Electric vertical spreader

Abstract

The utility model relates to the technical field of spreading machines, and discloses an electric vertical spreading machine which comprises a hopper, a protective shell, a supporting plate and a supporting frame, the protective shell is arranged in the hopper, the supporting frame is installed at the bottom of the hopper, the supporting plate is installed on the inner side of the supporting frame through screws, and a spreading mechanism is arranged at the bottom of the hopper; the spreading mechanism comprises a fixing plate, a fixing block, a servo motor, a concave wheel, a rotating shaft, a material conveying plate, a material conveying opening and a hand pulling opening, the fixing plate is fixedly connected to the inner side of the hopper through screws, the fixing block is installed at the top of the fixing plate through screws, and the servo motor is arranged in the middle of the top of the fixing block. According to the electric vertical spreader, by means of the hand pulling opening in the top of the supporting plate, when a worker pulls the hand pulling opening to move towards the two sides, the discharging amount of the material conveying opening can be adjusted, materials falling onto flowers and trees are reduced, protection of the flowers and trees in the spreading process is enhanced, and damage of the materials to the flowers and trees is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of spreaders, and in particular to an electric vertical spreader. Background Art

[0002] In a broad sense, a spreader is a device that can spread materials onto the ground or in the air through its movement; in a narrow sense, it mainly refers to equipment used to spread snow-melting agents, de-icing agents and other granular or powdered materials.

[0003] However, the existing spreader motor has a fixed speed and cannot be adjusted, so that part of the material is spread on the flowers, plants and trees, which is easy to damage the flowers, plants and trees, and also causes waste of materials, increasing the cost of construction.

[0004] Therefore, there is an urgent need for an electric vertical spreader to solve the problem that the spreading range of the spreader is inconvenient to adjust. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides an electric vertical spreader, which has the advantage of reducing material consumption and solves the problem of inconvenient adjustment of the spreading range of the spreader.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an electric vertical spreader, comprising a hopper, a protective shell, a support plate and a support frame, wherein the protective shell is arranged inside the hopper, the support frame is installed at the bottom of the hopper, the support plate is installed on the inner side of the support frame by screws, and a spreading mechanism is arranged at the bottom of the hopper;

[0007] The spreading mechanism includes a fixed plate, a fixed block, a servo motor, a concave wheel, a rotating shaft, a feed plate, a feed port and a hand-pull opening. The fixed plate is fixedly connected to the inner side of the hopper by screws, the fixed block is installed on the top of the fixed plate by screws, the servo motor is arranged in the middle position of the top of the fixed block, the output end of the servo motor is connected to the concave wheel through a pulley and a belt, one end of the rotating shaft is fixedly connected to the inner side of the concave wheel, the rotating shaft is connected to the fixed plate through a steering gear, the middle part of the rotating shaft is a threaded rod, the feed plate is installed on the outer surface of the rotating shaft by screws, the feed port is installed on the bottom of the support plate by screws, and the two groups of hand-pull openings are slidably connected to the top of the support plate.

[0008] Through the hand-pull opening on the top of the support plate, when the staff pulls the hand-pull opening to move to both sides, the amount of material discharged from the feed port can be adjusted to reduce the amount of material falling on flowers, plants and trees, thereby strengthening the protection of flowers, plants and trees during the spreading process and reducing the damage of materials to flowers, plants and trees.

[0009] Preferably, the other end of the rotating shaft is rotatably connected to a connecting seat, and the connecting seat is fixedly connected to the bottom of the supporting plate by screws.

[0010] Preferably, the rotating shaft passes through the hopper.

[0011] Preferably, the hand-pull opening is a plate body with a Z-shaped structure.

[0012] Preferably, the feed port is sleeved on the outer surface of the rotating shaft.

[0013] In summary, the beneficial effects of this application are:

[0014] The electric vertical spreader has a hand-pull opening on the top of the support plate. When the staff pulls the hand-pull opening to move to both sides, the amount of material discharged from the feed port can be adjusted to reduce the amount of material falling on flowers, plants and trees, thereby strengthening the protection of flowers, plants and trees during the spreading process, reducing the damage of materials to flowers, plants and trees, reducing material waste and reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of the vertical spreader for this application;

[0016] Figure 2 A front view of a vertical spreader for this application;

[0017] Figure 3 This is the overall structure diagram of the spreading mechanism for this application;

[0018] Figure 4 This is the structural diagram of the connection between the rotating shaft and the support frame of this application.

[0019] Among them: 1. hopper; 111. fixed plate; 112. fixed block; 113. servo motor; 114. concave wheel; 115. rotating shaft; 116. feeding plate; 117. feeding port; 118. hand-pull opening; 119. connecting seat; 2. protective shell; 3. support plate; 4. support frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] See also Figure 1-4An electric vertical spreader includes a hopper 1, a protective shell 2, a support plate 3 and a support frame 4. The protective shell 2 is arranged inside the hopper 1. The covers on both sides of the top of the hopper 1 can close the hopper 1. The support frame 4 is installed at the bottom of the hopper 1. The support plate 3 can support the vertical spreader as a whole. The support plate 3 is installed on the inner side of the support frame 4 by screws. A spreading mechanism is arranged at the bottom of the hopper 1, and the spreading mechanism can spread the material.

[0022] Specifically, the spreading mechanism includes a fixed plate 111, a fixed block 112, a servo motor 113, a concave wheel 114, a rotating shaft 115, a feeding plate 116, a feeding port 117 and a hand-pull opening 118. The fixed plate 111 is fixedly connected to the inner side of the hopper 1 by screws, the fixed block 112 is installed on the top of the fixed plate 111 by screws, the servo motor 113 is arranged at the middle position of the top of the fixed block 112, the output end of the servo motor 113 is connected to the concave wheel 114 by a pulley and a belt, one end of the rotating shaft 115 is fixedly connected to the inner side of the concave wheel 114, and the rotating shaft 115 is fixedly connected to the inner side of the concave wheel 114. 15 is connected to the fixed plate 111 through a steering gear, the middle part of the rotating shaft 115 is a threaded rod, the rotating shaft 115 passes through the hopper 1, the feeding plate 116 is installed on the outer surface of the rotating shaft 115 by screws, the feeding port 117 is installed on the bottom of the supporting plate 3 by screws, the feeding port 117 is sleeved on the outer surface of the rotating shaft 115, two groups of hand-pull openings 118 are slidably connected to the top of the supporting plate 3, the hand-pull openings 118 are a plate body of a Z-shaped structure, and the other end of the rotating shaft 115 is rotatably connected to a connecting seat 119, and the connecting seat 119 is fixedly connected to the bottom of the supporting plate 3 by screws.

[0023] Through the above technical solution, the protective shell 2 is fixed to the fixed plate 111 with screws to protect the servo motor 113 and the concave wheel 114. After the material is transported to the inside of the hopper 1, the servo motor 113 is started. The servo motor 113 drives the concave wheel 114 to rotate through the pulley and the belt. When the concave wheel 114 rotates, it drives the rotating shaft 115 to rotate. When the rotating shaft 115 rotates, the threaded rod structure in the middle transports the material inside the hopper 1 downward, and the material is discharged from the feed port 117. When the material is transported to the top of the feed plate 116, the rotating shaft 115 drives the feed plate 116 to rotate and spread the material outward; when the spreader is spreading the material, when the staff pulls the hand-pull opening 118 to move to both sides, the size of the opening at the corresponding position of the top of the hopper 1 and the feed port 117 is changed, and the amount of material discharged from the feed port 117 can be adjusted to reduce the material falling on the flowers, plants and trees, thereby strengthening the protection of flowers, plants and trees during the spreading process, reducing the damage of the material to the flowers, plants and trees, reducing the waste of materials, and reducing the construction cost.

[0024] When in use, through the hand-pull opening 118 on the top of the support plate 3, the staff can pull the hand-pull opening 118 to move to both sides to adjust the amount of material discharged from the feed port 117 to reduce the amount of material falling on flowers, plants and trees, thereby strengthening the protection of flowers, plants and trees during the spreading process and reducing the damage of materials to flowers, plants and trees.

[0025] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electric vertical spreader, comprising a hopper (1), a protective shell (2), a support plate (3) and a support frame (4), characterized in that: The protective shell (2) is arranged inside the hopper (1), the support frame (4) is installed at the bottom of the hopper (1), the support plate (3) is installed on the inner side of the support frame (4) by screws, and a spreading mechanism is arranged at the bottom of the hopper (1); The spreading mechanism comprises a fixed plate (111), a fixed block (112), a servo motor (113), a concave wheel (114), a rotating shaft (115), a feed plate (116), a feed port (117) and a hand-pull opening (118); the fixed plate (111) is fixedly connected to the inner side of the hopper (1) by screws; the fixed block (112) is installed on the top of the fixed plate (111) by screws; the servo motor (113) is arranged at the middle position of the top of the fixed block (112); the servo motor (113) ) output end is connected to the concave wheel (114) through a pulley and a belt, one end of the rotating shaft (115) is fixedly connected to the inner side of the concave wheel (114), the rotating shaft (115) is connected to the fixed plate (111) through a steering gear, the middle part of the rotating shaft (115) is a threaded rod, the feeding plate (116) is installed on the outer surface of the rotating shaft (115) by screws, the feeding port (117) is installed on the bottom of the support plate (3) by screws, and the two groups of hand-pull openings (118) are slidably connected to the top of the support plate (3).

2. An electric vertical spreader according to claim 1, characterized in that: The other end of the rotating shaft (115) is rotatably connected to a connecting seat (119), and the connecting seat (119) is fixedly connected to the bottom of the supporting plate (3) by means of screws.

3. The electric vertical spreader according to claim 1, characterized in that: The rotating shaft (115) passes through the hopper (1).

4. The electric vertical spreader according to claim 1, characterized in that: The hand-pull opening (118) is a plate body with a Z-shaped structure.

5. The electric vertical spreader according to claim 1, characterized in that: The material delivery port (117) is sleeved on the outer surface of the rotating shaft (115).

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