Field tumbril for camellia oleifera planting

Abstract

The utility model relates to the technical field of planting auxiliary equipment, in particular to a field tumbril for camellia oleifera planting, which comprises a hopper, front wheel carriers are fixedly arranged on two sides of the hopper, front wheels are mounted at the bottoms of the front wheel carriers, a rear wheel carrier is fixedly arranged on one side wall of the hopper, and rear wheels are mounted at the bottom of the rear wheel carrier. The rear wheel is fixedly connected with a first bevel gear through a first connecting shaft, the first bevel gear is meshed with one end of a variable-speed transmission mechanism, the variable-speed transmission mechanism is installed on one side of the bottom of the rear wheel frame, the other end of the variable-speed transmission mechanism is meshed with a third bevel gear, the third bevel gear is fixedly connected with a discharging disc through a third connecting shaft, and a plurality of material grooves are formed in the discharging disc at equal intervals. The discharging disc is rotationally connected to the interior of the discharging box, the discharging box is fixedly connected to the bottom of the hopper, and a material quantity adjusting mechanism is embedded in the discharging disc; the field tumbril for camellia oleifera planting has the advantages of uniform fertilization, power saving, adjustment of the interval of equidistant fertilization and adjustment of the amount of single-time fertilization.

Description

Technical Field

[0001] The utility model relates to the technical field of planting auxiliary equipment, in particular to a field fertilizer applying vehicle for oil-tea planting. Background Art

[0002] Camellia oleifera is an important economic crop, widely planted in southern China. In order to improve the yield and quality of camellia oleifera, field fertilization is one of the most important agricultural management activities. The field fertilization vehicle for camellia oleifera planting is a mechanical equipment specially used for fertilization in camellia oleifera fields.

[0003] At present, the existing fertilizer spreading vehicles still have the following shortcomings when in use: 1. They rely on driving components such as motors to drive the feed tray to rotate in order to drop fertilizer, but the motor needs to run all the time, resulting in high power consumption; 2. They cannot spread fertilizer evenly, resulting in uneven planting of tea oil, affecting planting; 3. The amount of fertilizer applied at a time and the interval between fertilization cannot be adjusted, which is inconvenient to use in practice. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a field fertilizer spreading vehicle for oil tea planting, which has the advantages of being able to spread fertilizer evenly, save electricity, be able to adjust the intervals between equidistant fertilizer spreading, and be able to adjust the amount of fertilizer applied at a single time, thereby solving the problems raised in the above-mentioned background technology.

[0005] To solve the above-mentioned technical problems, the utility model provides the following technical solutions: a field fertilization vehicle for oil tea planting, comprising a hopper, front wheel frames are fixedly provided on both sides of the hopper, a front wheel is installed at the bottom of the front wheel frame, a rear wheel is fixedly provided on one side wall of the hopper, a rear wheel is installed at the bottom of the rear wheel frame, the rear wheel is fixedly connected to bevel gear one through connecting shaft one, bevel gear one is meshed with one end of a speed change transmission mechanism, the speed change transmission mechanism is installed on one side of the bottom of the rear wheel frame, the other end of the speed change transmission mechanism is meshed with bevel gear three, bevel gear three is fixedly connected to a feed tray through connecting shaft three, a plurality of equidistant material troughs are provided on the feed tray, the feed tray is rotatably connected to the inside of a feed box, the feed box is fixedly connected to the bottom of the hopper, and a material quantity adjustment mechanism is embedded in the feed tray.

[0006] Preferably, the speed change transmission mechanism includes a fixed frame fixedly connected to the side wall of the rear wheel frame, a bearing frame is fixedly provided at the bottom of the fixed frame, both ends of the bearing frame are rotatably connected with bevel gear two, the two bevel gear twos are respectively meshed with bevel gear one and bevel gear three, the two bevel gear twos are fixedly connected to two transmission blocks through connecting shaft two, two transmission pressure wheels are respectively in rolling contact with the two transmission blocks, the four transmission pressure wheels are fixedly connected in pairs by transmission rods, the transmission rods are rotatably connected in the fixed sleeve, and the fixed sleeve is rotatably connected to one end of the movable frame through a pin shaft.

[0007] Preferably, the movable frame is fixedly connected to one end of the adjusting block, the adjusting block is slidably arranged in an adjusting slot provided on the bearing frame, and an electric push rod connected to the adjusting block is installed in the adjusting slot.

[0008] Preferably, the two transmission blocks are both conical, and the two transmission blocks are symmetrically arranged about the movable frame.

[0009] Preferably, the material quantity adjustment mechanism includes a motor embedded in the discharge tray, an adjustment disk is fixedly provided on the output shaft of the motor, a plurality of inclined holes are opened on the adjustment disk, a slider is slidably provided in the inclined hole, the slider is fixedly connected to one end of a push rod, the push rod is movably connected in the discharge tray, an adjustment plate is fixedly provided at the other end of the push rod, and the adjustment plate is movably connected in the material trough.

[0010] Preferably, a handle is fixedly provided on the side wall of the hopper, and the handle is located above the rear wheel.

[0011] By means of the above technical solution, the utility model provides a field fertilizer application vehicle for oil-tea planting, which has at least the following beneficial effects:

[0012] 1. The field fertilizer spreading vehicle for oil-tea planting is provided with a rear wheel, a bevel gear one, a speed transmission mechanism, a bevel gear three and a feeding tray. The power generated by the movement of the rear wheel can drive the feeding tray to rotate. Since a plurality of equally spaced feeding troughs are provided on the feeding tray, the purpose of uniform fertilization can be achieved, and there is no need to use a motor or other driving components for control, thus saving electricity.

[0013] 2. The field fertilizer spreading vehicle for oil-tea planting is provided with a speed-changing transmission mechanism and uses an electric push rod to drive the movable frame to move, so that the position of the transmission pressure wheel on the two transmission blocks changes relatively, resulting in a change in the transmission speed. In this way, the speed at which the rear wheel drives the feed tray to rotate will change, thereby being able to adjust the intervals of equidistant fertilization.

[0014] 3. The field fertilizer spreading vehicle for oil-tea planting is provided with a material amount adjusting mechanism, and uses a motor to drive the adjusting plate to move, so that the position of the adjusting plate in the material trough changes, and thus the depth of the material trough changes accordingly. The material amount of a single fertilization can be adjusted to meet the needs of oil-tea planting at different growth stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the bottom of the hopper of the utility model;

[0018] Figure 3It is a structural schematic diagram of the speed change transmission mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connection between the fixing frame and the bearing frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the front cross-section of the feed tray of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the connection between the motor and the adjustment disk of the utility model.

[0022] Reference numerals:

[0023] 1. Hopper; 2. Front wheel frame; 3. Front wheel; 4. Rear wheel frame; 5. Rear wheel; 6. Bevel gear one; 7. Speed ​​transmission mechanism; 71. Fixed frame; 72. Bearing frame; 73. Bevel gear two; 74. Transmission block; 75. Transmission pressure wheel; 76. Transmission rod; 77. Fixed sleeve; 78. Movable frame; 79. Adjustment block; 710. Electric push rod; 8. Bevel gear three; 9. Feeding tray; 10. Feeding box; 11. Material quantity adjustment mechanism; 111. Motor; 112. Adjustment tray; 113. Slider; 114. Push rod; 115. Adjustment plate; 12. Handle. DETAILED DESCRIPTION

[0024] 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.

[0025] A field fertilization vehicle for oil-tea planting provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] Combination Figure 1-6As shown, the utility model provides a field fertilizer application vehicle for oil-tea planting, including a hopper 1, front wheel frames 2 are fixedly provided on both sides of the hopper 1, a front wheel 3 is installed at the bottom of the front wheel frame 2, a rear wheel frame 4 is fixedly provided on one side wall of the hopper 1, a rear wheel 5 is installed at the bottom of the rear wheel frame 4, and the front wheel 3 and the rear wheel 5 are used to make the whole body move stably, the rear wheel 5 is fixedly connected to the bevel gear 6 through the connecting shaft 1, the bevel gear 6 is meshed with one end of the speed change transmission mechanism 7, and the speed change transmission mechanism 7 is set, and the electric push rod 710 is used to drive the movable frame 78 to move, so that the position of the transmission pressure wheel 75 on the two transmission blocks 74 is relatively changed, so that the transmission speed is changed, so that the rear wheel 5 drives the unloading tray 9 to rotate. The speed will change, so that the interval of equidistant fertilization can be adjusted. The speed change transmission mechanism 7 is installed on one side of the bottom of the rear wheel frame 4, and the other end of the speed change transmission mechanism 7 is meshed with bevel gear three 8. Bevel gear three 8 is fixedly connected to the feed tray 9 through connecting shaft three. A plurality of equidistant troughs are provided on the feed tray 9. The power generated by the movement of the rear wheel 5 can drive the feed tray 9 to rotate. Since a plurality of equidistant troughs are provided on the feed tray 9, the purpose of uniform fertilization can be achieved. The feed tray 9 is rotatably connected to the inside of the feed box 10, and the feed box 10 is fixedly connected to the bottom of the hopper 1. The feed tray 9 is embedded with a material quantity adjustment mechanism 11, which can adjust the material quantity of a single fertilization to meet the needs of oil tea planting at different growth stages.

[0028] Specifically, the speed transmission mechanism 7 includes a fixed frame 71 fixedly connected to the side wall of the rear wheel frame 4, a bearing frame 72 is fixedly provided at the bottom of the fixed frame 71, both ends of the bearing frame 72 are rotatably connected with bevel gear two 73, the two bevel gear twos 73 are respectively meshed with bevel gear one 6 and bevel gear three 8, the two bevel gear twos 73 are fixedly connected to two transmission blocks 74 through connecting shaft two, and two transmission pressure wheels 75 are respectively in rolling contact on the two transmission blocks 74, and the four transmission pressure wheels 75 are fixedly connected in pairs by transmission rods 76, and the transmission rod 76 is rotatably connected in the fixed sleeve 77, and the fixed sleeve 77 is rotatably connected to one end of the movable frame 78 through a pin shaft.

[0029] Furthermore, the movable frame 78 is fixedly connected to one end of the adjusting block 79, and the adjusting block 79 is slidably set in an adjusting groove opened on the bearing frame 72, and an electric push rod 710 connected to the adjusting block 79 is installed in the adjusting groove; the electric push rod 710 is used to drive the adjusting block 79 to move, and the adjusting block 79 drives the movable frame 78 to move, so that the position of the transmission pressure wheel 75 on the two transmission blocks 74 is relatively changed, thereby forming a change in the transmission speed.

[0030] Furthermore, the two transmission blocks 74 are both conical, and the two transmission blocks 74 are symmetrically arranged about the movable frame 78; the movable frame 78 drives the transmission rod 76 to move horizontally through the fixed sleeve 77, so that the transmission pressure wheels 75 at both ends of the transmission rod 76 move on the two transmission blocks 74, so that the rotation distance of the transmission pressure wheel 75 on one of the transmission blocks 74 will increase, and the rotation distance on the other transmission block 74 will decrease, thereby realizing the change of the transmission speed.

[0031] Furthermore, a handle 12 is fixedly provided on the side wall of the hopper 1, and the handle 12 is located above the rear wheel 5, so as to facilitate the overall movement.

[0032] According to the embodiment, the power generated by the walking of the rear wheel 5 can drive the bevel gear 1 6 to rotate, and the bevel gear drives the bevel gear 3 8 to rotate through the speed change transmission mechanism 7, and the bevel gear 3 8 drives the feed tray 9 to rotate, and the fertilizer in the hopper 1 can fall into the material trough on the feed tray 9. Since a plurality of equidistant material troughs are provided on the feed tray 9, the purpose of uniform fertilization can be achieved, and then the electric push rod 710 is used to drive the adjustment block 79 to move, and the adjustment block 79 drives the movable frame 78 to move, and the movable frame 78 drives the transmission rod 76 to move horizontally through the fixed sleeve 77, so that the transmission pressure wheels 75 at both ends of the transmission rod 76 move on the two transmission blocks 74, so that the rotation distance of the transmission pressure wheel 75 on one of the transmission blocks 74 will increase, and the rotation distance on the other transmission block 74 will decrease, thereby realizing the change of the transmission speed, and the speed at which the rear wheel 5 drives the feed tray 9 to rotate will change, so that the interval of equidistant fertilization can be adjusted.

[0033] Embodiment 2:

[0034] Combination Figure 5 and Figure 6 As shown, on the basis of embodiment 1, the material quantity adjustment mechanism 11 includes a motor 111 embedded in the discharge tray 9, an adjusting disk 112 is fixedly provided on the output shaft of the motor 111, a plurality of inclined holes are opened on the adjusting disk 112, a slider 113 is slidably arranged in the inclined hole, the slider 113 is fixedly connected to one end of a push rod 114, the push rod 114 is movably connected in the discharge tray 9, an adjusting plate 115 is fixedly provided at the other end of the push rod 114, and the adjusting plate 115 is movably connected in the material trough.

[0035] According to the embodiment, the motor 111 is used to drive the adjusting disk 112 to rotate, and the adjusting disk 112 drives the slider 113 to move up and down through the inclined hole. The slider 113 drives the adjusting plate 115 to move through the push rod 114, so that the position of the adjusting plate 115 in the material trough changes, and the depth of the material trough changes accordingly. The amount of material applied in a single application can be adjusted to meet the needs of oil tea planting at different growth stages.

[0036] Through the above embodiments, it can be known that the use process of the present device is as follows: fertilizer is poured into the hopper 1, and then the handle 12 is used to push the whole to move in the field, and the power generated by the walking of the rear wheel 5 can drive the bevel gear 1 6 to rotate, and the bevel gear drives the bevel gear 3 8 to rotate through the speed change transmission mechanism 7, and the bevel gear 3 8 drives the unloading plate 9 to rotate, and the fertilizer in the hopper 1 can fall into the material trough on the unloading plate 9. Since a plurality of equally spaced material troughs are provided on the unloading plate 9, the purpose of uniform fertilization can be achieved, and then the electric push rod 710 is used to drive the adjustment block 79 to move, and the adjustment block 79 drives the movable frame 78 to move, and the movable frame 78 drives the transmission rod 76 to move horizontally through the fixed sleeve 77, so that the transmission pressure at both ends of the transmission rod 76 The wheel 75 moves on the two transmission blocks 74, so that the rotation distance of the transmission pressure wheel 75 on one of the transmission blocks 74 will increase, and the rotation distance on the other transmission block 74 will decrease, thereby realizing the change of the transmission speed. In this way, the speed at which the rear wheel 5 drives the unloading plate 9 to rotate will change, so that the interval of equidistant fertilization can be adjusted. Finally, the motor 111 is used to drive the adjustment disk 112 to rotate, and the adjustment disk 112 drives the slider 113 to move up and down through the action of the inclined hole. The slider 113 drives the adjustment plate 115 to move through the push rod 114, so that the position of the adjustment plate 115 in the material trough changes, so that the depth of the material trough changes accordingly, and the amount of material for a single fertilization can be adjusted to meet the needs of oil tea planting at different growth stages.

[0037] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] 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 field fertilizer application vehicle for oil-tea planting, comprising a hopper (1), characterized in that: Front wheel frames (2) are fixedly provided on both sides of the hopper (1), and a front wheel (3) is installed at the bottom of the front wheel frame (2). A rear wheel frame (4) is fixedly provided on one side wall of the hopper (1), and a rear wheel (5) is installed at the bottom of the rear wheel frame (4). The rear wheel (5) is fixedly connected to a bevel gear (6) via a connecting shaft (1), and the bevel gear (6) is meshed with one end of a speed change transmission mechanism (7). The speed change transmission mechanism (7) is installed on one side of the bottom of the rear wheel frame (4), and the other end of the speed change transmission mechanism (7) is meshed with a bevel gear (8). The bevel gear (8) is fixedly connected to a material discharge tray (9) via a connecting shaft (3). A plurality of material troughs at equal intervals are provided on the material discharge tray (9), and the material discharge tray (9) is rotatably connected to the inside of a material discharge box (10). The material discharge box (10) is fixedly connected to the bottom of the hopper (1), and a material quantity adjustment mechanism (11) is embedded in the material discharge tray (9).

2. The field fertilization vehicle for oil-tea planting according to claim 1, characterized in that: The speed change transmission mechanism (7) comprises a fixing frame (71) fixedly connected to the side wall of the rear wheel frame (4), a bearing frame (72) fixedly arranged at the bottom of the fixing frame (71), bevel gears (73) rotatably connected to two ends of the bearing frame (72), the two bevel gears (73) respectively mesh with bevel gears (6) and bevel gears (8), the two bevel gears (73) are fixedly connected to two transmission blocks (74) via connecting shafts (2), two transmission pressure wheels (75) are respectively in rolling contact with the two transmission blocks (74), the four transmission pressure wheels (75) are fixedly connected to each other via transmission rods (76), the transmission rods (76) are rotatably connected to the inside of a fixing sleeve (77), and the fixing sleeve (77) is rotatably connected to one end of a movable frame (78) via a pin shaft.

3. The field fertilization vehicle for oil-tea planting according to claim 2, characterized in that: The movable frame (78) is fixedly connected to one end of the adjusting block (79), and the adjusting block (79) is slidably arranged in an adjusting groove provided on the bearing frame (72), and an electric push rod (710) connected to the adjusting block (79) is installed in the adjusting groove.

4. The field fertilization vehicle for oil-tea planting according to claim 2, characterized in that: The two transmission blocks (74) are both conical, and the two transmission blocks (74) are symmetrically arranged with respect to the movable frame (78).

5. The field fertilization vehicle for oil-tea planting according to claim 1, characterized in that: The material quantity adjustment mechanism (11) comprises a motor (111) embedded in a material discharge tray (9), an adjustment disk (112) is fixedly arranged on the output shaft of the motor (111), a plurality of inclined holes are opened on the adjustment disk (112), a slider (113) is slidably arranged in the inclined hole, the slider (113) is fixedly connected to one end of a push rod (114), the push rod (114) is movably connected in the material discharge tray (9), and an adjustment plate (115) is fixedly arranged on the other end of the push rod (114), and the adjustment plate (115) is movably connected in the material trough.

6. The field fertilization vehicle for oil-tea planting according to claim 1, characterized in that: A handle (12) is fixedly provided on the side wall of the hopper (1), and the handle (12) is located above the rear wheel (5).

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