Corn seed production drying device

Abstract

The utility model discloses a drying device for corn seed production, and belongs to the technical field of corn seed processing and drying. A protective door is hinged to the front face of the dryer through hinges, a supporting plate is connected to the top of the front face of the dryer, and a transmission box is connected to the top of the supporting plate. The pull rod is rotated leftwards, the pull rod drives the rotating rod to rotate leftwards, the rotating rod drives the special-shaped push block to rotate, the special-shaped push block pushes the push plate to move downwards, the push plate drives the baffle to move downwards, the back face of the baffle makes contact with the front face of the protective door, and finally the pull rod is clamped into the limiting sleeve to be fixed. And finally, if the protective door needs to be opened, the operation is reversed, the protective door fixing device has the advantage that the protective door is convenient to fix, and the problems that most protective doors of existing dryers are in a magnetic attraction type, so that the protective doors can be opened under the influence of external force randomly, and the safety performance of the dryers is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to corn seed processing drying technical field, concretely is a corn seed production drying device. BACKGROUND

[0002] The vertical dryer is needed when producing corn seeds, but the protection door of the existing dryer is mostly magnetic, which leads to the phenomenon that the protection door is opened under the influence of external force, reducing the safety performance of the dryer. UTILITY MODEL CONTENTS

[0003] To solve the problems in the above background, the utility model aims at providing a corn seed production drying device, which has the advantage of fixing the protection door conveniently and solves the problem that the protection door of the existing dryer is mostly magnetic, which leads to the phenomenon that the protection door is opened under the influence of external force, reducing the safety performance of the dryer.

[0004] The utility model provides the following technical scheme: a corn seed production drying device, including the dryer, the front of the dryer is hinged with the protection door through the hinge, the top of the front of the dryer is fixedly connected with the supporting plate, the top of the supporting plate is fixedly connected with the transmission box, the front of the transmission box is provided with the rotating rod, the left side of the front of the transmission box is fixedly connected with the limiting sleeve, the back of the rotating rod penetrates to the inside of the transmission box and is movably connected with the inner wall of the transmission box through the bearing, one end of the rotating rod away from the transmission box is fixedly connected with the pull rod, the surface of the rotating rod is fixedly connected with the special-shaped push block, the inside of the transmission box is slidably connected with the push plate, the bottom of the push plate is fixedly connected with the baffle, the bottom of the baffle extends to the inside of the supporting plate.

[0005] The utility model has the advantages of the following:

[0006] 1、 the utility model to the left rotation pull rod, the pull rod drives the rotating rod to rotate to the left, the rotating rod drives the special-shaped push block to rotate, the special-shaped push block pushes down the push plate and moves down the baffle, the back of the baffle and the front of the protection door contact, finally the pull rod is fixed in the inside of the limiting sleeve and is fixed, finally if the protection door is opened, the reverse operation can be carried out, has the advantage of fixing the protection door conveniently, solves the problem that the protection door of the existing dryer is mostly magnetic, which leads to the phenomenon that the protection door is opened under the influence of external force, reducing the safety performance of the dryer.

[0007] 2, the utility model discloses a friction pad is set up, can make the contact of limit bush and pull rod more closely, increased the contact area of limit bush and pull rod, the utility model discloses a slider is set up, can guide the push board, improved the stability of push board when moving, the utility model discloses a shaft sleeve is set up, can guide the rotation pole, prevents the phenomenon that the rotation pole appears to shake, the utility model discloses a spring is set up, can make push board automatic rebound, improved the use performance of push board, the utility model discloses an opening is set up, can make the baffle complete and pass through transmission box and limit, prevent the phenomenon that the baffle appears to jam with too small opening. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the structural schematic diagram of the utility model.

[0009] Figure 2 It is the partial section enlarged schematic diagram of the utility model.

[0010] Figure 3 It is the utility model Figure 2 A place enlarged schematic diagram in the middle.

[0011] Figure 4 It is the partial part three-dimensional schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] The technical scheme in the embodiment of the utility model will be described clearly and completely in conjunction with the drawings in the embodiment of the utility model.

[0013] As Figures 1 to 4 Shown, the corn seed production drying device of this embodiment includes dryer 1, the front of dryer 1 is hinged with protective door 2, the top of the front of dryer 1 is fixedly connected with support plate 3, the top of support plate 3 is fixedly connected with transmission box 4, the front of transmission box 4 is provided with rotation pole 5, the left side of the front of transmission box 4 is fixedly connected with limit bush 6, the back of rotation pole 5 penetrates to the inside of transmission box 4 and is movably connected with the inner wall of transmission box 4 through bearing, one end of rotation pole 5 away from transmission box 4 is fixedly connected with pull rod 7, the surface of rotation pole 5 is fixedly connected with special-shaped push block 8, push plate 9 is slidably connected in transmission box 4, the bottom of push plate 9 is fixedly connected with baffle 10, the bottom of baffle 10 extends to the inside of support plate 3.

[0014] Reference Figure 4 , the inside of limit bush 6 is fixedly connected with friction pad 11, the material of friction pad 11 is rubber material.

[0015] This embodiment sets up friction pad 11, can make limit bush 6 and pull rod 7 contact more closely, increased the contact area of limit bush 6 and pull rod 7.

[0016] Reference Figure 3Both sides of the push plate 9 are fixedly connected with sliding blocks 12, and the outer side of the sliding block 12 extends to the inner wall of the transmission box 4 and is slidably connected with the transmission box 4.

[0017] The sliding block 12 can guide the push plate 9, and the stability of the push plate 9 during movement is improved.

[0018] Reference Figure 1 The surface of the rotating rod 5 is sleeved with a shaft sleeve 13, and the back surface of the shaft sleeve 13 is fixedly connected to the front surface of the transmission box 4.

[0019] The shaft sleeve 13 can guide the rotating rod 5 and prevent the rotating rod 5 from shaking.

[0020] Reference Figure 3 Both sides of the bottom of the push plate 9 are fixedly connected with springs 14, and the bottom of the spring 14 is fixedly connected to the bottom of the inner wall of the transmission box 4.

[0021] The spring 14 can automatically rebound the push plate 9, and the use performance of the push plate 9 is improved.

[0022] Reference Figure 2 The bottom of the transmission box 4 is provided with an opening 15, the width of the opening 15 is greater than the width of the baffle 10, and the opening 15 is correspondingly arranged in cooperation with the baffle 10.

[0023] The opening 15 can make the baffle 10 pass through the transmission box 4 for limiting, and prevent the opening 15 from being too small and the baffle 10 from being stuck.

[0024] The utility model discloses a left rotating pull rod 7, and the pull rod 7 drives the rotating rod 5 to rotate to the left, and the rotating rod 5 drives the special-shaped push block 8 to rotate, and the special-shaped push block 8 pushes the push plate 9 to move downwards, and the push plate 9 drives the baffle 10 to move downwards, and the back surface of the baffle 10 contacts with the front surface of the protective door 2, and finally the pull rod 7 is clamped into the inside of the limiting sleeve 6 to fix the pull rod 7, and finally if the protective door 2 needs to be opened, the reverse operation is carried out, and the protective door 2 is fixed.

Claims

1. A corn seed production drying apparatus comprising a dryer (1), characterized in that: The front of the dryer (1) is hinged with a protective door (2), the top of the front of the dryer (1) is fixedly connected with a support plate (3), the top of the support plate (3) is fixedly connected with a transmission box (4), the front of the transmission box (4) is provided with a rotating rod (5), the left side of the front of the transmission box (4) is fixedly connected with a limiting sleeve (6), the back of the rotating rod (5) penetrates into the inside of the transmission box (4) and is movably connected with the inner wall of the transmission box (4) through a bearing, one end of the rotating rod (5) away from the transmission box (4) is fixedly connected with a pull rod (7), the surface of the rotating rod (5) is fixedly connected with a special-shaped push block (8), the inside of the transmission box (4) is slidably connected with a push plate (9), the bottom of the push plate (9) is fixedly connected with a baffle (10), the bottom of the baffle (10) extends into the inside of the support plate (3).

2. The corn seed production drying apparatus according to claim 1, characterized in that: The inside of the limiting sleeve (6) is fixedly connected with a friction pad (11), the material of the friction pad (11) is rubber material.

3. The corn seed production drying apparatus according to claim 2, wherein: Both sides of the push plate (9) are fixedly connected with sliding blocks (12), the outside of the sliding blocks (12) extends to the inner wall of the transmission box (4) and is slidably connected with the transmission box (4).

4. The corn seed production drying apparatus according to claim 3, wherein: The surface of the rotating rod (5) is sleeved with a shaft sleeve (13), the back of the shaft sleeve (13) is fixedly connected with the front of the transmission box (4).

5. The corn seed production drying apparatus of claim 4, wherein: Both sides of the bottom of the push plate (9) are fixedly connected with springs (14), the bottom of the spring (14) is fixedly connected with the bottom of the inner wall of the transmission box (4).

6. A corn seed production drying apparatus as claimed in claim 5, wherein: The bottom of the transmission box (4) is provided with an opening (15), the width of the opening (15) is greater than the width of the baffle (10), and the opening (15) is correspondingly and matchingly arranged with the baffle (10).

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