Handheld dotting device for intelligent agricultural machine

Abstract

The utility model discloses a handheld dotter for intelligent agricultural machinery, and relates to the technical field of dotters, the handheld dotter comprises a dotter body, the left end and the right end of the dotter body are both provided with antennas, the bottom of the dotter body is fixedly connected with a connecting rod, the outer side of the connecting rod is slidably sleeved with a handle, and the connecting rod is fixedly connected with the dotter body. And hinge rods are hinged to the interiors of the left end and the right end of the grip, two symmetrically-distributed insertion blocks are slidably connected to the interior of the connecting rod in a sleeved mode, the insertion blocks are slidably connected with the grip, and extension mechanisms are arranged on the hinge rods. Through the design of the grip, the dotting device can be conveniently held and used, the sliding rod and the sliding groove are connected in an inserted mode, the hinged rod can be limited, the sliding rod and the sliding groove can be separated by pushing the push block, limiting of the hinged rod can be relieved, the hinged rod can be opened in a rotating mode, the hinged rod at the two ends can be attracted through the magnet pieces, and the dotting device is convenient to use. Therefore, the purpose of prolonging the use length of the grip is achieved, and the grip is more convenient to hold and use.

Description

Technical Field

[0001] The utility model relates to the technical field of dotting devices, in particular to a handheld dotting device used for intelligent agricultural machinery. Background Art

[0002] Smart agricultural machinery refers to agricultural machinery and equipment that integrates advanced technology and intelligent systems. They realize automated, intelligent and precise agricultural production through technical means such as sensors, control systems and communication technologies. The emergence of smart agricultural machinery has greatly improved agricultural production efficiency, reduced the labor intensity of farmers, and optimized the utilization of agricultural resources. In response to the application needs of smart agricultural machinery, more advanced handheld dotting devices are needed, which have the functions of data interaction and control with smart agricultural machinery. When using the current handheld dotting device, the handle length is fixed and not easy to adjust. It is not convenient for different users to hold and use it, and it is not convenient to adjust the height of the dotting device when the dotting device is handheld. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The utility model provides a handheld dotting device for intelligent agricultural machinery, which solves the technical problems of inconvenient adjustment of the length of the grip and inconvenience in adjusting the height of the dotting device when the dotting device is handheld.

[0004] In order to solve the above-mentioned technical problems, the utility model provides a handheld dosing device for intelligent agricultural machinery, including a dosing device body, antennas are provided at both ends of the left and right ends of the dosing device body, a connecting rod is fixedly connected to the bottom of the dosing device body, a handle is slidably sleeved on the outer side of the connecting rod, and hinged rods are hinged inside the left and right ends of the handle, two symmetrically distributed plug blocks are slidably sleeved inside the connecting rod, and the plug blocks are slidably connected to the handle, an extension mechanism is provided on the hinged rod, and an adjustment mechanism is provided on the connecting rod.

[0005] Preferably, the extension mechanism comprises a slide groove, the handle is provided with a slide groove inside, a slide rod is slidably sleeved inside the slide groove, the slide rod is slidably connected to the hinge rod, a first spring is arranged inside the hinge rod, a push block is fixedly connected to the outside of the slide rod, the push block is slidably connected to the hinge rod, and a magnet is fixedly connected to the outer surface of the hinge rod. By designing the extension mechanism, it is convenient to extend the use length of the handle.

[0006] Preferably, one end of the first spring is fixedly connected to the hinge rod, and the other end of the first spring is fixedly connected to the slide bar. By designing the first spring, the force of the first spring can act on the slide bar.

[0007] Preferably, the adjustment mechanism includes a slot, the slot is slidably connected to the insert block, the end of the insert block away from the slot is fixedly connected to a connecting rod, the connecting rod is slidably connected to the connecting rod, a second spring is arranged inside the connecting rod, the connecting rod is slidably sleeved with a guide rod inside the connecting rod, the guide rod is fixedly connected to the connecting rod, the guide rod is slidably sleeved with a ball inside the guide rod, and the ball is movably sleeved inside the connecting rod. By designing the adjustment mechanism, it is convenient to adjust the height of the inking device body.

[0008] Preferably, there are multiple slots, and the multiple slots are evenly distributed on the handle. By designing multiple slots, the plug block can be used in conjunction with slots at different positions.

[0009] Preferably, one end of the second spring is fixedly connected to one of the connecting rods, and the other end of the second spring is fixedly connected to the other connecting rod. By designing the second spring, the force of the second spring can act on the connecting rod.

[0010] Compared with the related art, the handheld dotting device for intelligent agricultural machinery provided by the utility model has the following beneficial effects:

[0011] The utility model provides a hand-held dosing device for intelligent agricultural machinery. The handle is designed to facilitate hand-held use of the dosing device. The hinged rod can be limited by plugging the slide rod into the slide groove. The slide rod and the slide groove can be separated by pushing the push block, thereby releasing the limit on the hinged rod. The hinged rod can be rotated to open, and the hinged rods at both ends can be adsorbed to each other by magnet sheets, thereby achieving the purpose of extending the use length of the handle, which is more convenient for hand-held use.

[0012] The utility model provides a handheld dosing device for intelligent agricultural machinery. By designing the connection between the plug block and the slot, the relative position of the connecting rod and the handle can be fixed. At the same time, the plug block and the slot can be separated by pulling the handle, so that the relative position of the connecting rod and the handle can be adjusted and fixed, which is convenient for adjusting the use height of the dosing device body when it is used by hand, thereby further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure of the handle;

[0015] Figure 3 For this utility model Figure 3 A in the enlarged view;

[0016] Figure 4 For this utility model Figure 1 A right side cross-sectional view of the handle structure in FIG.

[0017] Figure 5 For this utility model Figure 4 Enlarged view of point B in .

[0018] Numbers in the figure:

[0019] 1. Inking device body; 2. Antenna; 3. Connecting rod; 4. Handle; 5. Articulated rod; 6. Insert block; 8. Extension mechanism; 9. Adjustment mechanism; 81. Slide groove; 82. Slide rod; 83. First spring; 84. Push block; 85. Magnet sheet; 91. Slot; 92. Connecting rod; 93. Second spring; 94. Guide rod; 95. Ball bearing. DETAILED DESCRIPTION

[0020] See also Figure 1 , Figure 2 , Figure 4 A handheld dotting device for intelligent agricultural machinery includes a dotting device body 1, antennas 2 are arranged at the left and right ends of the dotting device body 1, a connecting rod 3 is fixedly connected to the bottom of the dotting device body 1, a handle 4 is slidably sleeved on the outer side of the connecting rod 3, and hinged rods 5 are hinged inside the left and right ends of the handle 4, two symmetrically distributed plug blocks 6 are slidably sleeved inside the connecting rod 3, the plug blocks 6 are slidably connected to the handle 4, an extension mechanism 8 is arranged on the hinged rod 5, and an adjustment mechanism 9 is arranged on the connecting rod 3.

[0021] See also Figure 1 , Figure 2 , Figure 3 The extension mechanism 8 includes a slide groove 81. The interior of the handle 4 is provided with a slide groove 81. The interior of the slide groove 81 is slidably sleeved with a slide rod 82. The slide rod 82 is slidably connected to the hinge rod 5. A first spring 83 is arranged inside the hinge rod 5. One end of the first spring 83 is fixedly connected to the hinge rod 5, and the other end of the first spring 83 is fixedly connected to the slide rod 82. By designing the first spring 83, the force of the first spring 83 can act on the slide rod 82. A push block 84 is fixedly connected to the outer side of the slide rod 82. The push block 84 is slidably connected to the hinge rod 5. A magnet sheet 85 is fixedly connected to the outer surface of the hinge rod 5. By designing the extension mechanism 8, it is convenient to extend the use length of the handle 4.

[0022] See also Figure 1 , Figure 4 , Figure 5The adjusting mechanism 9 includes a slot 91, which is slidably connected to the plug block 6. There are multiple slots 91, and the multiple slots 91 are evenly distributed on the handle 4. By designing multiple slots 91, the plug block 6 can be used in conjunction with the slots 91 at different positions. The end of the plug block 6 away from the slot 91 is fixedly connected to a connecting rod 92, and the connecting rod 92 is slidably connected to the connecting rod 3. A second spring 93 is arranged inside the connecting rod 3, and one end of the second spring 93 is fixedly connected to one of the connecting rods 92, and the other end of the second spring 93 is fixedly connected to the other connecting rod 92. By designing the second spring 93, the force of the second spring 93 can act on the connecting rod 92, and the internal sliding sleeve of the connecting rod 92 is connected to a guide rod 94, which is fixedly connected to the connecting rod 3, and the internal sliding sleeve of the guide rod 94 is connected to a ball 95, which is movably sleeved inside the connecting rod 92. By designing the adjusting mechanism 9, it is convenient to use height adjustment for the inking device body 1.

[0023] Working principle: When in use, the handle 4 can be used to facilitate hand-held use of the inking device. When the length of the handle 4 needs to be extended, the push block 84 is first pushed downward, and the push block 84 drives the slide bar 82 to move downward. The slide bar 82 squeezes the first spring 83, and at the same time separates the slide bar 82 from the slide groove 81. Then, the push block 84 is pulled outward, and the push block 84 drives the hinged rod 5 to rotate, so that the hinged rod 5 rotates 180°. The hinged rods 5 at both ends can be adsorbed to each other through the magnet sheet 85, thereby achieving the purpose of extending the length of the handle 4, which is more convenient for hand-held use. When it is necessary to adjust the height of the inking device body 1, directly pull the handle 4, the handle 4 slides along the connecting rod 3, the handle 4 and the plug block 6 slide relative to each other, the plug block 6 can be squeezed, the plug block 6 will drive the connecting rod 92 to move horizontally, the connecting rod 92 will drive the ball 95 to slide along the guide rod 94, the connecting rod 92 will squeeze the second spring 93, the plug block 6 can be separated from the slot 91, with the relative movement of the handle 4 and the connecting rod 3, the elastic action of the second spring 93 will give a reaction force to the plug block 6, the plug block 6 will be reset and inserted into the slot 91, the relative position of the handle 4 and the connecting rod 3 can be adjusted and fixed, so that the use height of the inking device body 1 can be adjusted conveniently when it is used by hand, thereby further improving the convenience of use.

Claims

1. A handheld dotting device for intelligent agricultural machinery, comprising a dotting device body (1), characterized in that: Antennas (2) are provided at both left and right ends of the dotting device body (1); a connecting rod (3) is fixedly connected to the bottom of the dotting device body (1); a handle (4) is slidably sleeved on the outer side of the connecting rod (3); hinged rods (5) are hingedly connected inside the left and right ends of the handle (4); two symmetrically distributed plug blocks (6) are slidably sleeved inside the connecting rod (3); the plug blocks (6) are slidably connected to the handle (4); an extension mechanism (8) is provided on the hinged rod (5); and an adjustment mechanism (9) is provided on the connecting rod (3).

2. A handheld dotting device for intelligent agricultural machinery according to claim 1, characterized in that: The extension mechanism (8) comprises a slide groove (81), the handle (4) is provided with a slide groove (81), the slide groove (81) is slidably sleeved with a slide rod (82) inside, the slide rod (82) is slidably connected to the hinge rod (5), a first spring (83) is arranged inside the hinge rod (5), a push block (84) is fixedly connected to the outer side of the slide rod (82), the push block (84) is slidably connected to the hinge rod (5), and a magnet sheet (85) is fixedly connected to the outer surface of the hinge rod (5).

3. A handheld dotting device for intelligent agricultural machinery according to claim 2, characterized in that: One end of the first spring (83) is fixedly connected to the hinge rod (5), and the other end of the first spring (83) is fixedly connected to the slide rod (82).

4. The handheld dotting device for intelligent agricultural machinery according to claim 1, characterized in that: The adjusting mechanism (9) comprises a slot (91), wherein the slot (91) is slidably connected to the insert block (6), and the end of the insert block (6) away from the slot (91) is fixedly connected to a connecting rod (92), and the connecting rod (92) is slidably connected to the connecting rod (3), and a second spring (93) is arranged inside the connecting rod (3), and the connecting rod (92) is internally slidably sleeved with a guide rod (94), and the guide rod (94) is fixedly connected to the connecting rod (3), and the guide rod (94) is internally slidably sleeved with a ball (95), and the ball (95) is movably sleeved inside the connecting rod (92).

5. A handheld dosing device for intelligent agricultural machinery according to claim 4, characterized in that: The number of the slots (91) is multiple, and the multiple slots (91) are evenly distributed on the handle (4).

6. The handheld dotting device for intelligent agricultural machinery according to claim 4, characterized in that: One end of the second spring (93) is fixedly connected to one of the connecting rods (92), and the other end of the second spring (93) is fixedly connected to the other connecting rod (92).

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