CN219574092U - A puller for a soil monitoring device - Google Patents

Abstract

The utility model relates to the technical field of pullers, and discloses a puller for a soil monitoring device, comprising: a soil monitoring device, a casing, arranged above the soil monitoring device, and an auxiliary lifting structure including: a motor, fixedly installed on the casing The inner wall of the worm, one end is fixedly connected to the output end of the motor through a coupling, the other end of the worm is rotatably connected to the inner wall of the housing through a bearing, and the top end of the threaded rod is rotatably connected to the top inner wall of the housing through a bearing. Through the set auxiliary lifting structure, you only need to start the motor from the control switch, and through the meshing of the worm and the worm wheel with the self-locking function, the threaded rod drives the threaded sleeve to move up and down, so as to easily pull up the soil monitoring device.

Description

A puller for a soil monitoring device

technical field

The utility model relates to the technical field of pullers, in particular to a puller for a soil monitoring device.

Background technique

In related technologies, it is generally necessary to open a vertical hole in the soil first, and then insert a columnar soil monitoring device (such as a moisture meter) into the vertical hole to perform monitoring activities.

Disclosed according to the Chinese patent: "the puller of the soil monitoring device", the patent number is: CN205111768U, although the comparative patent can form a pull-up structure with a symmetrical handle on the outside of the soil monitoring device, reducing the monitoring personnel's attention to the soil monitoring device The difficulty of applying force and the probability of damage to the soil monitoring device or vertical hole.

However, the comparative patents still have the following problems:

1. The comparative patent usually inserts the columnar soil monitoring device into the soil for monitoring. Since the device and the soil are closely combined, the operation process is very cumbersome, and the pulling process is time-consuming and labor-intensive. The lifting process is very inconvenient.

2. In the comparative patent, when soil monitoring is performed, the "soil monitoring device" is not stable enough when inserted into the soil, so the "soil monitoring device" is prone to inclination and instability in the soil. Therefore, we propose a puller for a soil monitoring device to solve the problems raised by the background technology.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a puller for a soil monitoring device.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a puller for a soil monitoring device, comprising:

Soil monitoring devices;

The casing is arranged above the soil monitoring device;

Auxiliary lifting structures include:

The motor is fixedly installed on the inner wall of the casing;

A worm, one end of which is fixedly connected to the output end of the motor through a coupling, and the other end of the worm is rotatably connected to the inner wall of the housing through a bearing;

A threaded rod, the top of which is rotatably connected to the top inner wall of the casing through a bearing;

The worm wheel is fixedly sleeved on the surface of the threaded rod, and the worm meshes with the worm wheel;

The thread sleeve is provided with threads on the inner side, and the thread sleeve is arranged on the surface of the threaded rod.

Preferably, it also includes:

Stable structure, set on the inner wall of the shell;

The stabilizing structure includes:

Four extension plates, symmetrical and fixedly connected to the outer wall of the threaded sleeve;

The chute is provided on the inner wall of the casing;

The limit frame is fixedly connected to the other side of the four extension plates, and the limit frame is arranged in the slide groove.

Preferably, the top of the casing is provided with a control switch of the motor, and the inner wall of the casing is fixedly connected with a storage battery, the motor is electrically connected to the storage battery through a wire, and power is supplied to the motor through the storage battery provided. Through the control switch provided, It is convenient to control the motor.

Preferably, the bottom of the threaded sleeve is in contact with a mounting plate, the mounting plate is provided with four threaded holes, the bottom of the threaded sleeve is provided with four threaded grooves, and each of the threaded holes, threaded grooves Bolts are all threaded, and the soil monitoring device can be easily disassembled through the provided mounting plate and bolts.

Preferably, the limiting frame is in contact with the groove wall of the chute and is slidably connected, and the set limiting frame slides in the chute, so that the chute plays a better limiting role on the limiting frame, further enabling The soil monitoring device has better stability during the lifting process.

Preferably, the bottom opening of the casing is provided, and the bottom end of the soil monitoring device extends downward through the bottom opening of the casing, and the soil monitoring device is used for detection.

(3) Beneficial effects

Compared with the prior art, the utility model provides a puller for a soil monitoring device, which has the following beneficial effects:

1. The puller of this kind of soil monitoring device, through the auxiliary lifting structure provided, only needs to start the motor from the control switch, and through the meshing of the worm and the worm wheel and has the function of self-locking, the threaded rod drives the threaded sleeve to move up and down , to achieve the effect of easily pulling up the soil monitoring device.

2. The puller of this kind of soil monitoring device, through the set stable structure, makes the threaded sleeve drive the limit frame to slide in the chute through the four extension plates during the lifting process of the soil detection device, so that the soil detection device Better stability during lifting.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a front view of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is the structural enlargement figure of the utility model A;

Fig. 4 is a bottom view of the utility model.

In the figure: 1. Soil monitoring device; 2. Shell; 3. Mounting plate; 4. Bolt; 5. Auxiliary lifting structure; 501. Motor; 502. Worm; 503. Worm wheel; 6. Stable structure; 601, extension plate; 602, chute; 603, limit frame.

Detailed ways

Example 1

As shown in Figures 1-4, the utility model provides a puller for a soil monitoring device, including: a soil monitoring device 1, a casing 2, which is arranged above the soil monitoring device 1, and the bottom opening of the casing 2 is arranged, and The bottom end of the soil monitoring device 1 extends downward through the bottom opening of the casing 2, and the soil monitoring device 1 is used for detection. The auxiliary lifting structure 5 includes: a motor 501 fixedly installed on the inner wall of the casing 2, a worm 502, and one end Fixedly connected to the output end of the motor 501 through a coupling, the other end of the worm 502 is rotatably connected to the inner wall of the casing 2 through a bearing, the top end of the threaded rod 504 is rotatably connected to the top inner wall of the casing 2 through a bearing, and the worm wheel 503 is fixedly sleeved. On the surface of the threaded rod 504, the worm 502 is engaged with the worm wheel 503, the threaded sleeve 505 is provided with threads inside, and the threaded sleeve is arranged on the surface of the threaded rod 504, the top of the casing 2 is provided with a control switch of the motor 501, and the top of the casing 2 The inner wall is fixedly connected with a storage battery, and the motor 501 is electrically connected to the storage battery through wires. The provided storage battery supplies power to the motor 501. The control switch provided facilitates the manipulation of the motor 501. The bottom of the threaded sleeve 505 is in contact with the mounting plate 3. There are four threaded holes on the mounting plate 3, and four threaded grooves are formed on the bottom of the threaded sleeve 505, and bolts 4 are threaded in each threaded hole and threaded groove, and the installed plate 3 and the bolts 4 are provided to facilitate The soil monitoring device 1 is disassembled.

In this embodiment, through the auxiliary lifting structure 5 provided, it is only necessary to start the motor 501 from the control switch, and through the self-locking function of the worm 502 and the worm wheel 503, the threaded rod 504 drives the threaded sleeve 505 to move up and down, so as to achieve easy pulling out. It plays the role of a soil monitoring device, and plays a better role in fixing the soil detection device 1 .

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, it also includes: a stabilizing structure 6, which is arranged on the inner wall of the shell 2, and the stabilizing structure 6 includes: four extensions The plate 601 is symmetrically and fixedly connected to the outer wall of the threaded sleeve 505, the chute 602 is opened on the inner wall of the casing 2, and the limit frame 603 is fixedly connected to the other side of the four extension plates 601, and the limit frame 603 is arranged on the slide In the groove 602, the limit frame 603 is in contact with the groove wall of the chute 602 and is slidably connected, and the set limit frame 603 slides in the chute 602, so that the chute 602 can better limit the limit frame 603. function, further making the soil monitoring device 1 more stable during the lifting process.

In this embodiment, through the set stable structure 6, during the lifting process of the soil detection device 1, the threaded sleeve 505 drives the limit frame 603 to slide in the chute 602 through the four extension plates 601, so that the soil detection device 1 Better stability during lifting.

Let's talk about the working principle of the puller of the soil monitoring device in detail.

As shown in Figure 1-4, when in use, start the motor 501 from the control switch, so that the motor 501 drives the worm 502 to rotate, and through the meshing between the worm 502 and the worm wheel 503, the worm 502 drives the worm 503 to rotate, and the worm 503 drives the threaded rod 504 Rotate to make the threaded rod 504 drive the threaded sleeve 505 to move up and down, so that the threaded sleeve 505 drives the limit frame 603 to slide in the chute 602 through the four extension plates 601, so as to easily pull up the soil monitoring device. 3 and bolts 4, it is convenient to disassemble the soil monitoring device 1, so as to facilitate the maintenance of the soil monitoring device 1.

Claims (6)

1. A puller of a soil monitoring device, characterized in that, comprising: Soil monitoring device (1); The casing (2) is arranged above the soil monitoring device (1); Auxiliary lifting structure (5) comprises: The motor (501) is fixedly installed on the inner wall of the shell (2); A worm (502), one end is fixedly connected to the output end of the motor (501) through a coupling, and the other end of the worm (502) is rotatably connected to the inner wall of the housing (2) through a bearing; The threaded rod (504), the top end is rotatably connected with the top inner wall of the housing (2) through a bearing; The worm wheel (503) is fixedly sleeved on the surface of the threaded rod (504), and the worm (502) is engaged with the worm wheel (503); The inner side of the threaded sleeve (505) is provided with threads, and the threaded sleeve is arranged on the surface of the threaded rod (504). 2. The puller of a kind of soil monitoring device according to claim 1, is characterized in that, also comprises: The stable structure (6) is arranged on the inner wall of the shell (2); Described firm structure (6) comprises: Four extension plates (601), symmetrically and fixedly connected to the outer wall of the threaded sleeve (505); The chute (602) is opened on the inner wall of the casing (2); The limiting frame (603) is fixedly connected to the other side of the four extension plates (601), and the limiting frame (603) is arranged in the sliding groove (602). 3. The puller of a soil monitoring device according to claim 1, characterized in that: the top of the housing (2) is provided with a control switch of the motor (501), and the inner wall of the housing (2) is fixedly connected to There is a storage battery, and the motor (501) is electrically connected to the storage battery through wires. 4. The puller of a soil monitoring device according to claim 1, characterized in that: the bottom of the threaded sleeve (505) is in contact with a mounting plate (3), and the mounting plate (3) is provided with a Four threaded holes, the bottom of the threaded sleeve (505) is provided with four threaded grooves, and each threaded hole and threaded groove is threaded with a bolt (4). 5 . The puller of a soil monitoring device according to claim 2 , characterized in that: the limit frame ( 603 ) is in contact with and slidably connected to the groove wall of the chute ( 602 ). 6 . 6. The puller of a soil monitoring device according to claim 1, characterized in that: the bottom opening of the casing (2) is provided, and the bottom end of the soil monitoring device (1) passes through the bottom of the casing (2). The bottom opening extends downward.