Movable drying box

Abstract

The utility model provides a movable drying box, which relates to the technical field of grain processing, and comprises a drying box main body, two support frames are arranged in a cavity of the drying box main body, and the two support frames are distributed in a bilateral symmetry manner; limiting frame bodies are arranged on the front portions of the two supporting frames. A supporting top plate is arranged at the top, close to the front side, of the supporting frame; a containing tray is arranged between the two supporting frames, a connecting baffle is arranged at the front end of the containing tray by utilizing the elastic effect of a compression spring and rebounding a limiting sliding rod, the containing tray is effectively limited and fixed, the placing stability of the containing tray is guaranteed, and the situation that in the moving process of the drying box body, the containing tray slides and collides to generate noise is avoided; the problems that when an existing movable drying box is used, due to the fact that a grain containing tray in the drying box is not provided with a reasonable fixing structure, in the moving process of the drying box, the containing tray can slide and collide with a containing frame, and large noise is generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, in particular to a mobile drying box. Background Art

[0002] In agricultural activities, grain storage is a very important process and means. After the grain is harvested, the new grain contains a lot of water and cannot be stored in the granary. It must be dried to a certain moisture content before it can enter the granary.

[0003] When the existing mobile drying box is in use, the grain holding tray in the drying box lacks a reasonable fixing structure. When the drying box is moved, the holding tray will slide and collide with the placement rack, generating a large noise. In addition, the grain is piled in the holding tray, and the hot air generated by the drying box is not easy to reach the bottom of the grain, resulting in low drying efficiency and uneven drying effect. Utility Model Content

[0004] The disclosed embodiment relates to a mobile drying box, in which the elastic effect of a compression spring is utilized to rebound a limit sliding rod so that a connecting baffle is disposed at the front end of a containing tray, thereby effectively limiting and fixing the containing tray, ensuring its placement stability, and preventing the containing tray from sliding and colliding inside the drying box body and generating noise during movement.

[0005] In a first aspect of the present disclosure, a mobile drying box is provided, specifically comprising: a drying box body, wherein two support frames are provided in a cavity of the drying box body, and the two support frames are distributed in a left-right symmetrical manner; a limiting frame is provided at the front of the two support frames; a supporting top plate is provided at the front position of the top of the support frame; a containing tray is provided between the two support frames, and the containing trays are distributed in an upper and lower parallel manner; a fixing frame is provided in the drying box body; and a servo motor is fixedly installed on the left side of the fixing frame.

[0006] In at least some embodiments, four movable wheels are provided at the bottom of the drying box body, and the four movable wheels are distributed in a rectangular array. A control panel is provided on the right side of the front of the drying box body. A closed door is provided at the front of the drying box body, and the closed door is hinged to the drying box body through a hinge shaft. Two guide slides are provided in the cavity of the drying box body, and the guide slides are located at the bottom of the support frame.

[0007] In at least some embodiments, four connecting back plates are provided between the rear portions of the two support frames, and the four connecting back plates are distributed in parallel up and down, a guide pulley is rotatably installed at the bottom of the support frame, and the guide pulley is rollingly connected to the guide slideway, an installation bracket is provided on the relatively inner sides of the two support frames, and a tray is placed on the installation bracket, and a limiting slide groove is provided at the front end of the support frame.

[0008] In at least some embodiments, two connecting ears are fixedly installed at the middle position of the rear part of the lower connecting back plate, and a connecting shaft is provided on the two connecting ears.

[0009] In at least some embodiments, the limit frame includes a connecting baffle, a limit slide rod and a limit sleeve. The connecting baffle is distributed in parallel up and down, and is located in front of the holding tray. Limit slide rods are provided at the left and right ends of the connecting baffle, and the limit slide rod is slidably connected to the support frame through a limit slide groove, and a limit sleeve is provided at the top of the limit slide rod.

[0010] In at least some embodiments, a sliding rod is provided at the bottom of the support top plate, a compression spring is mounted on the sliding rod, the bottom end of the sliding rod is slidably inserted into the limiting sleeve, and the compression spring is supported between the limiting sleeve and the support top plate.

[0011] In at least some embodiments, a crank shaft is provided at the end of the rotating shaft of the servo motor, and the crank shaft is rotatably connected to the fixed frame through a bearing, a swing arm is provided on the crank shaft, a transmission rod is rotatably installed on the swing arm through a pin shaft, and the transmission rod is rotatably connected to the connecting ears through a connecting shaft.

[0012] The utility model provides a mobile drying box, which has the following beneficial effects:

[0013] In the utility model, when the connecting baffle slides upward, the containing tray can be pushed onto the mounting bracket, and the elastic effect of the compression spring is utilized to rebound the limiting sliding rod so that the connecting baffle is set at the front end of the containing tray, thereby effectively limiting and fixing the containing tray, ensuring its placement stability, and preventing the containing tray from sliding and colliding inside the drying box body to generate noise during movement.

[0014] In addition, the servo motor provides power to drive the crank shaft to rotate, and through the cooperation of the swing arm and the transmission rod, the support frame can be adjusted back and forth along the guide slide, and then the support frame can drive the containing tray to produce a vibration effect, which can ensure the looseness of the grain in the containing tray and effectively improve the drying efficiency of the grain. It has a simple structure and is easy to use and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The overall axial viewing angle structure schematic diagram of the present application is shown;

[0019] Figure 2A schematic diagram of the structure of the support frame, the limiting frame body and the supporting top plate in the explosion state of the present application is shown;

[0020] Figure 3 This application shows Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 4 A schematic diagram of the support frame, support top plate, holding tray, fixing frame and servo motor structure of the present application is shown;

[0022] Figure 5 This application shows Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0023] List of reference numerals:

[0024] 1. Drying box body; 101. Moving wheel; 102. Control panel; 103. Closed door; 104. Guide slide;

[0025] 2. Support frame; 201. Connecting back plate; 202. Guide pulley; 203. Mounting bracket; 204. Limiting slide; 205. Connecting ears; 206. Connecting shaft;

[0026] 3. Limiting frame; 301. Connecting baffle; 302. Limiting slide bar; 303. Limiting sleeve;

[0027] 4. Support top plate; 401. Sliding rod; 402. Compression spring;

[0028] 5. Place the tray;

[0029] 6. Fixed frame;

[0030] 7. Servo motor; 701. Crank shaft; 702. Swing arm; 703. Transmission rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1: Please refer to Figures 1 to 5 :

[0033] The utility model proposes a mobile drying box, comprising: a drying box body 1, two support frames 2 are arranged in the cavity of the drying box body 1, and the two support frames 2 are distributed in a left-right symmetrical manner; a limit frame 3 is arranged in front of the two support frames 2; a support top plate 4 is arranged at the front side of the top of the support frame 2; a holding tray 5 is arranged between the two support frames 2, and the holding tray 5 is distributed in an upper and lower parallel manner; a fixing frame 6 is arranged in the drying box body 1; a servo motor 7 is fixedly installed on the left side of the fixing frame 6;

[0034] The bottom of the drying box body 1 is provided with four movable wheels 101, and the four movable wheels 101 are distributed in a rectangular array. A control panel 102 is provided on the right front side of the drying box body 1. A closed door 103 is provided at the front of the drying box body 1, and the closed door 103 is hingedly connected to the drying box body 1 through a hinge shaft.

[0035] In the present disclosure, Figure 2 and Figure 3 As shown, mounting brackets 203 are provided on the inner sides of the two support frames 2, and the tray 5 is arranged on the mounting brackets 203, and a limiting slide groove 204 is provided at the front end of the support frame 2;

[0036] The limiting frame body 3 includes a connecting baffle 301, a limiting slide bar 302 and a limiting sleeve 303. The connecting baffle 301 is distributed in parallel up and down, and the connecting baffle 301 is located in front of the holding tray 5. The connecting baffle 301 is provided with limiting slide bars 302 at both ends, and the limiting slide bar 302 is slidably connected to the support frame 2 through the limiting slide groove 204. The limiting sleeve 303 is provided at the top of the limiting slide bar 302.

[0037] A sliding rod 401 is provided at the bottom of the supporting top plate 4, and a compression spring 402 is mounted on the sliding rod 401. The bottom end of the sliding rod 401 is slidably inserted into the limiting sleeve 303, and the compression spring 402 is supported between the limiting sleeve 303 and the supporting top plate 4, wherein the limiting slide rod 302 can drive the connecting baffle 301 to slide and adjust along the limiting slide groove 204. When the connecting baffle 301 slides upward, the containing tray 5 can be pushed onto the mounting bracket 203, and the elastic effect of the compression spring 402 is utilized to rebound the limiting slide rod 302 so that the connecting baffle 301 is set at the front end of the containing tray 5, thereby effectively limiting and fixing the containing tray 5.

[0038] Embodiment 2, based on embodiment 1, as Figure 4 and Figure 5 As shown, two guide slideways 104 are provided in the cavity of the drying box body 1, and the guide slideways 104 are located at the bottom of the support frame 2;

[0039] Four connecting back plates 201 are provided between the rear parts of the two support frames 2, and the four connecting back plates 201 are distributed in parallel up and down, and a guide pulley 202 is rotatably installed at the bottom of the support frame 2, and the guide pulley 202 is rollingly connected with the guide slideway 104;

[0040] A connecting double ear 205 is fixedly installed at the middle position of the rear part of the lower connecting back plate 201, and a connecting shaft 206 is provided on the connecting double ear 205;

[0041] A crank shaft 701 is provided at the end of the rotating shaft of the servo motor 7, and the crank shaft 701 is rotatably connected to the fixed frame 6 through a bearing, and a swing arm 702 is provided on the crank shaft 701, and a transmission rod 703 is rotatably installed on the swing arm 702 through a pin shaft, and the transmission rod 703 is rotatably connected to the connecting ears 205 through a connecting shaft 206. The utility model uses the servo motor 7 to provide power to drive the crank shaft 701 to rotate, and the swing arm 702 and the transmission rod 703 cooperate with each other, so that the support frame 2 can be adjusted back and forth along the guide slide 104, and then the support frame 2 can drive the containing tray 5 to produce a vibration effect, which can ensure the looseness of the grain in the containing tray 5.

[0042] The working principle of this embodiment is as follows: when the connecting baffle 301 slides upward, the containing tray 5 can be pushed onto the mounting bracket 203, and by utilizing the elastic effect of the compression spring 402, the rebound limit slide bar 302 allows the connecting baffle 301 to be set at the front end of the containing tray 5, thereby effectively limiting and fixing the containing tray 5; the servo motor 7 provides power to drive the crank shaft 701 to rotate, and through the cooperation of the swing arm 702 and the transmission rod 703, the support frame 2 can be adjusted back and forth along the guide slide 104, so that the support frame 2 can drive the containing tray 5 to produce a vibration effect, thereby ensuring the looseness of the food in the containing tray 5.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A mobile drying oven, characterized in that: include: The drying box body has two support frames arranged in the cavity of the drying box body, and the two support frames are distributed in a left-right symmetrical manner; a limiting frame is arranged in the front of the two support frames; a supporting top plate is arranged at the front position of the top of the support frame; a holding tray is arranged between the two support frames, and the holding trays are distributed in an upper and lower parallel manner; a fixing frame is arranged in the drying box body; a servo motor is fixedly installed on the left side of the fixing frame.

2. A mobile drying box according to claim 1, characterized in that: The bottom of the drying box body is provided with four movable wheels, and the four movable wheels are distributed in a rectangular array. A control panel is provided on the right side of the front of the drying box body. A closed door is provided at the front of the drying box body, and the closed door is hinged to the drying box body through a hinge shaft. Two guide slides are provided in the cavity of the drying box body, and the guide slides are located at the bottom of the support frame.

3. A mobile drying box according to claim 1, characterized in that: Four connecting back plates are arranged between the rear parts of the two support frames, and the four connecting back plates are distributed in parallel up and down. A guide pulley is rotatably installed at the bottom of the support frame, and the guide pulley is rollingly connected to the guide slideway. Mounting brackets are arranged on the relatively inner sides of the two support frames, and the tray is arranged on the mounting bracket, and a limiting slide groove is arranged at the front end of the support frame.

4. A mobile drying box according to claim 3, characterized in that: A pair of connecting ears are fixedly installed at the middle position of the rear part of the connecting back plate below, and a connecting shaft is arranged on the pair of connecting ears.

5. The mobile drying box according to claim 1, characterized in that: The limiting frame includes a connecting baffle, a limiting slide rod and a limiting sleeve. The connecting baffle is distributed in parallel up and down, and is located in front of the holding tray. Limiting slide rods are provided at the left and right ends of the connecting baffle, and the limiting slide rod is slidably connected to the support frame through a limiting slide groove, and a limiting sleeve is provided at the top of the limiting slide rod.

6. The mobile drying box according to claim 1, characterized in that: A sliding rod is provided at the bottom of the supporting top plate, a compression spring is sleeved on the sliding rod, the bottom end of the sliding rod is slidably inserted into the limiting sleeve, and the compression spring is supported between the limiting sleeve and the supporting top plate.

7. The mobile drying box according to claim 1, characterized in that: A crank shaft is provided at the end of the rotating shaft of the servo motor, and the crank shaft is rotatably connected to the fixing frame through a bearing, a swing arm is provided on the crank shaft, a transmission rod is rotatably installed on the swing arm through a pin shaft, and the transmission rod is rotatably connected to the connecting ears through a connecting shaft.

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