CN218649215U - Device loosens soil in accurate pit slot processing - Google Patents

Abstract

The utility model belongs to the technical field of agricultural machinery, in particular to a precision pit processing and loosening device, comprising a mobile trolley and four wheels installed at the bottom of the mobile trolley. A gap is opened on one side of the mobile trolley, and the mobile trolley is located A protective frame is fixedly connected to the gap, and a liftable loosening mechanism is slidably connected to the track plate provided inside the protective frame, and the loosening mechanism includes a T-shaped slider adapted on the T-shaped track of the track plate, and The lifting plate fixedly connected to the T-shaped slide block is provided with two symmetrically distributed screw holes on the lifting plate, and screw rods are fitted in the two screw holes. The utility model installs a protective frame on the mobile trolley, and the protective frame drives the loosening mechanism to slide on the track plate through a screw rod, which has good stability, and at the same time, the drill pipe rotates stably, which is convenient for disassembly and assembly, and solves the current loosening mechanism. Poor stability during lifting and low stability of drill pipe rotation.

Description

A kind of precise pit groove processing loose soil device

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a soil loosening device for precise pit processing.

Background technique

When crop plants are planted, the method of first growing seedlings and then transplanting is usually adopted. Plant seedling transplanting is an important part of planting, which directly affects the survival of plant seedlings. In order to improve the survival rate of plant seedlings after transplanting, it is necessary to Holes are drilled in the field to realize the planting of plant seedlings. Therefore, a digging and loosening device with good performance is very important. The current device can meet its basic needs when used, but there are still some deficiencies. .

First of all, a drill pipe is required to process the pit. The downward movement of the drill pipe realizes the excavation of the pit. The drill pipe is very important for the loosening mechanism. At present, the lifting method of the loosening mechanism is not ideal, the stability is not good, and The stable rotation of the drill pipe cannot be realized, and there are some deficiencies, so improvement is needed.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a precise pit processing loosening device. By installing a protective frame on the mobile trolley, the protective frame drives the loosening mechanism to slide on the track plate through a screw rod, ensuring stability. Well, at the same time, the drill pipe rotates stably and is easy to disassemble and assemble, which solves the problems of poor stability when the soil loosening mechanism is raised and lowered and the rotation stability of the drill pipe is not strong at this stage.

(2) Technical solution

The utility model specifically adopts the following technical solutions in order to achieve the above object:

A device for precise pit processing and soil loosening, including a mobile trolley and four wheels installed at the bottom of the mobile trolley. A gap is opened on one side of the mobile trolley, and a protective frame is fixedly connected to the mobile trolley at the gap. The protective frame The track plate provided on the inner side of the frame is slidingly connected with a liftable loosening mechanism, and the loosening mechanism includes a T-shaped slider adapted to the T-shaped track of the track plate, and a lifting plate fixedly connected to the T-shaped slider. , the lifting plate is provided with two symmetrically distributed screw holes, the two screw holes are fitted with screw rods, the top of the protective frame is installed with a motor for driving the screw rod to rotate, the lifting plate A positioning sleeve is connected in rotation, a positioning rod is fixedly connected to the inside of the positioning sleeve, and a drill pipe is welded at the lower end of the positioning rod.

Further, the connection between the positioning sleeve and the lifting plate is provided with a loose fit bearing.

Further, motor 2 is installed on the lifting plate, and the output shaft of motor 2 is fixedly connected with a driving gear, and the positioning sleeve is fixedly connected with a driven gear, and a tooth chain is meshed and connected between the driving gear and the driven gear. .

Further, the upper surface of the mobile trolley is located on the outer side of the protective frame and is fixedly connected with four support rods, and the top of the four support rods is provided with a sun-proof roof, and the upper surface of the sun-protection roof is equipped with solar panels, motor one and The second motor is connected in parallel to the storage battery on one side of the solar panel.

Further, pin shafts are installed in corresponding pin holes of the positioning sleeve and the positioning rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides a device for precise pit processing and loosening of soil, which has the following beneficial effects:

1. In this utility model, the protective frame is installed on the mobile trolley, and the track plate is fixed on the protective frame, so that the loosening mechanism is slidably connected to the track plate, and the screw type for driving the loosening mechanism is installed on the protective frame. The transmission mechanism, when the screw rod rotates, realizes the movement of the soil loosening mechanism on the track plate, has strong stability, is easy to operate, and has good usage.

2. In this utility model, the positioning sleeve is connected by rotating on the lifting plate. The positioning sleeve is used for the installation of the positioning rod at the top of the drill pipe. When in use, the second motor drives the positioning sleeve to rotate through the driving gear, passive gear and tooth chain. , so as to realize the rotation of the drill pipe and realize the stable rotation of the drill pipe, and the positioning rod is fixed on the positioning sleeve through the pin shaft, which is convenient for disassembly and assembly. This device installs a solar panel on the top of the moving trolley, which can save electricity Consumption, increase the battery life of the device, and the use effect is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front perspective view of loosening mechanism in the utility model;

Fig. 3 is a bottom perspective view of the soil loosening mechanism in the utility model.

In the figure: 1. Mobile trolley; 2. Support rod; 3. Sun protection top plate; 4. Solar panel; 5. Protective frame; 6. Motor one; 7. Track plate; 8. Screw rod; 901, lifting plate; 902, positioning sleeve; 903, motor two; 904, positioning rod; 905, pin shaft; 906, T-shaped slider; 907, drill pipe; 908, driving gear; Passive gear; 10, wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

As shown in Fig. 1 and Fig. 2, a kind of precise pit groove processing loose soil device that one embodiment of the present utility model proposes, comprises mobile trolley 1, and four wheels 10 that are installed on the bottom of mobile trolley 1, one of mobile trolley 1 There is a gap on the side, and the mobile trolley 1 is located at the gap and is fixedly connected with the protective frame 5. The track plate 7 provided inside the protective frame 5 is slidably connected with a liftable loosening mechanism 9. The loosening mechanism 9 includes a track plate 7T The T-shaped slider 906 on the T-shaped track, and the lifting plate 901 fixedly connected to the T-shaped slider 906, the lifting plate 901 is provided with two symmetrically distributed screw holes, and the two screw holes are fitted with screw rods 8. The top of the protective frame 5 is equipped with a motor-6 for driving the rotation of the screw mandrel 8. The lifting plate 901 is rotatably connected with a positioning sleeve 902, and the inside of the positioning sleeve 902 is fixedly connected with a positioning rod 904, and the positioning rod 904 The lower end is welded with a drill pipe 907; in summary, by setting the mobile trolley 1 and installing the wheels 10 at the bottom of the mobile trolley 1, the movement of the device is facilitated, and the device is moved to the corresponding position for digging and loosening the soil. A side of the mobile trolley 1 is provided with a gap, which is convenient for the digging operation and strengthens the stability of the digging operation. By fixing the protective frame 5 at the gap at the mobile trolley 1, and setting the track plate 7 on the inner wall of the protective frame 5, it is possible to Realize the lifting and sliding of the loosening mechanism 9 inside the protective frame 5, adjust the height of the loosening mechanism 9, and facilitate the digging operation, by setting the lifting plate 901 on the inside of the loosening mechanism 9, and fixing T on both sides of the lifting plate 901 The T-shaped slider 906 and the T-shaped slider 906 are adapted on the T-shaped track of the track plate 7 to realize the stable lifting of the lifting plate 901. The threaded connection on the motor one 6 is used to drive the screw rod 8 to rotate to realize the lifting operation of the lifting plate 901. This method has good stability and is easy to operate and control. By rotating and connecting the positioning sleeve 902 on the lifting plate 901, it is used for The fixing of the positioning rod 904 then realizes the assembly of the drilling rod 907 on the lifting plate 901 .

As shown in FIG. 2 , in some embodiments, a clearance-fit bearing is provided at the connection between the positioning sleeve 902 and the lifting plate 901 to realize stable rotation of the positioning sleeve 902 on the lifting plate 901 .

As shown in Figures 2 and 3, in some embodiments, a second motor 903 is installed on the lifting plate 901, and a driving gear 908 is fixedly connected to the output shaft of the second motor 903, and a driven gear is fixedly connected to the positioning sleeve 902 9010, the tooth chain 909 is meshed and connected between the driving gear 908 and the driven gear 9010; this method can realize the rotation driving effect of the positioning sleeve 902, and then realize the rotation of the positioning rod 904 and the drill rod 907, and realize the digging and loosening of the device operate.

As shown in Figures 1 and 2, in some embodiments, the upper surface of the mobile trolley 1 is fixedly connected to the outer side of the protective frame 5 with four support rods 2, and the top of the four support rods 2 is provided with a sun protection top plate 3, which To protect against rain and sun, a solar panel 4 is installed on the upper surface of the sunscreen roof 3, which can save power consumption. Motor one 6 and motor two 903 are connected in parallel on the battery on one side of the solar panel 4 to realize power consumption components of the device. charging effect.

As shown in Figure 2, in some embodiments, a pin shaft 905 is installed at the pin hole corresponding to the positioning sleeve 902 and the positioning rod 904, so as to realize the fixing of the positioning rod 904 on the positioning sleeve 902, which is easy and convenient to disassemble and assemble. good style.

Working principle and steps of use of the present utility model: when in use, motor one 6 and motor two 903 are driven to work, and motor one 6 drives the screw rod 8 to rotate, so that the T-shaped sliders 906 on both sides of the lifting plate 901 slide on the inside of the protective frame 5 On track plate 7, then realize the downward movement of soil loosening mechanism 9, reduce the position of soil loosening mechanism 9, make the bottom of drilling rod 907 contact with the ground, carry out loose soil digging, drive driving gear 908 to rotate when motor two 903 works, The driving gear 908 drives the positioning sleeve 902 to rotate on the bearing of the lifting plate 901 through the tooth chain 909 and the passive gear 9010, so as to realize the rotation of the inner positioning rod 904 and the drill rod 907, so as to realize the loosening mechanism 9 for the soil. The operation of digging and loosening the soil can adjust the depth of the digging according to the demand, which is convenient.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A device for loosening soil for precise pit processing, comprising a mobile trolley (1), and four wheels (10) installed at the bottom of the mobile trolley (1), characterized in that: one side of the mobile trolley (1) There is a gap, and the mobile trolley (1) is fixedly connected with a protective frame (5) at the gap, and a liftable soil loosening mechanism (9) is slidably connected to the track plate (7) provided inside the protective frame (5), The soil loosening mechanism (9) includes a T-shaped slide block (906) adapted on the T-shaped track of the track plate (7), and a lifting plate (901) fixedly connected to the T-shaped slide block (906). The lifting plate (901) is provided with two symmetrically distributed screw holes, and the screw holes (8) are fitted in the two screw holes, and the top of the protective frame (5) is installed with a screw rod (8) Rotating motor one (6), the positioning sleeve (902) is rotatably connected to the lifting plate (901), and the inboard of the positioning sleeve (902) is fixedly connected with a positioning rod (904), and the positioning rod (904) The lower end is welded with a drill pipe (907). 2. The device for precise pit processing and loosening of soil according to claim 1, characterized in that: the connection between the positioning sleeve (902) and the lifting plate (901) is provided with a clearance fit bearing. 3. A kind of precise pit processing loose soil device according to claim 1, characterized in that: the second motor (903) is installed on the lifting plate (901), and the output shaft of the second motor (903) is fixed A driving gear (908) is connected, a driven gear (9010) is fixedly connected to the positioning sleeve (902), and a toothed chain (909) is meshed and connected between the driving gear (908) and the driven gear (9010). 4. A device for precise pit processing and loosening of soil according to claim 3, characterized in that: the upper surface of the mobile trolley (1) is located on the outer side of the protective frame (5) and is fixedly connected with four support rods (2) , and the tops of the four support rods (2) are provided with a sun-proof top plate (3), the upper surface of the sun-proof top plate (3) is equipped with a solar panel (4), and the first motor (6) and the second motor (903) are connected in parallel On the battery on the side of the solar panel (4). 5. A device for precise pit processing and loosening of soil according to claim 1, characterized in that: a pin shaft (905) is installed at the corresponding pin hole of the positioning sleeve (902) and the positioning rod (904) .

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