Corn seed conveying connecting frame structure

Abstract

The utility model discloses a corn seed conveying connecting frame structure, and belongs to the technical field of conveying facilities of corn seed processing equipment. The device comprises a connecting frame, vertical holes are formed in the periphery of the top of the connecting frame, first supporting blocks are slidably connected into the vertical holes, a motor and the output end of the motor rotate to drive a screw rod to rotate, the screw rod rotates to drive a screw sleeve to rotate, and the screw sleeve rotates to drive a fixing block to move upwards; the fixed block moves upwards to drive a fixed column to move upwards, the fixed column moves upwards to drive a push plate to move upwards, the push plate moves upwards to drive a connecting block to move upwards, the connecting block moves upwards to drive a first supporting block to slide upwards in a vertical hole, a round rod and a supporting block are driven to move upwards, and the supporting block moves upwards to drive a conveying device to move upwards; and secondly, the fan dissipates heat of the motor through the air inlet holes, the effect of convenient adjustment is achieved, and meanwhile the problem that an operator needs to add a cushion block at the bottom of the connecting frame to reach the height is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn seed processing equipment conveying facilities, in particular to a corn seed conveying connecting frame structure. Background Art

[0002] In the process of corn seed transportation, a connecting frame is required to support the conveying device. Patent Publication No. CN203006289U discloses a corn grain conveying frame, including a bracket, a conveyor belt is installed on the bracket, a blower is fixedly installed at the middle end of the conveyor belt, the air outlet of the blower is aligned with the feeding surface of the conveyor belt, and an ash collecting trough is provided at the bottom of the bracket. The utility model has a simple structure and is convenient and fast to remove impurities. However, the above-mentioned prior art solutions have the following defects: when the existing connecting frame supports the conveying device, it cannot be adjusted according to the height required by the operator, resulting in the operator having to add a pad at the bottom of the connecting frame to reach the height. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a corn seed conveying connecting frame structure, which has the advantage of adjustment and solves the problem that the existing connecting frame cannot be adjusted according to the height required by the operator when supporting the conveying device, resulting in the operator having to add pads at the bottom of the connecting frame to reach the height.

[0004] The utility model provides the following technical solutions: a corn seed conveying connection frame structure, comprising a connection frame, vertical holes are opened around the top of the connection frame, a first support block is slidably connected inside the vertical hole, a round rod is fixedly connected to the inner side of the first support block, a support block is sleeved on the surface of the round rod, a lifting structure is arranged on the front and back sides of the connection frame, a connection block is fixedly connected to the inner side of the first support block, a fan is fixedly connected to the left side of the box body, and the bottom of the fan is fixedly connected to the top of the connection frame. The lifting structure comprises a box body, the box body is located at the top of the connection frame, a motor is fixedly connected to the bottom of the inner wall of the box body, a screw is fixedly connected to the output end of the motor, a screw is threadedly connected to the surface of the screw, a fixed block is fixedly connected to both sides of the screw sleeve, a fixed column is fixedly connected to the top of the fixed block, a push plate is fixedly connected to the top of the fixed column, and the top of the fixed column passes through the top of the box body.

[0005] The beneficial effects of the utility model are as follows: the utility model drives the screw to rotate by rotating the output end of the motor, the screw drives the sleeve to rotate by rotating, the sleeve drives the fixed block to move upward by rotating, the fixed block moves upward to drive the fixed column to move upward, the fixed column moves upward to drive the push plate to move upward, the push plate moves upward to drive the connecting block to move upward, the connecting block moves upward to drive the first support block to slide upward inside the vertical hole, drive the round rod and the support block to move upward, the support block moves upward to drive the conveying device to move upward, and the fan dissipates heat from the motor through the air inlet hole, achieving the effect of easy adjustment. This corn seed conveying connecting frame structure has the advantage of adjustment, improves the stability of the connecting frame, and avoids the problem of operators adding pads at the bottom of the connecting frame to reach the height. The utility model can drive the support block to move upward through the setting of the lifting structure, avoiding the phenomenon of being unable to adjust the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a three-dimensional diagram of the structural connecting frame of the utility model.

[0007] Figure 2 This is the front view of the structural box of the utility model.

[0008] Figure 3 This is a top view of the structural box of the utility model.

[0009] Figure 4 This is a three-dimensional diagram of the first supporting block of the utility model structure.

[0010] Figure 5 This is a three-dimensional diagram of the second supporting block and the limiting block of the structure of the utility model. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0012] like Figures 1 to 5 As shown, the corn seed conveying connecting frame structure of the present embodiment includes a connecting frame 1, vertical holes 2 are opened on all sides of the top of the connecting frame 1, a first support block 3 is slidably connected inside the vertical hole 2, a round rod 4 is fixedly connected to the inner side of the first support block 3, a support block 5 is sleeved on the surface of the round rod 4, a lifting structure 6 is provided on the front and back sides of the connecting frame 1, a connecting block 7 is fixedly connected to the inner side of the first support block 3, a fan 8 is fixedly connected to the left side of the box body 601, and the bottom of the fan 8 is fixedly connected to the top of the connecting frame 1.

[0013] refer to Figure 2The lifting structure 6 includes a box body 601, which is located at the top of the connecting frame 1. The bottom of the inner wall of the box body 601 is fixedly connected to a motor 602, the output end of the motor 602 is fixedly connected to a screw rod 603, the surface of the screw rod 603 is threadedly connected to a screw sleeve 604, both sides of the screw sleeve 604 are fixedly connected to fixed blocks 605, the top of the fixed block 605 is fixedly connected to a fixed column 606, the top of the fixed column 606 is fixedly connected to a push plate 607, and the top of the fixed column 606 passes through the top of the box body 601.

[0014] In this embodiment, the lifting structure 6 is provided to drive the support block 5 to move upward, thereby avoiding the phenomenon that the height cannot be adjusted.

[0015] refer to Figure 2 A fixing sleeve 9 is sleeved on the surface of the motor 602 , and the bottom of the fixing sleeve 9 is fixedly connected to the bottom of the inner wall of the box body 601 .

[0016] In this embodiment, the fixing sleeve 9 is provided to fix the motor 602 and prevent the motor 602 from shaking during operation.

[0017] refer to Figure 2 The bottom of the fixed block 605 is fixedly connected with a second support block 10, and both sides of the bottom of the inner wall of the box body 601 are fixedly connected with limiting blocks 11, and the second support block 10 is installed and matched with the limiting blocks 11 accordingly.

[0018] In this embodiment, the second supporting block 10 and the limiting block 11 are provided to limit the fixed block 605 and prevent the fixed block 605 from shaking during the movement.

[0019] refer to Figure 3 An air inlet 12 is provided on the left side of the box body 601 , and a dustproof net 13 is fixedly connected to the inside of the air inlet 12 .

[0020] In this embodiment, by providing the air inlet hole 12 and the dustproof net 13 , the motor 602 inside the box 601 can be cooled by the fan 8 .

[0021] refer to Figure 3 A slide groove 14 is provided on the inner side of the inner wall of the box body 601 , a slider 15 is slidably connected inside the slide groove 14 , and the outer side of the slider 15 is fixedly connected to the inner side of the screw sleeve 604 .

[0022] In this embodiment, the slide groove 14 and the slider 15 are provided to limit the screw sleeve 604 and prevent the screw sleeve 604 from rotating.

[0023] The utility model is implemented by inserting the conveying device into the top of the support block 5, and then the motor 602 is driven according to the needs of the operator. The output end of the motor 602 rotates to drive the screw 603 to rotate, the screw 603 rotates to drive the screw sleeve 604 to rotate, the screw sleeve 604 rotates to drive the fixed block 605 to move upward, the fixed block 605 moves upward to drive the fixed column 606 to move upward, the fixed column 606 moves upward to drive the push plate 607 to move upward, the push plate 607 moves upward to drive the connecting block 7 to move upward, the connecting block 7 moves upward to drive the first support block 3 to slide upward inside the vertical hole 2, drive the round rod 4 and the support block 5 to move upward, the support block 5 moves upward to drive the conveying device to move upward, and secondly the fan 8 dissipates heat to the motor 602 through the air inlet 12.

Claims

1. A corn seed conveying connecting frame structure, comprising a connecting frame (1), characterized in that: Vertical holes (2) are provided around the top of the connecting frame (1); a first support block (3) is slidably connected inside the vertical hole (2); a round rod (4) is fixedly connected to the inner side of the first support block (3); a support block (5) is sleeved on the surface of the round rod (4); a lifting structure (6) is provided on the front and back sides of the connecting frame (1); a connecting block (7) is fixedly connected to the inner side of the first support block (3); a fan (8) is fixedly connected to the left side of the box body (601); and the bottom of the fan (8) is fixedly connected to the top of the connecting frame (1).

2. A corn seed conveying connection frame structure according to claim 1, characterized in that: The lifting structure (6) comprises a box body (601), wherein the box body (601) is located at the top of the connecting frame (1), a motor (602) is fixedly connected to the bottom of the inner wall of the box body (601), a screw rod (603) is fixedly connected to the output end of the motor (602), a screw sleeve (604) is threadedly connected to the surface of the screw rod (603), fixed blocks (605) are fixed on both sides of the screw sleeve (604), a fixed column (606) is fixedly connected to the top of the fixed block (605), a push plate (607) is fixedly connected to the top of the fixed column (606), and the top of the fixed column (606) passes through the top of the box body (601).

3. A corn seed conveying connection frame structure according to claim 2, characterized in that: A fixing sleeve (9) is sleeved on the surface of the motor (602), and the bottom of the fixing sleeve (9) is fixedly connected to the bottom of the inner wall of the box body (601).

4. A corn seed conveying connection frame structure according to claim 3, characterized in that: The bottom of the fixed block (605) is fixedly connected to a second support block (10), and both sides of the bottom of the inner wall of the box body (601) are fixedly connected to limit blocks (11), and the second support block (10) and the limit blocks (11) are installed and matched with each other.

5. A corn seed conveying connection frame structure according to claim 4, characterized in that: An air inlet (12) is provided on the left side of the box body (601), and a dustproof net (13) is fixedly connected to the inside of the air inlet (12).

6. A corn seed conveying connection frame structure according to claim 2 or 5 or 1, characterized in that: A sliding groove (14) is provided on the inner side of the inner wall of the box body (601), a sliding block (15) is slidably connected inside the sliding groove (14), and the outer side of the sliding block (15) is fixedly connected to the inner side of the screw sleeve (604).

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