CN218444560U

CN218444560U - Soil sampling device for bamboo shoot planting

Info

Publication number: CN218444560U
Application number: CN202222700993.6U
Authority: CN
Inventors: 宁长米; 黄寿辉; 杨而春; 焦房春
Original assignee: Yiyang Shunyi Industrial Co ltd
Current assignee: Yiyang Shunyi Industrial Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a soil sampling device for bamboo shoot planting, which comprises a bracket, wherein the inner wall of the bracket is connected with an adjusting column through a driving part, the bottom end of the adjusting column is fixedly connected with a collecting cylinder, the top inner wall of the collecting cylinder is fixedly connected with a top support part, the extending end of the top support part is fixedly connected with a drill bit, and the outer wall of the drill bit and the circumferential inner wall of the collecting cylinder form sliding fit; an air bag is fixedly connected to the inner wall surface of the circumference of the collecting cylinder close to the bottom end; the inner wall of the top of the collecting cylinder is fixedly connected with an air cylinder, and the air delivery end of the air cylinder is connected with the air inlet end of the air bag through a guide pipe; the inner side surface of the air bag is fixedly connected with a convex block. The utility model discloses utilize the slight amplification of radial inner circle in the gasbag bag to can wrap up and by the inside pressure boost of slowly of circumference to the soil skin of card income collecting vessel inside, and then can effectively improve the fastness of sample soil piece in the collecting vessel, the soil piece of avoiding the collecting vessel to shift up the period sample appears dropping.

Description

Soil sampling device for bamboo shoot planting

Technical Field

The utility model relates to a soil sampling technical field especially relates to bamboo shoots are planted and are used soil sampling device.

Background

Bamboo shoots are the buds of bamboo, also known as bamboo shoots, and during the planting of bamboo shoots, soil needs to be sampled and the components of the soil sample are analyzed for fertilization as required. At present, in order to improve the representativeness of soil sampling, multiple times of sampling are needed according to grid intervals. Traditional sampling device adopts the thief rod, specifically is: the sampling rod is manually inserted into the soil layer for soil sampling, so that the operation is not only troublesome, but also consumes manpower.

In order to solve the problems, through search, the patent with the Chinese patent application number of CN202010145124.4 discloses a soil sampling device for planting phyllostachys pracecox shoots, which comprises a sampling mechanism and a blanking mechanism; the sampling mechanism comprises a sampling cylinder which rotates up and down, a push plate is embedded in the sampling cylinder, a push rod is fixedly connected to the upper end of the push plate, and a butt plate is arranged above the push rod. The soil sampling device for planting phyllostachys pracecox shoots in the patent has the following defects: during the sampling section of thick bamboo after the sample is driven and moves up, the sample soil block in it very easily drops to in the sample hole to lead to needing to carry out a lot of sample actions, make the sampling inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a soil sampling device for bamboo shoot planting.

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

the soil sampling device for bamboo shoot planting comprises a support, wherein the inner wall of the support is connected with an adjusting column through a driving part, the bottom end of the adjusting column is fixedly connected with a collecting cylinder, the inner wall of the top of the collecting cylinder is fixedly connected with a top supporting piece, the extending end of the top supporting piece is fixedly connected with a drill bit, and the outer wall of the drill bit and the inner wall of the circumference of the collecting cylinder form sliding fit;

an air bag is fixedly connected to the inner wall surface of the circumference of the collecting cylinder close to the bottom end; the inner wall of the top of the collecting cylinder is fixedly connected with an air cylinder, and the air delivery end of the air cylinder is connected with the air inlet end of the air bag through a guide pipe.

As the utility model discloses further scheme again: the inner side surface of the air bag is fixedly connected with a convex block.

As a further aspect of the present invention: the bottom end of the collecting cylinder is fixedly connected with a cutter.

As a further aspect of the present invention: the driving part comprises a motor fixedly connected to the inner wall of the bottom of the support, a driving gear rotatably connected to the inner wall of the top of the support, a conveying belt arranged on the outer wall surface of the driving gear, a transmission gear arranged on the inner wall surface of the conveying belt, and a ring plate fixedly connected to the bottom end of the transmission gear, wherein the bottom end of the driving gear is connected with the output end of the motor through a connecting shaft.

As the utility model discloses further scheme again: the ring plate and the inner wall of the bottom of the support form sliding fit, and the outer wall of the adjusting column is arranged on the inner wall of the circumference of the transmission gear.

As a further aspect of the present invention: and the outer wall of the top of the bracket is fixedly connected with a distance meter under the top of the adjusting column.

As a further aspect of the present invention: the support is close to the top outer wall of both sides and is provided with the footboard layer, and the support bottom outer wall that is located footboard layer below rotates and is connected with the locating pin.

As the utility model discloses further scheme again: the outer walls of the two sides of the bracket are rotatably connected with handles;

the top face of support is provided with the storage box.

Compared with the prior art, the utility model provides a soil sampling device is used in bamboo shoots planting possesses following beneficial effect:

1. this soil sampling device is used in bamboo shoots is planted, in shrink drill bit to the surge drum, especially the top of drill bit when the extrusion inflator shrink of shifting up for gas in the inflator is filled to the gasbag bag in through the pipe, utilizes the slight amplification of radial inner circle in the gasbag bag, thereby can wrap up and by the inside pressure boost that slowly of circumference to the soil skin of card income surge drum inside, and then can effectively improve the fastness of sample soil piece in the surge drum, the soil piece of avoiding the surge drum to shift up the in-period sample appears dropping.

2. This soil sampling device is used in bamboo shoots planting utilizes the handle to carry the support to waiting to sample the point, then the upset locating pin makes it become vertical form by the level, later the foot is stepped on the footboard layer and is made the locating pin on the support insert in the soil horizon deeply to the completion is to the fixed of support, improves the stability of sample operation.

3. According to the soil sampling device for planting the bamboo shoots, the displacement distance of the adjusting column is detected in real time by the distance measuring instrument during the up-and-down movement of the adjusting column, so that people can accurately control the soil sampling depth; during drilling, the cutter cuts grass and wood roots in the peripheral area of the drill bit so that soil blocks can smoothly and completely enter the collecting cylinder.

Drawings

Fig. 1 is a schematic structural view of the soil sampling device for bamboo shoot planting according to the present invention;

FIG. 2 is a schematic view of a front view cross-sectional structure of the soil sampling device for bamboo shoot planting according to the present invention;

fig. 3 is a schematic view of the bottom cross-sectional structure of the soil sampling device for bamboo shoot planting according to the present invention;

fig. 4 is a schematic view of the driving portion of the soil sampling device for bamboo shoot planting according to the present invention.

In the figure: 1-bracket, 2-collecting cylinder, 3-handle, 4-adjusting column, 5-range finder, 6-storage box, 7-conveyor belt, 8-motor, 9-drill, 10-top support piece, 11-lug, 12-positioning pin, 13-air cylinder, 14-cutter, 15-air bag, 16-driving gear, 17-ring plate, 18-transmission gear, 19-pedal layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

The soil sampling device for bamboo shoot planting is convenient for carrying equipment, and comprises a bracket 1, wherein handles 3 are rotatably connected to the outer walls of two sides of the bracket 1, so that the equipment is convenient to carry; a storage box 6 for temporarily storing materials is arranged on the top surface of the bracket 1; the pedal layer 19 is adhered to the outer wall of the top of the bracket 1 close to the two sides, and the outer wall of the bottom of the bracket 1 below the pedal layer 19 is rotatably connected with a positioning pin 12; utilize handle 3 to carry support 1 to waiting to sample the point, then upset locating pin 12 makes it become vertical form by the level, and later the foot is trampled sheet layer 19 and is made locating pin 12 on the support 1 insert in the soil layer deeply to the completion is to support 1's fixed, improves the stability of sample operation.

As shown in fig. 2 and 4, the inner wall of the bracket 1 is connected with an adjusting column 4 through a driving part, the driving part comprises a motor 8 fixed on the inner wall of the bottom of the bracket 1 through a bolt, a driving gear 16 rotatably connected on the inner wall of the top of the bracket 1, a conveyor belt 7 meshed on the outer wall surface of the driving gear 16, a transmission gear 18 meshed on the inner wall surface of the conveyor belt 7, and a ring plate 17 fixed on the bottom end of the transmission gear 18 through a bolt, the bottom end of the driving gear 16 is connected with the output end of the motor 8 through a connecting shaft, the ring plate 17 and the inner wall of the bottom of the bracket 1 form a sliding fit, and the outer wall of the adjusting column 4 is connected on the circumferential inner wall of the transmission gear 18 through a thread; the starting motor 8 drives the driving gear 16 to rotate, and then the transmission gear 18 is driven by the conveyor belt 7 to rotate in the bracket 1 through the annular plate 17, so that the adjusting column 4 moves up and down under the drive of the threads.

Further, a distance meter 5 is fixed on the outer wall of the top of the support 1 right below the top end of the adjusting column 4 through a bolt; during the up-and-down movement of the adjusting column 4, the displacement distance is detected in real time by the distance measuring instrument 5, so that people can accurately control the depth of soil sampling.

As shown in fig. 1-3, the bottom end of the adjusting column 4 is fixed with the collecting cylinder 2 through a bolt, the top inner wall of the collecting cylinder 2 is fixed with a top support member 10 through a bolt, the extending end of the top support member 10 is fixed with a drill bit 9 through a bolt, the outer wall of the drill bit 9 and the circumferential inner wall of the collecting cylinder 2 form a sliding fit, and the top support member 10 can be an electric push column or the like; during the drilling engineering before the sample, start the top support piece 10 and make the drill bit 9 expose from the collecting vessel 2 bottom, as shown in fig. 2-3, when adjusting the post 4 and moving down under the drive of drive division, can drive the drill bit 9 through the collecting vessel 2 simultaneously and rotate, and then carry out the drilling work downwards to soil, close top support piece 10 after the collecting vessel 2 reaches the sample depth layer, adjust the shrink of drill bit 9 to the collecting vessel 2 in, the below of collecting vessel 2 is idle load state this moment, and make the soil of collecting vessel 2 below be blocked in the collecting vessel 2 during the continuous move down of adjusting the post 4, thereby accomplish the sample work to soil.

Preferably, a cutter 14 which is convenient for cutting off the grass and wood rootstocks is fixed at the bottom end of the collecting cylinder 2 through a bolt; during drilling, the cutter 14 cuts the grass and wood roots in the peripheral area of the drill bit 9, so that soil blocks can smoothly and completely enter the collecting cylinder 2.

The working principle is as follows: the bracket 1 is conveyed to a point to be sampled by using the handle 3, then the positioning pin 12 is turned over to change the horizontal state into the vertical state, and then the foot tramples on the slab layer 19 to ensure that the positioning pin 12 on the bracket 1 is deeply inserted into the soil layer, thereby completing the fixation of the bracket 1; activation of the top support 10 causes the drill bit 9 to emerge from the bottom end of the collection cylinder 2.

During operation, the starting motor 8 drives the driving gear 16 to rotate, and then the conveying belt 7 drives the transmission gear 18 to rotate in the bracket 1 through the annular plate 17, so that the adjusting column 4 moves up and down under the driving of the threads, and then the collecting cylinder 2 drives the drill bit 9 to rotate, so as to drill soil downwards; the displacement distance of the adjusting column 4 is detected by the range finder 5 in real time, the top supporting piece 10 is closed after the collecting cylinder 2 reaches the sampling depth layer, the adjusting drill bit 9 is contracted into the collecting cylinder 2, the lower part of the collecting cylinder 2 is in an idle state at the moment, and soil below the collecting cylinder 2 is clamped into the collecting cylinder 2 during the continuous downward movement of the adjusting column 4, so that the sampling work of the soil is completed.

Example 2

A soil sampling device for bamboo shoot planting, as shown in fig. 2-3, for dropping a soil block for sampling; the present embodiment is modified from embodiment 1 as follows: an air bag 15 is welded on the inner wall surface of the circumference of the collecting cylinder 2 close to the bottom end; an air cylinder 13 is fixed on the inner wall of the top of the collecting cylinder 2 through a bolt, and the air delivery end of the air cylinder 13 is connected with the air inlet end of the air bag 15 through a guide pipe; when contracting in drill bit 9 to the surge drum 2, especially the top of drill bit 9 when moving up extrusion inflator 13 shrink for gas in the inflator 13 fills to gasbag bag 15 in through the pipe, utilizes the inside diameter of gasbag bag 15 to enclose slightly and expand slightly, thereby can wrap up and by the inside pressure boost that slowly of circumference to the soil skin of the inside of calorie income surge drum 2, and then can effectively improve the fastness of sample soil piece in surge drum 2, the soil piece of avoiding the surge drum 2 to move up the in-period sample appears dropping.

Preferably, the bump 11 is welded on the inner side surface of the airbag 15; further improve the fastness of sample soil piece.

The working principle is as follows: when the drill bit 9 is contracted into the collecting cylinder 2 so as to take a sample, particularly when the top end of the drill bit 9 extrudes the air cylinder 13 to be contracted when moving upwards, the air in the air cylinder 13 is filled into the air bag 15 through the guide pipe, and the inner diameter of the air bag 15 is slightly increased by the inner diameter of the inner ring, so that the outer layer of soil clamped into the collecting cylinder 2 can be wrapped and slowly pressurized by the circumferential direction, and the firmness of a sampling soil block in the collecting cylinder 2 can be effectively improved.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The soil sampling device for bamboo shoot planting comprises a support (1) and is characterized in that the inner wall of the support (1) is connected with an adjusting column (4) through a driving part, the bottom end of the adjusting column (4) is fixedly connected with a collecting cylinder (2), the inner wall of the top of the collecting cylinder (2) is fixedly connected with a top support piece (10), the extending end of the top support piece (10) is fixedly connected with a drill bit (9), and the outer wall of the drill bit (9) and the circumferential inner wall of the collecting cylinder (2) form sliding fit;

an air bag (15) is fixedly connected to the inner wall surface of the circumference of the collecting cylinder (2) close to the bottom end; the inner wall of the top of the collecting cylinder (2) is fixedly connected with an air cylinder (13), and the air delivery end of the air cylinder (13) is connected with the air inlet end of the air bag (15) through a guide pipe.

2. The bamboo shoot planting soil sampling device as claimed in claim 1, wherein the inner side surface of the air bag (15) is fixedly connected with a bump (11).

3. The bamboo shoots are planted and are used soil sampling device according to claim 1 characterized in that, the bottom end of collection cylinder (2) is fixedly connected with cutter (14).

4. The soil sampling device for bamboo shoot planting according to claim 1, wherein the driving portion comprises a motor (8) fixedly connected to the inner wall of the bottom of the support (1), a driving gear (16) rotatably connected to the inner wall of the top of the support (1), a conveyor belt (7) arranged on the outer wall surface of the driving gear (16), a transmission gear (18) arranged on the inner wall surface of the conveyor belt (7), and a ring plate (17) fixedly connected to the bottom end of the transmission gear (18), and the bottom end of the driving gear (16) is connected with the output end of the motor (8) through a connecting shaft.

5. The bamboo shoots are planted and are used soil sampling device according to claim 4 characterized in that, the said ring plate (17) and the bottom inner wall of the support (1) form a sliding fit, the outer wall of the adjusting column (4) is arranged on the circumference inner wall of the transmission gear (18).

6. The soil sampling device for bamboo shoot planting according to claim 5, wherein a distance measuring instrument (5) is fixedly connected to the outer wall of the top of the support (1) which is located right below the top end of the adjusting column (4).

7. The bamboo shoots are planted and are used soil sampling device according to claim 1, characterized in that, the support (1) is provided with a footboard layer (19) near the top outer wall of both sides, and the bottom outer wall of the support (1) below the footboard layer (19) is rotatably connected with a positioning pin (12).

8. The bamboo shoot planting soil sampling device as claimed in claim 7, wherein the outer walls of the two sides of the support (1) are rotatably connected with handles (3);

the top surface of the support (1) is provided with a storage box (6).