CN210470239U

CN210470239U - Digging device for strawberry planting

Info

Publication number: CN210470239U
Application number: CN201921018051.1U
Authority: CN
Inventors: 王旭伟; 刘筱曦
Original assignee: Tongchuan Haisheng Modern Agriculture Co ltd
Current assignee: Tongchuan Haisheng Modern Agriculture Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-08
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a digging device for strawberry planting, which comprises a rotary digging part, a motor, a battery and a rotating shaft, wherein the motor and the battery are arranged inside the rotary digging part, the battery is electrically connected with the motor, the power output end of the motor is rotatably connected with the rotating shaft, a blade for rotary digging a soil body is arranged on the periphery of the rotating shaft, a helical blade is fixedly arranged on the periphery of the rotating shaft, a barrel is sleeved on the periphery of the helical blade, an opening for soil discharge is arranged on the outer wall of the barrel close to the top end, and a limiting disc is sleeved on the periphery of the barrel through threads; the position of spacing dish on the barrel is adjusted earlier to reach the effect of predetermined digging depth, then the motor drive axis of rotation is rotatory, and the dregs that the in-process that carries out the auger boring hole is upwards transported and is arranged to the barrel outside from the top of barrel by helical blade in the barrel, makes after digging the hole, can not pile up scattered soil in the hole, is convenient for plant the strawberry seedling fast.

Description

Digging device for strawberry planting

Technical Field

The utility model relates to a strawberry cultivation technical field specifically is a strawberry is planted with device of digging pit.

Background

In recent years, strawberries have become more and more popular. With the continuous improvement of strawberry planting technology, the strawberry cultivation area in China is also rapidly enlarged. When the strawberry is planted, high-quality seeds are selected firstly, then the seeds are planted in a nursery for early seedling culture, a cylindrical vessel made of degradable materials is usually adopted during seedling culture, and after the strawberry seedling culture is finished, the seedlings are fixedly planted and planted in a large scale. Therefore, the planting steps of the strawberries are very complicated, and particularly, the digging work is needed during the planting. The method of digging pit that now generally adopts still artifical handheld tool digs the pit, it is very low to dig pit efficiency like this, when the strawberry is planted to large tracts of land, need a large amount of manpowers and material resources, greatly increased the cost of planting the strawberry, moreover, the in-process of artifical digging pit, the depth in pit needs people's experience to confirm, hardly guarantee that the pit of digging all accords with the standard that the strawberry was planted, influence the output of strawberry easily, therefore, the device that is used for digging pit and can control the depth in pit is urgently needed.

However, the prior art strawberry planting pit digging device has many defects in the practical use process, such as:

the prior art discloses a digging device (CN 205611201U) for strawberry planting, which is provided with a limiting device consisting of a telescopic rod and a limiting plate, can check the digging depth in advance, then a motor drives an auger to dig soil, so that a planting pit with standard depth can be obtained conveniently,

but the loose soil that this digging device was dug soon can fall back the position of planting the hole soon at the in-process of digging soon, still need clear up the process of loosing soil in the hole when planting strawberry seedling, when adjusting the planting hole degree of depth in addition, need adjust two telescopic links in order to realize that the limiting plate adheres to around planting the hole position, and the operation is comparatively troublesome, and is difficult to guarantee that the length of two telescopic links is the same, easily leads to planting the hole crooked, is unfavorable for high-efficient planting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strawberry is planted with device of digging pit, including digging portion, motor, battery and axis of rotation soon, the inside of digging portion soon is provided with motor and battery, battery and motor electric connection, the power take off end of motor rotates and is connected with the axis of rotation, and the periphery of axis of rotation is provided with the blade that is used for digging the soil body soon, the fixed helical blade that is provided with in periphery of axis of rotation, helical blade's peripheral cover is equipped with the barrel, and the outer wall of barrel is close to top department and offers the opening that is used for the dumping, the periphery of barrel has cup jointed spacing dish through the screw thread.

Preferably, the top end of the rotary digging part is provided with a handle, a power output shaft of a motor arranged in the rotary digging part penetrates through the center of the lower surface of the rotary digging part and is connected with the rotary shaft, a cutting blade is arranged on the periphery of the bottom end of the rotary shaft, and a helical blade is arranged on the periphery of the rotary shaft above the cutting blade.

Preferably, the angle between the cutting blade and the horizontal plane is 30-45 °, and the bottom edge of the cutting blade is provided with a cutting edge facing the rotation direction of the rotating shaft.

Preferably, the lower surface edge of the rotary excavating part is in threaded sleeve joint with the barrel, the position, close to the top end, of the outer wall of the barrel is provided with four soil discharging holes, and the four soil discharging holes are uniformly formed in the outer wall of the barrel along the circumferential direction.

Preferably, the top end of the soil discharging hole is flush with the lower surface of the rotary digging part, and the bottom end of the soil discharging hole is higher than the peripheral threads of the cylinder body.

Preferably, the limiting disc is in a frustum shape.

Preferably, the bottom end of the cylinder body is provided with a cutting edge.

Preferably, the bottom end of the rotating shaft is fixedly connected with a conical head.

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

the utility model relates to a strawberry planting hole digging device is sleeved with a barrel at the periphery of a rotary digging part, and the periphery of a drill rod of the rotary digging part is provided with helical blades, so that scattered soil generated in the process of spirally drilling the hole is upwards transported in the barrel by the helical blades and is discharged to the outside of the barrel from the top of the barrel, and after the hole is dug, the scattered soil can not be accumulated in the hole, thereby being convenient for quickly planting strawberry seedlings; in addition, the limiting disc is spirally sleeved on the periphery of the barrel, so that the effect of conveniently setting the digging depth is achieved.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic view of the overall top view structure of the present invention.

In the figure: 100-a rotary digging part; 101-a motor; 102-a battery; 103-a rotating shaft; 104-helical blades; 105-a cutting insert; 106-cone head; 200-barrel body; 201-a soil discharge hole; 202-limiting disk.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a digging device for strawberry planting comprises a rotary digging part 100, a motor 101, a battery 102 and a rotating shaft 103, wherein the motor 101 and the battery 102 are arranged inside the rotary digging part 100, the battery 102 is electrically connected with the motor 101, the power output end of the motor 101 is rotatably connected with the rotating shaft 103, blades for rotary digging of soil are arranged on the periphery of the rotating shaft 103, a helical blade 104 is fixedly arranged on the periphery of the rotating shaft 103, a barrel 200 is sleeved on the periphery of the helical blade 104, an opening for soil discharge is formed in the position, close to the top end, of the outer wall of the barrel 200, a limiting disc 202 is sleeved on the periphery of the barrel 200 through threads, the position of the limiting disc 202 on the barrel 200 is adjusted to achieve the effect of preset digging depth, then, dregs generated in the process of the rotary digging of the rotating shaft 103 driven by the motor 101 to rotate to carry out the spiral digging are upwards transported by the helical blade 104 in the barrel 200, after digging the pit, scattered soil can not be piled up in the pit, and strawberry seedlings can be planted fast.

The top end of the rotary digging part 100 is provided with a handle, a power output shaft of a motor 101 arranged in the rotary digging part 100 penetrates through the center of the lower surface of the rotary digging part and then is connected with a rotary shaft 103, the periphery of the bottom end of the rotary shaft 103 is provided with a cutting blade 105, a spiral blade 104 is arranged at the position, above the cutting blade 105, of the periphery of the rotary shaft 103, the handle is held by hand to facilitate the pressure on the rotary digging part 100, the cutting blade 105 is used for cutting soil, the cut residue soil is upwards transported by the spiral blade 104 to be discharged out of the cylinder 200, the included angle between the cutting blade 105 and the horizontal plane is 30-45 degrees, the bottom edge of the cutting blade 105 is provided with a cutting edge facing the rotary direction of the rotary shaft 103, so that the cutting blade 105 can smoothly and rapidly cut the soil, the edge of the lower surface of the rotary digging part 100 is in, the rotary digging part 100 can be quickly combined with the cylinder body 200, the generated residue soil can be diffused and discharged to the periphery of the cylinder body 200, so that the soil discharging process is smoother, the top end of the soil discharging hole 201 is flush with the lower surface of the rotary digging part 100, the bottom end of the soil discharging hole 201 is higher than the threads of the periphery of the cylinder body 200, the sufficient soil discharging sectional area of the soil discharging hole 201 is ensured, the residue soil can be discharged more smoothly, the limiting disc 202 is in a frustum shape, the residue soil can be diffused to the periphery of the cylinder body 200 smoothly after being discharged from the soil discharging hole 201, the bottom end of the cylinder body 200 is provided with a cutting edge, so that the whole falling of the cylinder body 200 and the rotary digging part 100 is smoother in the rotary digging process, the conical head 106 is fixedly connected to the bottom end of the rotating shaft 103, the conical head 106 is aligned to the center of a digging point before rotary digging, the accurate positioning of the digging position is convenient, the, thereby the operation is more stable.

The working principle is as follows: when the combined type pit digging device is used, the limiting disc 202 is firstly screwed to a proper position on the cylinder body 200 to complete the presetting of the depth of a planting pit, then the rotary digging part 100 is in threaded sleeve connection with the cylinder body 200, the assembled pit digging device is arranged at a pit digging place, the conical head 106 is aligned to the center of the pit digging place, then the motor 101 is started and the rotary digging part 100 is held by hands to apply force downwards, the motor 101 drives the rotating shaft 103 to rotate, the cutting blade 106 rotates to cut soil, the cut soil is rotated by the helical blade 104 to be conveyed upwards and is discharged out of the cylinder body 200 from the soil discharge hole 201, soil slag is discharged along the surface of the limiting disc 202 to the periphery, when the lower surface of the limiting disc 202 contacts the ground, the preset depth of the planting pit is reached, at the moment, the rotary digging part 100 and the cylinder body 200 are taken out of the.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely for

To distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strawberry is planted with digging device, is including digging portion (100), motor (101), battery (102) and axis of rotation (103) soon, the inside of digging portion (100) soon is provided with motor (101) and battery (102), battery (102) and motor (101) electric connection, the power take off end of motor (101) rotates and is connected with axis of rotation (103), and the periphery of axis of rotation (103) is provided with the blade that is used for digging soon the soil body, its characterized in that: the periphery of the rotating shaft (103) is fixedly provided with a helical blade (104), the periphery of the helical blade (104) is sleeved with a barrel (200), an opening for discharging soil is formed in the position, close to the top end, of the outer wall of the barrel (200), and the periphery of the barrel (200) is sleeved with a limiting disc (202) through threads.

2. The digging device for strawberry planting according to claim 1, wherein: the top end of the rotary digging part (100) is provided with a handle, a power output shaft of a motor (101) arranged in the rotary digging part (100) penetrates through the center of the lower surface of the power output shaft and then is connected with a rotating shaft (103), a cutting blade (105) is arranged on the periphery of the bottom end of the rotating shaft (103), and a spiral blade (104) is arranged on the periphery of the rotating shaft (103) above the cutting blade (105).

3. The digging device for strawberry planting according to claim 2, wherein: the included angle between the cutting blade (105) and the horizontal plane is 30-45 degrees, and the bottom edge of the cutting blade (105) is provided with a cutting edge facing the rotating direction of the rotating shaft (103).

4. The digging device for strawberry planting according to claim 2, wherein: the lower surface edge of the rotary excavating part (100) is in threaded sleeve joint with the barrel (200), a soil discharging hole (201) is formed in the position, close to the top end, of the outer wall of the barrel (200), and four soil discharging holes (201) are uniformly formed in the outer wall of the barrel (200) in the circumferential direction.

5. The digging device for strawberry planting according to claim 4, wherein: the top end of the waste discharge hole (201) is flush with the lower surface of the rotary digging part (100), and the bottom end of the waste discharge hole (201) is higher than the peripheral threads of the cylinder body (200).

6. The digging device for strawberry planting according to claim 1, wherein: the limiting disc (202) is in a frustum shape.

7. The digging device for strawberry planting according to claim 1, wherein: the bottom end of the cylinder body (200) is provided with a cutting edge.

8. The digging device for strawberry planting according to claim 1, wherein: the bottom end of the rotating shaft (103) is fixedly connected with a conical head (106).