Hydraulic vertical spreader

Abstract

The utility model relates to the technical field of spreading machines, and discloses a hydraulic vertical spreading machine which comprises a hopper, a supporting frame and a supporting plate, 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, a spreading mechanism is arranged at the bottom of the hopper, and the spreading mechanism comprises a fixing plate, a hydraulic pump, a rotating shaft, a material conveying opening, a material conveying plate and a hand pulling opening. The fixing plate is fixedly connected to the bottom of the supporting plate through screws, the hydraulic pump is arranged at the bottom of the fixing plate, and one end of the rotating shaft is installed at the output end of the hydraulic pump. According to the hydraulic vertical spreader, when a worker pulls a hand pulling opening to move towards the two sides, the size of an opening in the position, corresponding to a rotating shaft, of the top of a supporting plate is changed, so that the discharging amount of a 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; and waste of materials is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of spreaders, and in particular to a hydraulic 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, deicing agents and other granular or powdered materials.

[0003] However, the existing spreader motor speed is fixed, causing the feed plate of the spreader to spread materials outward at a constant speed. Some materials are easily sprayed onto flowers, plants and trees, which can easily cause damage to them and also cause waste of materials.

[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 a hydraulic 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: a hydraulic vertical spreader, comprising a hopper, a support frame and a support plate, wherein the support frame is installed at the bottom of the hopper, the support plate is installed at the inner side of the support frame by screws, and a spreading mechanism is provided at the bottom of the hopper;

[0007] The spreading mechanism includes a fixed plate, a hydraulic pump, a rotating shaft, a feed port, a feed plate and a hand-pull opening, the fixed plate is fixedly connected to the bottom of the support plate by screws, the hydraulic pump is arranged at the bottom of the fixed plate, one end of the rotating shaft is installed at the output end of the hydraulic pump, the rotating shaft is rotatably connected to the fixed plate through a bearing, the feed port is fixedly connected to the bottom of the support plate by screws, the feed plate is installed on the outer surface of the rotating shaft, the feed port is nested on the outside of the rotating shaft, two groups of the hand-pull openings are slidably connected to the symmetrical positions on the top of the support plate, and the middle part of the rotating shaft is a spiral rod structure.

[0008] When the staff pulls the hand-pull opening to move to both sides, the size of the opening at the corresponding position of the top of the support plate and the rotating shaft is changed, so as to adjust the amount of material discharged from the feed port and 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 materials to flowers, plants and trees, and reducing material waste.

[0009] Preferably, a circular notch is formed in the middle of the two groups of hand-pull openings at a position corresponding to the rotation axis.

[0010] Preferably, the rotating shaft passes through the feed plate, the feed port and the support plate in sequence and extends into the interior of the hopper.

[0011] Preferably, reinforcing ribs are installed inside the hopper.

[0012] The reinforcing ribs can increase the strength of the hopper.

[0013] Preferably, the hand-pull opening is a plate with a Z-shaped structure.

[0014] In summary, the beneficial effects of this application are:

[0015] The hydraulic 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

[0016] Figure 1 This is the right side structural diagram of the hydraulic vertical spreader for this application;

[0017] Figure 2 The overall structure diagram of the hydraulic vertical spreader for this application;

[0018] Figure 3 This is the structural diagram of the connection between the rotating shaft and the spreader for this application;

[0019] Figure 4 This is the structural diagram of the connection between the hopper and the reinforcement ribs for this application.

[0020] Among them: 1. Hopper; 2. Support frame; 3. Support plate; 4. Fixed plate; 5. Hydraulic pump; 6. Rotating shaft; 7. Feed port; 8. Feed plate; 9. Hand-pull opening; 10. Reinforcement ribs. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A hydraulic vertical spreader includes a hopper 1, a support frame 2 and a support plate 3, wherein the support frame 2 is installed at the bottom of the hopper 1, a sealing door is installed at the top of the hopper 1, and materials can be easily added after the sealing door is opened, the support plate 3 is installed at the inner side of the support frame 2 by screws, and a spreading mechanism is provided at the bottom of the hopper 1, and after materials are added to the inside of the hopper 1, the spreading mechanism can conveniently spread the materials outward.

[0023] Specifically, the spreading mechanism includes a fixed plate 4, a hydraulic pump 5, a rotating shaft 6, a feed port 7, a feed plate 8 and a hand-pull opening 9. The fixed plate 4 is fixedly connected to the bottom of the support plate 3 by screws, the hydraulic pump 5 is arranged at the bottom of the fixed plate 4, one end of the rotating shaft 6 is installed at the output end of the hydraulic pump 5, the rotating shaft 6 is rotatably connected to the fixed plate 4 through a bearing, the feed port 7 is fixedly connected to the bottom of the support plate 3 by screws, the feed plate 8 is installed on the outer surface of the rotating shaft 6, the feed port 7 is nested on the outside of the rotating shaft 6, two groups of hand-pull openings 9 are slidably connected to the symmetrical positions on the top of the support plate 3, and a circular notch is formed in the middle of the two groups of hand-pull openings 9 corresponding to the position of the rotating shaft 6. The hand-pull opening 9 is a plate body with a Z-shaped structure, and the middle part of the rotating shaft 6 is a spiral rod structure. The rotating shaft 6 sequentially passes through the feed plate 8, the feed port 7 and the support plate 3 and extends to the inside of the hopper 1, and a reinforcing rib 10 is installed inside the hopper 1.

[0024] Through the above technical scheme, the hydraulic pump 5 is an external engine and a fuel tank. After the material is transported to the inside of the hopper 1, the hydraulic pump 5 is started. When the hydraulic pump 5 drives the rotating shaft 6 to rotate, the middle screw rod structure transports the material inside the hopper 1 downward, and the material is discharged from the feeding port 7. When the material is transported to the top of the feeding plate 8, the rotating shaft 6 drives the feeding plate 8 to rotate and spread the material outward; when the spreader is spreading the material, when the staff pulls the hand-pull opening 9 to move to both sides, the size of the opening at the corresponding position of the top of the support plate 3 and the rotating shaft 6 is changed, so that the amount of material discharged from the feeding port 7 can be adjusted, and the material falling on flowers, plants and trees is reduced, 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.

[0025] When in use, when the staff pulls the hand-pull opening 9 to move to both sides, the size of the opening at the corresponding position of the top of the support plate 3 and the rotating shaft 6 is changed, so that the amount of material discharged from the feed port 7 can be adjusted to reduce the 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, and reducing material waste.

[0026] 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. A hydraulic vertical spreader, comprising a hopper (1), a support frame (2) and a support plate (3), characterized in that: The support frame (2) is installed at the bottom of the hopper (1), the support plate (3) is installed on the inner side of the support frame (2) by means of screws, and a spreading mechanism is provided at the bottom of the hopper (1); The spreading mechanism comprises a fixed plate (4), a hydraulic pump (5), a rotating shaft (6), a feed port (7), a feed plate (8) and a hand-pull opening (9); the fixed plate (4) is fixedly connected to the bottom of the support plate (3) by screws; the hydraulic pump (5) is arranged at the bottom of the fixed plate (4); one end of the rotating shaft (6) is mounted on the output end of the hydraulic pump (5); the rotating shaft (6) is rotatably connected to the fixed plate (4) by a bearing; the feed port (7) is fixedly connected to the bottom of the support plate (3) by screws; the feed plate (8) is mounted on the outer surface of the rotating shaft (6); the feed port (7) is nested on the outer side of the rotating shaft (6); two groups of hand-pull openings (9) are slidably connected to symmetrical positions at the top of the support plate (3); and the middle part of the rotating shaft (6) is a spiral rod structure.

2. A hydraulic vertical spreader according to claim 1, characterized in that: A circular notch is formed in the middle of the two groups of hand-pull openings (9) at a position corresponding to the rotating shaft (6).

3. A hydraulic vertical spreader according to claim 1, characterized in that: The rotating shaft (6) passes through the material conveying plate (8), the material conveying port (7) and the support plate (3) in sequence and extends into the interior of the hopper (1).

4. A hydraulic vertical spreader according to claim 1, characterized in that: Reinforcing ribs (10) are installed inside the hopper (1).

5. A hydraulic vertical spreader according to claim 1, characterized in that: The hand-pull opening (9) is a plate body with a Z-shaped structure.

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