CN213633420U

CN213633420U - Portable soil detector

Info

Publication number: CN213633420U
Application number: CN202022687521.2U
Authority: CN
Inventors: 郑海洋
Original assignee: Shaanxi Huijie Weiyan Testing Technology Co ltd
Current assignee: Shaanxi Huijie Weiyan Testing Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a portable soil detection appearance, which comprises a housin, it places chamber and concave chamber to have seted up on the casing, it is provided with the detector body to place in the chamber, swivelling joint has two screws in the concave chamber, and threaded connection has the slide on the screw, slide and concave chamber sliding connection, the lower extreme lateral wall fixedly connected with bracing piece of slide, and the lower extreme of bracing piece runs through casing and fixedly connected with pad foot, be provided with in the concave chamber with two screw matched with drive mechanism. The utility model relates to a detector technical field through the lead screw and the slide that set up, can control the lead screw and rotate for the slide can drive the bracing piece and go up and down, and the later stage of being convenient for is accomodate the bracing piece, and the person of facilitating the use carries soil detection appearance, and the actuating mechanism who sets up in addition can be so that two lead screws rotate in step, has avoided rotating the loaded down with trivial details of lead screw in proper order.

Description

Portable soil detector

Technical Field

The utility model belongs to the technical field of the detector, especially, relate to a portable soil detection appearance.

Background

In order to accurately measure nutrients in soil, technicians often use a soil detector to detect the soil, so that the requirement of soil measurement and formula fertilization of farmers all over the country is greatly relieved, and meanwhile, a reliable basis is provided for realizing specialization, systematization, informatization and datamation of fertilizer production enterprises, so that the soil detector is a preferred instrument for soil measurement and formula fertilization of agricultural departments and is widely applied to the fields of bases such as all levels of agricultural detection centers, agricultural research institutions, fertilizer production, agricultural material management, agricultural technical service, planting and the like.

At present, in order to avoid at the in-process that detects, soil detection appearance receives the pollution of earth, often can set up the supporting leg on soil detection appearance's casing, when guaranteeing the steadiness that soil detection appearance placed, separates soil detection appearance and ground, but the supporting leg on the soil detection appearance is fixed design basically now, can not pack up for soil detection appearance portable not.

Therefore, a portable soil detector is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a portable soil detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable soil detector, includes the casing, seted up on the casing and placed chamber and concave cavity, it is provided with the detector body to place in the chamber, swivelling joint has two lead screws in the concave cavity, and threaded connection has the slide on the lead screw, slide and concave cavity sliding connection, the lower extreme lateral wall fixedly connected with bracing piece of slide, and the lower extreme of bracing piece run through casing and fixedly connected with pad foot, be provided with in the concave cavity with two lead screw matched with drive mechanism.

Preferably, drive mechanism includes first belt pulley, two second belt pulleys and belt, it is connected with the pivot to rotate in the concave cavity, and first belt pulley cup joints on the pivot, two the second belt pulley cup joints respectively on two lead screws, and passes through belt drive between each second belt pulley and the first belt pulley.

Preferably, two insert rods are connected to the foot pads in a threaded manner, and the end portions of the insert rods are sharpened.

Preferably, the lateral wall of the lower end of the shell is provided with a containing cavity matched with the inserted link, and the depth of the containing cavity is 1.5 times of the length of the inserted link.

Preferably, the upper end of the rotating shaft penetrates through the shell and is sleeved with a rotating handle, and a friction sleeve is sleeved on the rotating handle.

Preferably, the size of the second pulley is smaller than the size of the first pulley.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the lead screw and the slide that set up, can control the lead screw and rotate for the slide can drive the bracing piece and go up and down, and the later stage of being convenient for is accomodate the bracing piece, and the person of facilitating the use carries soil detection appearance, and the actuating mechanism who sets up in addition can be so that two lead screws rotate in step, has avoided rotating the loaded down with trivial details of lead screw in proper order.

2. Through the foot that fills up that sets up for the bracing piece can be better support the detector body, guarantees the steadiness that the detector body was placed, and the inserted bar that sets up in addition can insert in the ground, further guarantees the firm that the detector body was placed, and the chamber of accomodating of setting can be accomodate the inserted bar in the later stage, avoids the inserted bar to expose in outside, influences carrying of detector body.

Drawings

Fig. 1 is a schematic view of a front perspective structure of a portable soil detector provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the detector comprises a shell 1, a placing cavity 2, a detector body 3, a lead screw 4, a sliding plate 5, a supporting rod 6, a pad foot 7, a transmission mechanism 8, a first belt pulley 81, a second belt pulley 82, a belt 83, a rotating shaft 9, an inserted rod 10, an accommodating cavity 11, a rotating handle 12 and a concave cavity 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a portable soil detector, including casing 1, casing 1 is last to have seted up and to have placed chamber 2 and concave chamber 13, it is provided with detector body 3 to place in the chamber 2, it has two lead screws 4 to rotate in the concave chamber 13, and threaded connection has slide 5 on the lead screw 4, slide 5 and concave chamber 13 sliding connection, slide 5's lower extreme lateral wall fixedly connected with bracing piece 6, and the lower extreme of bracing piece 6 runs through casing 1 and fixedly connected with pad foot 7, threaded connection has two inserted bars 10 on the pad foot 7, and the tip of inserted bar 10 sharpens the processing, the inserted bar 10 of sharpening the processing, be convenient for with ground insertion, guarantee the steadiness that detector body 3 placed.

The side wall of the lower end of the shell 1 is provided with a containing cavity 11 matched with the inserted rod 10, the depth of the containing cavity 11 is 1.5 times of the length of the inserted rod 10, the containing cavity 11 is arranged to be convenient for containing the inserted rod 10 and avoid the inserted rod 10 from being exposed to the outside to influence the carrying of the detector body 3, a transmission mechanism 8 matched with the two lead screws 4 is arranged in the concave cavity 13, the transmission mechanism 8 comprises a first belt pulley 81, two second belt pulleys 82 and a belt 83, a rotating shaft 9 is rotatably connected in the concave cavity 13, and the first belt pulley 81 is sleeved on the rotating shaft 9, the two second belt pulleys 82 are respectively sleeved on the two lead screws 4, and each second belt pulley 82 and the first belt pulley 81 are driven by a belt 83, and by the cooperation of the arranged first belt pulley 81 and the two second belt pulleys 82, can make two lead screws 4 synchronous rotation, avoid rotating each lead screw 4's loaded down with trivial details in proper order.

Second belt pulley 82's size is less than first belt pulley 81's size, and second belt pulley 82's size design can improve the rotational speed of self, and then improves lead screw 4's rotational speed, and the upper end of pivot 9 is run through casing 1 and has been cup jointed and has changeed 12, and changes 12 and go up the cover and be equipped with the friction cover, changes 12 the setting, and convenient to use person controls pivot 9 and rotates, and the friction cover can avoid controlling and take place to skid when changeing 12.

Now, the operation principle of the present invention is described as follows:

when the detector body 3 needs to be placed, firstly, the rotating handle 12 is rotated, the rotating handle 12 drives the first belt pulley 81 to rotate through the rotating shaft 9, under the transmission of each second belt pulley 82, the two lead screws 4 can rotate synchronously, at the moment, the sliding plate 5 can drive the supporting rod 6 to slide slowly downwards, when the supporting rod 6 extends out for a certain length, the rotating handle 12 is stopped to rotate, at the moment, each pad 7 is placed on the ground, and each inserting rod 10 is sequentially screwed to insert the inserting rod 10 into the ground, the placing stability of the detector body 3 is further ensured, when the detector body 3 needs to be carried, only the inserting rod 10 needs to be sequentially screwed reversely to separate the inserting rod 10 from the ground, then, the rotating handle 12 is reversely rotated, similarly, under the transmission of the first belt pulley 81 and each second belt pulley 82, the two lead screws 4 can reversely rotate, at the moment, the sliding plate 5 can drive the supporting rod 6 to slide upwards, when the supporting rod 6 is accommodated in the concave cavity 13, meanwhile, when the insertion rod 10 is accommodated in the accommodating cavity 11, the rotation of the rotating handle 12 is stopped, and the detector body 3 can be carried.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable soil detection appearance, includes casing (1), its characterized in that, seted up on casing (1) and placed chamber (2) and concave chamber (13), be provided with detector body (3) in placing chamber (2), swivelling joint has two lead screws (4) in concave chamber (13), and threaded connection has slide (5) on lead screw (4), slide (5) and concave chamber (13) sliding connection, the lower extreme lateral wall fixedly connected with bracing piece (6) of slide (5), and the lower extreme of bracing piece (6) runs through casing (1) and fixedly connected with pad foot (7), be provided with in concave chamber (13) with two lead screw (4) matched with drive mechanism (8).

2. The portable soil testing instrument according to claim 1, wherein the transmission mechanism (8) comprises a first belt pulley (81), two second belt pulleys (82) and a belt (83), the concave cavity (13) is rotatably connected with a rotating shaft (9), the first belt pulley (81) is sleeved on the rotating shaft (9), the two second belt pulleys (82) are respectively sleeved on the two lead screws (4), and the second belt pulleys (82) and the first belt pulley (81) are driven by the belt (83).

3. The portable soil testing instrument according to claim 1, wherein two insertion rods (10) are screwed on the foot pad (7), and the ends of the insertion rods (10) are sharpened.

4. The portable soil detector according to claim 3, wherein the sidewall of the lower end of the housing (1) is provided with a receiving cavity (11) matched with the inserted rod (10), and the depth of the receiving cavity (11) is 1.5 times of the length of the inserted rod (10).

5. The portable soil testing instrument according to claim 2, wherein the upper end of the rotating shaft (9) penetrates through the housing (1) and is sleeved with a rotating handle (12), and the rotating handle (12) is sleeved with a friction sleeve.

6. A portable soil testing machine according to claim 2, wherein the second pulley (82) is of a smaller size than the first pulley (81).