Handheld quantitative fertilizer spreading device

Abstract

The utility model belongs to the field of fertilizers, and particularly relates to a handheld quantitative fertilizer spreading device which comprises a spreading machine shell, a fertilizer cavity is formed in the spreading machine shell, a rotating shaft is rotatably connected in the fertilizer cavity, an arc-shaped plate is rotatably connected to the upper end face of the rotating shaft, a material blocking frame is fixedly connected to the arc-shaped plate, and a plurality of connecting plates are fixedly connected to the rotating shaft. Each connecting plate is fixedly connected with a material pushing arc-shaped plate, the material pushing arc-shaped plates are located in a material stacking groove in the bottom of the fertilizer cavity, a baffle is fixedly connected between every two connecting plates, the baffles are rotationally connected with the lower end faces of the arc-shaped plates and the lower end wall of the fertilizer cavity, at most three material pushing arc-shaped plates can exist on the lower side of the material blocking frame at the same time, and a material falling hole is formed in the lower side of the material blocking frame. A material gathering frame fixedly connected with the lower end face of the sowing machine shell is arranged on the lower side of the material falling hole, so that the discharged fertilizer can be discharged into the material gathering frame from the material falling hole while the fertilizer is prevented from leaking out.

Description

Technical Field

[0001] The utility model relates to the field of fertilizers, in particular to a handheld fertilizer quantitative spreading device. Background Art

[0002] When spreading fertilizer, the existing method is mostly to spread the fertilizer by hand, and large-scale spreading equipment is expensive, so a handheld fertilizer quantitative spreading device is needed to spread the fertilizer, avoid the difficulty of cleaning the fertilizer by hand and reduce the cost of use. Utility Model Content

[0003] The purpose of the utility model is to provide a handheld fertilizer quantitative spreading device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld fertilizer quantitative sowing device, comprising a sowing machine housing, the sowing machine housing is provided with a fertilizer chamber, a rotating shaft is rotatably connected in the fertilizer chamber, an arc plate is rotatably connected to the upper end face of the rotating shaft, the arc plate is fixedly connected to a material blocking frame, the material blocking frame is fixedly connected to the sowing machine housing, and the rotating shaft is fixedly connected to a plurality of connecting plates, each of the connecting plates is fixedly connected to a material pushing arc plate, the material pushing arc plate is located in a material stacking trough at the bottom of the fertilizer chamber, a baffle is fixedly connected between every two connecting plates, and the baffle is rotatably connected to the lower end face of the arc plate and the lower end wall of the fertilizer chamber;

[0005] There can be at most three pushing arc plates at the same time on the lower side of the material blocking frame, a material drop hole is provided on the lower side of the material blocking frame, and a material gathering frame fixedly connected to the lower end surface of the spreader housing is provided on the lower side of the material drop hole, so that the discharged fertilizer can be discharged from the material drop hole into the material gathering frame while avoiding fertilizer leakage.

[0006] Advantageously, a motor is fixedly connected to the lower end surface of the spreading machine housing, the motor power is connected to a motor shaft, the motor shaft is fixedly connected to the rotating shaft, and the motor can drive the pushing arc plate to rotate.

[0007] Advantageously, a discharge pipe is fixedly connected to the lower end surface of the material collecting rack;

[0008] Advantageously, a handle is fixedly connected to the upper end surface of the spreader housing, and a button is provided on the upper end surface of the handle, and the button controls the motor;

[0009] Advantageously, a top cover is provided on the upper side of the spreader housing, and fertilizer can be added by opening the top cover;

[0010] Advantageously, three support plates distributed in a circumferential array are fixedly connected to the lower end surface of the spreader housing, and the support plates can play a supporting role when placed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a pusher arc plate, a material blocking frame and an arc plate. A motor can drive the connecting plate and the pusher arc plate to rotate. A maximum of three pusher arc plates can be simultaneously arranged in the material blocking frame to prevent fertilizer leakage. When the pusher arc plate rotates, the fertilizer in the fertilizer cavity can be quantitatively discharged from the drop hole. Thus, a quantitative amount of fertilizer can be discharged from the discharge pipe at intervals by pressing a button. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 2 for Figure 1 A top view of

[0015] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0016] Figure 4 for Figure 3 A partial enlarged schematic diagram of

[0017] Figure 5 It is a three-dimensional schematic cross-sectional view of the spreading machine housing of the utility model;

[0018] Figure 6 It is a three-dimensional schematic diagram of the blanking hole of the utility model;

[0019] Figure 7 It is a three-dimensional schematic cross-sectional view of the material blocking frame of the utility model.

[0020] In the figure: 100, spreading machine housing; 101, supporting plate; 102, handle; 103, button; 104, top cover; 105, gathering frame; 106, discharge pipe; 107, motor; 108, fertilizer chamber; 109, material blocking frame; 110, material stacking trough; 111, rotating shaft; 112, arc plate; 113, material pushing arc plate; 115, material dropping hole; 116, baffle; 117, connecting plate; 118, motor shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] Embodiment 1:

[0023] See also Figure 1-7 The utility model provides a technical solution: a handheld fertilizer quantitative sowing device, including a sowing machine housing 100, the sowing machine housing 100 is provided with a fertilizer chamber 108, the fertilizer chamber 108 is rotatably connected with a rotating shaft 111, the upper end surface of the rotating shaft 111 is rotatably connected with an arc plate 112, the arc plate 112 is fixedly connected with a material blocking frame 109, the material blocking frame 109 is fixedly connected to the sowing machine housing 100, and the rotating shaft 111 is fixedly connected with a plurality of connecting plates 117, each of the connecting plates 117 is fixedly connected with a material pushing arc plate 113, the material pushing arc plate 113 is located in a stock pile trough 110 at the bottom of the fertilizer chamber 108, and a baffle 116 is fixedly connected between every two connecting plates 117, and the baffle 116 is rotatably connected to the lower end surface of the arc plate 112 and the lower end wall of the fertilizer chamber 108;

[0024] There can be at most three of the pushing arc plates 113 at the same time on the lower side of the material blocking frame 109, and a drop hole 115 is provided on the lower side of the material blocking frame 109. A material collecting frame 105 fixedly connected to the lower end surface of the spreader housing 100 is provided on the lower side of the drop hole 115, so that the discharged fertilizer can be discharged from the drop hole 115 into the material collecting frame 105 while avoiding leakage of the fertilizer.

[0025] The lower end surface of the spreading machine housing 100 is fixedly connected with a motor 107 , and the motor 107 is motively connected with a motor shaft 118 . The motor shaft 118 is fixedly connected with the rotating shaft 111 , and the motor 107 can drive the pushing arc plate 113 to rotate.

[0026] The lower end surface of the material collecting frame 105 is fixedly connected to a discharge pipe 106;

[0027] The upper end surface of the spreading machine housing 100 is fixedly connected to a handle 102, and the upper end surface of the handle 102 is provided with a button 103, and the button 103 controls the motor 107;

[0028] A top cover 104 is provided on the upper side of the spreader housing 100, and fertilizer is added by opening the top cover 104;

[0029] The lower end surface of the spreader housing 100 is fixedly connected with three support plates 101 distributed in a circumferential array, and the support plates 101 can play a supporting role when placed.

[0030] Working principle:

[0031] First, open the top cover 104, fill the fertilizer chamber 108 with fertilizer, then close the top cover 104 again, then hold the handle 102, lift the spreading machine housing 100 to the position where fertilizer is needed, and then start the motor 107 by pressing the button 103. The motor 107 drives the motor shaft 118 to rotate, the motor shaft 118 drives the rotating shaft 111 to rotate, the rotating shaft 111 drives the connecting plate 117 to rotate, and the connecting plate 117 drives the pushing arc plate 113 to rotate. The pushing arc plate 113 rotates the fertilizer to the lower side of the blocking rack 109. There are at most three pushing arc plates 113 on the lower side of the blocking rack 109 at the same time, so as to prevent the fertilizer from leaking. When the button 103 is rotated, the fertilizer falls from the drop hole 115, is gathered by the gathering rack 105, and is discharged from the discharge pipe 106.

[0032] When the motor 107 drives the pushing arc plate 113 to rotate at a constant speed, the pushing arc plate 113 can discharge the fertilizer from the discharge pipe 106 in a quantitative manner at regular intervals, thereby achieving the purpose of quantitative sowing, and the baffle 116 can prevent the fertilizer from entering the lower side of the arc plate 112. The arc plate 112 and the baffle frame 109 are designed with curved surfaces and inclined surfaces to prevent fertilizer accumulation.

[0033] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld fertilizer quantitative spreading device, comprising a spreading housing (100), characterized in that: The spreader housing (100) is provided with a fertilizer chamber (108), a rotating shaft (111) is rotatably connected in the fertilizer chamber (108), an arc plate (112) is rotatably connected to the upper end surface of the rotating shaft (111), the arc plate (112) is fixedly connected to a material blocking frame (109), the material blocking frame (109) is fixedly connected to the spreader housing (100), and the rotating shaft (111) is fixedly connected to a plurality of connecting blocks. A connecting plate (117), each of the connecting plates (117) is fixedly connected to a material pushing arc plate (113), the material pushing arc plate (113) is located in a material stacking trough (110) at the bottom of the fertilizer chamber (108), a baffle plate (116) is fixedly connected between every two connecting plates (117), and the baffle plate (116) is rotatably connected to the lower end surface of the arc plate (112) and the lower end wall of the fertilizer chamber (108); A maximum of three arc-shaped material pushing plates (113) can be simultaneously provided on the lower side of the material blocking frame (109), a material drop hole (115) is provided on the lower side of the material blocking frame (109), and a material gathering frame (105) fixedly connected to the lower end surface of the spreader housing (100) is provided on the lower side of the material drop hole (115).

2. A handheld fertilizer quantitative spreading device according to claim 1, characterized in that: The lower end surface of the spreading machine housing (100) is fixedly connected to a motor (107), the motor (107) is kinetically connected to a motor shaft (118), the motor shaft (118) is fixedly connected to the rotating shaft (111), and the motor (107) can drive the pusher arc plate (113) to rotate.

3. A handheld fertilizer quantitative spreading device according to claim 2, characterized in that: A discharge pipe (106) is fixedly connected to the lower end surface of the material collecting frame (105).

4. A handheld fertilizer quantitative spreading device according to claim 3, characterized in that: The upper end surface of the spreader housing (100) is fixedly connected to a handle (102), and the upper end surface of the handle (102) is provided with a button (103), and the button (103) controls the motor (107).

5. A handheld fertilizer quantitative spreading device according to claim 4, characterized in that: A top cover (104) is provided on the upper side of the spreader housing (100).

6. A handheld fertilizer quantitative spreading device according to claim 5, characterized in that: The lower end surface of the spreader housing (100) is fixedly connected to three support plates (101) distributed in a circumferential array.

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