CN216358040U

CN216358040U - Hole digging device

Info

Publication number: CN216358040U
Application number: CN202122821997.5U
Authority: CN
Inventors: 孟庆海; 常艳娥; 吉乃喆; 赵世伟; 冯慧; 鄢志刚; 赵卫华
Original assignee: Beijing Dianchunrunjing Garden Engineering Co ltd
Current assignee: Beijing Dianchunrunjing Garden Engineering Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-22
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to a dig hole device, its backup pad that includes the perforating pipe of vertical setting and be used for butt soil surface, the perforating pipe is along vertical wearing to establish and slide and connect in the backup pad, the backup pad is provided with a plurality of backpulsion springs that are used for ordering about the perforating pipe upwards to slide, the both ends of backpulsion spring are connected respectively in perforating pipe and backup pad, a plurality of handheld poles of perforating pipe fixedly connected with, handheld pole extends along the direction of keeping away from the backup pad. This application has the hole that makes the excavation be convenient for plant, and improves excavation speed's effect simultaneously.

Description

Hole digging device

Technical Field

The application relates to the field of planting equipment for digging holes, in particular to a hole digging device.

Background

Today, before plants are planted, such as flowers, vegetables or other plants, it is often necessary to dig holes in the soil. Wherein, when the gardens of small area are planted, often dig the hole through instrument such as artifical handheld hoe, spade, plant the seedling or the seed of plant into the downthehole that has dug afterwards.

In view of the above-mentioned related technologies, the inventors found that when a hole is dug by a handheld hoe or a shovel, the digging speed is relatively slow, and the size of the dug hole is irregular, so that the plant seedling is prone to toppling when being placed in the hole, and thus the plant is relatively inconvenient to plant.

SUMMERY OF THE UTILITY MODEL

In order to make the hole of digging out be convenient for plant's planting, and improve excavation speed simultaneously, this application provides a dig hole device.

The application provides a dig hole device adopts following technical scheme:

the utility model provides a hole digging device, includes the pipe of punching of vertical setting and the backup pad that is used for butt soil surface, the pipe of punching is worn to establish and is slided along vertical and connect in the backup pad, the backup pad is provided with a plurality of counterthrust springs that are used for ordering about the pipe of punching upwards to slide, the both ends of counterthrust spring are connected respectively in pipe of punching and backup pad.

By adopting the technical scheme, when the device is used, the supporting plate is abutted to soil, the perforated pipe penetrates into the soil, then the perforated pipe is pulled out of the soil, at the moment, the perforated pipe can take out the soil in the perforated pipe, and further, the soil is provided with columnar and regular holes, so that the plant seedlings placed in the holes can be supported by the hole wall, the possibility of falling of the plant seedlings is reduced, and the plant seedlings are convenient to plant; the in-process that the perforating pipe upwards promoted, the reaction spring received the supporting role of backup pad, and the reaction spring can exert thrust to the perforating pipe to make comparatively more laborsaving and improve excavation speed simultaneously when extracting the perforating pipe from soil.

Optionally, the perforating pipe is fixedly connected with a plurality of handheld rods, and the handheld rods extend along the direction far away from the supporting plate.

Through adopting above-mentioned technical scheme, during the use, can be through holding the removal of holding the pole with control perforated pipe by hand to convenient to user's use.

Optionally, a plurality of vertical setting's of backup pad upper end fixedly connected with firm pole, it is a plurality of the coaxial cover of one-to-one is respectively located a plurality of firm poles to the reverse thrust spring, handheld pole is connected with the first lantern ring, and is a plurality of first lantern ring on the handheld pole is respectively the one-to-one cover establish and slide and connect in a plurality of firm poles, the both ends of reverse thrust spring are fixed in backup pad and first lantern ring respectively.

Through adopting above-mentioned technical scheme, when removing the perforated pipe, first lantern ring can slide in step and compress the backstepping spring, and firm pole can do the support to the backstepping spring this moment, reduces the possibility that the backstepping spring takes place to buckle and leads to the backstepping effect of backstepping spring to weaken in the use.

Optionally, the stabilizing rod is provided with a limiting part for limiting the sliding range of the first collar, and the limiting part is located on one side of the first collar, which is away from the supporting plate.

Through adopting above-mentioned technical scheme, the locating part can be to the restriction of first lantern ring, reduces the possibility that first lantern ring drops from the firm pole to stability when increasing the use.

Optionally, the limiting part includes a second sleeve ring and a fixing bolt, the second sleeve ring is sleeved on the stabilizing rod, the second sleeve ring is located on one side, away from the supporting plate, of the first sleeve ring, the stabilizing rod is provided with a fixing hole, and the fixing bolt penetrates through the second sleeve ring and penetrates through the fixing hole.

Through adopting above-mentioned technical scheme, fastening fixing bolt can be fixed the second lantern ring in the firm pole to when the first lantern ring slides on the firm pole, can receive blockking of second lantern ring, reduce the possibility that the first lantern ring drops from the firm pole.

Optionally, the fixed orifices has been seted up a plurality ofly, and is a plurality of the fixed orifices distributes along the length direction of stabilizing rod, the second lantern ring slides and connects in stabilizing rod, fixing bolt wears to locate one of them fixed orifices, first lantern ring fixedly connected with connector, the connector slides and connects in handheld pole, two centre gripping nuts of threaded connection are established to handheld pole cover, the connector is pressed from both sides tightly between two centre gripping nuts.

Through adopting above-mentioned technical scheme, can slide the second cover ring towards the backup pad before using earlier, wear to establish fixing bolt afterwards, be fixed in the fixed orifices that is close to the backup pad with the second cover ring, meanwhile, rotatory centre gripping nut and the connector that slides, with the position of synchronization regulation connector on handheld pole, and then will push back the certain length of spring compression in advance before using, make when excavating the hole of the same degree of depth afterwards, the reaction force that the reaction spring has more, thereby improve the speed when extracting the perforated pipe, further improve the excavation speed of hole.

Optionally, the connector includes the slip round pin, handheld pole sets up along radially running through handheld pole's the hole that slides, the hole that slides extends for rectangular hole and along the length direction of handheld pole, the slip round pin is worn to locate in the hole that slides, the connector still includes two butt portions, two equal fixed connection in connector of butt portion, handheld pole is by the centre gripping between two butt portions, just butt portion inlays and locates handheld pole.

Through adopting above-mentioned technical scheme, set up the connector into sliding pin and two butt portions for at the relative handheld pole in-process that slides of connector, can reduce the possibility of taking place to interfere between the external screw thread on connector and the handheld pole, thereby increase life.

Optionally, the handheld rod is fixedly connected with a force application part for pedaling.

Through adopting above-mentioned technical scheme, wearing to locate soil's in-process with the pipe of punching, can step on application of force portion by the foot to reduce the power of exerting oneself of hand, thereby make when punching comparatively convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

when the device is used, the supporting plate is abutted to soil, the punching pipe penetrates into the soil and then is pulled out, the soil in the punching pipe can be taken out by the punching pipe, and then the soil is provided with a columnar and regular hole, so that the plant seedling placed into the hole can be supported by the hole wall, the possibility of falling of the plant seedling is reduced, and the plant seedling is convenient to plant; in the process of lifting the perforated pipe upwards, the reverse thrust spring is supported by the supporting plate and can apply thrust to the perforated pipe, so that the perforated pipe is relatively labor-saving when being pulled out of soil, and the excavation speed is improved;

before using, can slide the second lantern ring towards the backup pad earlier, wear to establish fixing bolt afterwards, fix the second lantern ring in the fixed orifices that is close to the backup pad, meanwhile, rotatory centre gripping nut and the connector that slides, with the position of synchronization regulation connector on handheld pole, and then will push back certain length of spring compression before using, make when excavating the hole of the same degree of depth afterwards, the reaction force that the reaction spring has more is pushed back to the contrary, thereby improve the speed when extracting the pipe of punching, further improve the excavation speed in hole.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a hand-held pole according to an embodiment of the present application.

Description of reference numerals: 1. perforating a pipe; 2. a support plate; 21. a stabilizing rod; 211. a fixing hole; 3. a reverse-push spring; 4. a hand-held wand; 41. a first collar; 42. a connector; 421. a slide pin; 422. an abutting portion; 43. clamping the nut; 44. a sliding hole; 5. a limiting member; 51. a second collar; 52. fixing the bolt; 6. a force application part.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a hole digging device. Referring to fig. 1, a dig hole device includes perforated pipe 1 and backup pad 2, and perforated pipe 1 vertical setting just wears to establish and slides along vertical and connect in backup pad 2. The perforating pipe 1 is fixedly connected with two handheld rods 4, the handheld rods 4 extend towards the upper part of the perforating pipe 1, and in other embodiments, the handheld rods 4 can be arranged in one or other numbers. The hand-held lever 4 is fixedly connected with a force application part 6.

Backup pad 2 is provided with two reverse thrust springs 3, and the one end of reverse thrust spring 3 is connected respectively in backup pad 2, and the one end that backup pad 2 was kept away from to two reverse thrust springs 3 is connected in two handheld poles 4 of one-to-one respectively.

During the use, with 2 butts in soil in backup pad, hold handheld pole 4 and press afterwards, thereby penetrate inside soil with perforated pipe 1, promote handheld pole 4 afterwards in order to extract perforated pipe 1 from soil, perforated pipe 1 can take out its inside soil this moment, and then set up out the hole of column and rule with soil, make the downthehole plant seedling of putting into afterwards can receive the support of pore wall, reduce the possibility that plant seedling takes place to empty, thereby be convenient for plant seedling's planting.

And in-process with perforating pipe 1 wears to locate soil, can step on application of force portion 6 by the foot to reduce the power of giving up of hand, thereby make when punching comparatively convenient. Simultaneously, in-process that handheld pole 4 promoted upwards receives the supporting role of backup pad 2, and thrust can be applyed to handheld pole 4 to the recoil spring 3 to make comparatively more laborsaving and improve excavation speed simultaneously when extracting in the pipe 1 that will punch from soil.

In the use, in order to increase the stability of reverse thrust spring 3, backup pad 2 upper end is provided with two firm poles 21 to the quantity of reverse thrust spring 3, and firm pole 21 is vertical to be set up, and firm pole 21 fixed connection in backup pad 2 up end. The two reverse thrust springs 3 are respectively coaxially sleeved on the two stabilizing rods 21 in a one-to-one correspondence manner.

Referring to fig. 1 and 2, the handheld rods 4 are connected with first lantern rings 41, the first lantern rings 41 on the two handheld rods 4 are respectively sleeved and slidably connected to the two stabilizing rods 21 in a one-to-one correspondence manner, the reverse thrust spring 3 is located between the first lantern ring 41 and the support plate 2, and two ends of the reverse thrust spring 3 are respectively and fixedly connected to the first lantern ring 41 and the support plate 2.

Referring to fig. 1 and 2, the stabilizing rod 21 is provided with a limiting member 5, the limiting member 5 includes a second collar 51 and a fixing bolt 52, the second collar 51 is sleeved and slidably connected to the stabilizing rod 21, and the second collar 51 is located on one side of the first collar 41 departing from the supporting plate 2. The stabilizing rod 21 is provided with a plurality of fixing holes 211, and the plurality of fixing holes 211 are distributed along the length direction of the stabilizing rod 21. The fixing bolt 52 passes through the second collar 51 and is inserted into one of the fixing holes 211. In other embodiments, the limiting member 5 may also be configured as a limiting nut, the limiting nut is sleeved and screwed on the stabilizing rod 21, and the limiting nut is located on one side of the first collar 41 facing away from the supporting plate 2.

Referring to fig. 2, the first collar 41 is fixedly connected with a connector 42, and the connector 42 is slidably connected to the handheld lever 4. The hand-held rod 4 is sleeved and screwed with two clamping nuts 43, and the connector 42 is clamped between the two clamping nuts 43.

During the use, firm pole 21 can do the support to the counterthrust spring 3, reduces in the use counterthrust spring 3 and takes place the crooked and lead to the possibility that the counterthrust effect of counterthrust spring 3 weakens, and locating part 5 can do the restriction to first lantern ring 41, reduces the possibility that first lantern ring 41 drops from firm pole 21 to stability when increasing the use.

Meanwhile, before use, the second collar 51 can be slid towards the support plate 2, and then the fixing bolt 52 is inserted to fix the second collar 51 in the fixing hole 211 close to the support plate 2. Meanwhile, the clamping nut 43 is rotated and the connector 42 is slid to synchronously adjust the position of the connector 42 on the handheld rod 4, so that the reverse thrust spring 3 is compressed by a certain length in advance before use, and when holes with the same depth are excavated later, the reverse thrust spring 3 has larger reverse thrust acting force, so that the speed of the hole drilling pipe 1 is increased when the hole drilling pipe is pulled out, and the excavation speed of the holes is further increased.

Referring to fig. 3, in order to reduce the possibility of interference between the connection head 42 and the external thread on the hand lever 4 during the sliding movement of the connection head 42 relative to the hand lever 4, the connection head 42 is provided to include a slide pin 421 and two abutting portions 422 fixedly connected to the slide pin 421. The handheld rod 4 is provided with a sliding hole 44 which radially penetrates through the handheld rod 4, the sliding hole 44 is a long hole and extends along the length direction of the handheld rod 4, the sliding pin 421 penetrates through the sliding hole 44, the handheld rod 4 is clamped between two abutting parts 422, and the abutting parts 422 are embedded in the opening edge of the sliding hole 44.

The implementation principle of the hole digging device in the embodiment of the application is as follows: during the use, with 2 butts in soil in backup pad, hold handheld pole 4 and pedal application of force portion simultaneously afterwards, thereby penetrate inside the soil with perforated pipe 1, promote handheld pole 4 afterwards in order to extract perforated pipe 1 from soil, perforated pipe 1 can take out its inside soil this moment, and then set up out the hole of column and rule with soil, make the downthehole plant seedling of putting into afterwards can receive the support of pore wall, reduce the plant seedling and take place the possibility of empting, thereby be convenient for plant seedling's planting.

In-process that handheld pole 4 promoted upwards receives the supporting role of backup pad 2, and thrust can be applyed to handheld pole 4 to the recoil spring 3 to make comparatively more laborsaving and improve excavation speed simultaneously when extracting perforated pipe 1 from soil.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A hole digging device is characterized in that: the utility model provides a punching machine, including vertical setting punching pipe (1) and backup pad (2) that are used for butt soil surface, punching pipe (1) is along vertical wearing to establish and slide and connect in backup pad (2), backup pad (2) are provided with a plurality of backstepping spring (3) that are used for ordering about punching pipe (1) and upwards slide, the both ends of backstepping spring (3) are connected respectively in punching pipe (1) and backup pad (2).

2. A boring device according to claim 1, wherein: the punching pipe (1) is fixedly connected with a plurality of handheld rods (4), and the handheld rods (4) extend along the direction far away from the supporting plate (2).

3. A boring device according to claim 2, wherein: the firm pole (21) of a plurality of vertical settings of backup pad (2) upper end fixedly connected with, it is a plurality of reverse thrust spring (3) is respectively the coaxial cover of one-to-one and locates a plurality of firm poles (21), handheld pole (4) are connected with first lantern ring (41), and are a plurality of first lantern ring (41) on handheld pole (4) are respectively the one-to-one cover to be established and slide and are connected in a plurality of firm poles (21), backup pad (2) and first lantern ring (41) are fixed in respectively at the both ends of reverse thrust spring (3).

4. A boring device according to claim 3, wherein: the stabilizing rod (21) is provided with a limiting piece (5) used for limiting the sliding range of the first sleeve ring (41), and the limiting piece (5) is positioned on one side, deviating from the supporting plate (2), of the first sleeve ring (41).

5. A boring device according to claim 4, wherein: the limiting part (5) comprises a second sleeve ring (51) and a fixing bolt (52), the second sleeve ring (51) is sleeved on the stabilizing rod (21), the second sleeve ring (51) is located on one side, deviating from the supporting plate (2), of the first sleeve ring (41), a fixing hole (211) is formed in the stabilizing rod (21), and the fixing bolt (52) penetrates through the second sleeve ring (51) and penetrates through the fixing hole (211).

6. A boring device according to claim 5, wherein: a plurality ofly, and a plurality ofly have been seted up in fixed orifices (211) the length direction along firm pole (21) distributes in fixed orifices (211), second lantern ring (51) slide and connect in firm pole (21), fixing bolt (52) wear to locate one of them fixed orifices (211), first lantern ring (41) fixedly connected with connector (42), connector (42) slide and connect in handheld pole (4), two centre gripping nut (43) are established and threaded connection to handheld pole (4) cover, connector (42) are pressed from both sides tightly between two centre gripping nut (43).

7. A boring device according to claim 6, wherein: connector (42) are including sliding pin (421), the hole (44) that slides that radially runs through handheld pole (4) is seted up in handheld pole (4), the hole (44) that slides is rectangular hole and extends along the length direction of handheld pole (4), sliding pin (421) are worn to locate the hole (44) that slides, connector (42) still include two butt portions (422), two equal fixed connection in connector (42) of butt portion (422), handheld pole (4) are held between two butt portions (422), just butt portion (422) are inlayed and are located handheld pole (4).

8. A boring device according to claim 2, wherein: the hand-held rod (4) is fixedly connected with a force application part (6) for pedaling.