

[0023] The longitudinal support beams 8 are arranged on both sides of the top end of the bottom plate 1, the inner wall of the longitudinal support beam 8 is provided with a transverse support beam 9, and the bottom end of the transverse support beam 9 is fixedly connected with the top end of the bottom plate 1;

[0024] When in use, the vertical support beam 10 is arranged through the longitudinal support beam 8 and the transverse support beam 9;

[0025] The vertical support beam 10 is arranged at the center position of the top end of the longitudinal support beam 8, and the end of the vertical support beam 10 away from the longitudinal support beam 8 is provided with a lower connecting seat 13;

[0026] When in use, the lower connecting seat 13 is arranged through the vertical support beam 10;

[0027] The upper connecting seat 18 is arranged on both sides of the bottom end of the top plate 2, the lifting driving part 14 is arranged on both sides of the top end of the lower connecting seat 13, and the top end of the lifting driving part 14 is connected with the bottom end of the upper connecting seat 18;

[0028] When in use, the upper connecting seat 18 is driven to ascend and descend through the arrangement of the lifting driving part 14;

[0029] The first reinforcing rib 11 is arranged on the inner wall of the vertical support beam 10, the bottom end of the first reinforcing rib 11 is fixedly connected with the top end of the transverse support beam 9, the second reinforcing rib 12 is arranged on the outer wall of both sides of the lower end of the vertical support beam 10, and the bottom end of the second reinforcing rib 12 is fixedly connected with the top end of the longitudinal support beam 8;

[0030] When in use, the structural strength between the longitudinal support beam 8, the transverse support beam 9 and the vertical support beam 10 is improved through the arrangement of the second reinforcing rib 12 and the first reinforcing rib 11;

[0031] The top plate 2 is arranged above the bottom plate 1, the control seat 19 is arranged at the center position of the top end of the top plate 2, the motor controller body 3 is arranged at the top end of the control seat 19, the positioning hole 20 is arranged at the corner position of the top end of the control seat 19, the lifting machine body 4 is arranged at the top end of the top plate 2 on one side of the control seat 19, the limiting groove 17 is arranged on the outer wall of the side close to the motor controller body 3 of the lifting machine body 4, the servo motor 5 is arranged at the top end of the lifting machine body 4, the bottom end of the servo motor 5 extends to the inside of the lifting machine body 4 and is provided with the lead screw 15, the nut frame 16 is threadedly arranged on the outer wall of the upper end of the lead screw 15, one end of the nut frame 16 penetrates through the limiting groove 17 and is provided with the connecting frame 6, and the protective cover 7 is arranged at the end of the connecting frame 6 away from the nut frame 16.

[0032] In use, the embodiment of the present application first sets the waist-shaped holes 101, and only needs to pass through the waist-shaped holes 101 by means of the bolts and screw into the mounting platform, so as to position and fasten the support structure. Then, the control seat 19 is fastened and arranged on the top end of the top plate 2 by means of the bolts through the positioning holes 20 at the corner positions in the control seat 19. After that, the upper connecting seat 18 is driven to ascend and descend by the lifting driving part 14, so that the motor controller body 3 is driven to ascend and descend synchronously by the top plate 2. The motor controller body 3 can be moved to the specified height area according to the use environment, so as to easily control and use the motor controller body 3 in different environments. Finally, the second reinforcing rib 12 is arranged at the connection position between the vertical support beam 10 and the longitudinal support beam 8, and the first reinforcing rib 11 is arranged between the horizontal support beam 9 and the vertical support beam 10, so as to reinforce the longitudinal support beam 8, the horizontal support beam 9 and the vertical support beam 10, and improve the structural strength of the lower end of the support structure. Then, the screw rod 15 is driven to rotate by the servo motor 5, and after the movement amplitude of the nut frame 16 is limited by the limiting groove 17, the nut frame 16 is located at the outer wall of the screw rod 15 and slides downward, so that the nut frame 16 drives the protective cover 7 to stably descend. When the bottom end of the protective cover 7 contacts the top end of the top plate 2, the motor controller body 3 is covered by the protective cover 7, so as to shield and protect the motor controller body 3 in the unused state, thereby completing the use of the support structure.

Claims

1. A support structure for a motor controller of a tablet counting machine, characterized by: The invention comprises a bottom plate (1), a top plate (2) is provided above the bottom plate (1), a control seat (19) is installed at the center position of the top of the top plate (2), a motor controller body (3) is provided at the top of the control seat (19), and positioning holes (20) are provided at the corner positions of the top of the control seat (19), a lifting body (4) is provided at the top of the top plate (2) on one side of the control seat (19), a limiting groove (17) is provided on the outer wall of the lifting body (4) close to the motor controller body (3), a servo motor (5) is installed at the top of the lifting body (4), the bottom end of the servo motor (5) extends to the inside of the lifting body (4) and is provided with a screw rod (15), a nut frame (16) is threadedly installed on the outer wall of the upper end of the screw rod (15), one end of the nut frame (16) passes through the limiting groove (17) and is provided with a connecting frame (6), and the end of the connecting frame (6) away from the nut frame (16) is provided with a protective cover (7).

2. The supporting structure of the motor controller of the tablet counting machine according to claim 1, characterized in that: Both sides of the interior of the bottom plate (1) are provided with waist-shaped holes (101) at equal intervals, and both ends of the waist-shaped holes (101) extend to the outside of the bottom plate (1).

3. The supporting structure of the motor controller of the tablet counting machine according to claim 1, characterized in that: Longitudinal support beams (8) are provided on both sides of the top of the bottom plate (1), and transverse support beams (9) are provided on the inner walls of the longitudinal support beams (8), and the bottom ends of the transverse support beams (9) are fixedly connected to the top of the bottom plate (1).

4. The supporting structure of the motor controller of the tablet counting machine according to claim 3, characterized in that: A vertical support beam (10) is provided at the center position of the top end of the longitudinal support beam (8), and a lower connecting seat (13) is provided at one end of the vertical support beam (10) away from the longitudinal support beam (8).

5. The supporting structure of the motor controller of the tablet counting machine according to claim 4, characterized in that: Upper connecting seats (18) are provided on both sides of the bottom end of the top plate (2), and lifting drive members (14) are installed on both sides of the top end of the lower connecting seat (13), and the top end of the lifting drive member (14) is connected to the bottom end of the upper connecting seat (18).

6. The supporting structure of the motor controller of the tablet counting machine according to claim 4, characterized in that: A first reinforcing rib (11) is provided on the inner wall of the vertical support beam (10), and the bottom end of the first reinforcing rib (11) is fixedly connected to the top end of the transverse support beam (9). Second reinforcing ribs (12) are provided on the outer walls on both sides of the lower end of the vertical support beam (10), and the bottom end of the second reinforcing rib (12) is fixedly connected to the top end of the longitudinal support beam (8).

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