CN206402668U - A kind of portable punching pit-picker easy to use - Google Patents

Abstract

The utility model discloses a kind of portable punching pit-picker easy to use, including connecting plate, two handrails are provided with the top of connecting plate, the first controller and second controller are respectively arranged with the top of two handrails, servomotor is provided with the top of connecting plate, first controller is electrically connected with servomotor, and servomotor is located between two handrails, and forward and backward, the side of left and right four of connecting plate are provided with telescope support.The portable punching pit-picker easy to use, the effect for the stone that can stop splashing when punching is digged pit is reached, avoid the presence of potential safety hazard, the stone for preventing splashing to get up is splashed on the body of worker, medical expense is saved, the portable punching pit-picker easy to use, mark is reached, it is determined that punching and the effect for scope of digging pit, avoid when punching and digging pit and occur punching dig pit position skew and the appearance of out of plumb, can be adjusted as early as possible when worker has found position skew with out of plumb.

Description

A kind of portable punching pit-picker easy to use

Technical field

The utility model is related to agricultural machinery technological field, specially a kind of portable punching pit-picker easy to use.

Background technology

Pit-picker is mountain region, Qiu Ling, the special-purpose machinery that Gullied afforestation and fertilising are quickly digged pit.Pit-picker allows people Freed from heavy manual labor, be widely used in afforestation, plantation fruit-bearing forest, hedge and autumn are to applying fruit trees with fertilizer etc.. Its powerful is strong, good appearance, and operation is comfortable, and labor intensity is low, is adapted to various landform, and efficiency high is easy to field field Operation.Pit-picker is equipped with hydraulic system to realize the plant equipment of heatable adobe sleeping platform excavation using tractor and excavator as power source.This sets Standby to be typically made up of dynamical system, hydraulic system and the mechanical part of drilling system three, pit-picker can probably be divided into three classes：First, hand Carry formula pit-picker；2nd, forward type pit-picker；3rd, rear-mounted pit-picker.

The small stone that splashing is got up when existing portable punching pit-picker can not stop punching or dig pit, because ground On have stone, can have been splashed unavoidably when punching or digging pit, splashing get up to bring potential safety hazard to worker, if punching or The stone spatter got up is splashed when person digs pit to people, it is gently then red and swollen, livid purple, it is heavy then cause people to fracture, it is splashed to the face of people Portion can bring bigger harm, and medical expense is brought to worker, waste wealth, and existing portable punching pit-picker exists People are it needs to be determined that during scope, position is very fuzzy, neither one standard reference, has the appearance of big error, when portable punching When pit-picker position is offset, people are difficult to find, when discovery, have got to underground very deep, it has not been convenient to use, have given people Work bring inconvenience.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of portable punching pit-picker easy to use, solution The problem of stone spatter determined when punching is digged pit to people.

To realize object above, the utility model is achieved by the following technical programs：

Two are provided with the top of a kind of portable punching pit-picker easy to use, including connecting plate, the connecting plate The first controller and second controller are respectively arranged with the top of handrail, described two handrails, the top of the connecting plate is set There is servomotor, first controller is electrically connected with servomotor, and the servomotor is located between two handrails, described Forward and backward, the side of left and right four of connecting plate are provided with telescope support, the side of four telescope supports away from connecting plate Be provided with retention device, the bottom of the connecting plate is fixedly connected with cutting ferrule, the inner chamber of the cutting ferrule by screwing screw with Excavate the fixed block set at the top of rod to be fixedly connected, the bottom of the connecting plate is provided with four markers, four marks Device point is respectively on four angles of cutting ferrule.

The retention device includes transverse slat, and the bottom of the transverse slat is provided with flexible cage plate, and the flexible cage plate includes the One plate, the top of first plate is inserted in the groove that the Second Board bottom is opened up, the top insertion of the Second Board In the groove that 3rd plate bottom is opened up, the top of the 3rd plate is inserted in the groove that the 4th plate bottom is opened up, described The top of 4th plate is inserted in the groove that the 5th plate bottom is opened up, and the 6th plate bottom is inserted on the top of the 5th plate In the groove opened up, clockwise and anticlockwise motor is provided with the top of the transverse slat, the clockwise and anticlockwise motor electrically connects with second controller Connect, the output shaft of the clockwise and anticlockwise motor is fixedly connected with the side of wire-wrap board, the surface of the wire-wrap board and one end of drawstring It is fixedly connected, the other end of the drawstring sequentially passes through the 6th plate, the 5th plate, the 4th plate, the 3rd plate, the Second Board It is fixedly connected with the first plate and with the bottom of the first plate.

The marker point includes housing, and the housing is internally provided with connection strap, the bottom setting of the connection strap There is adjustable spring, the side of the housing is provided with wrapping post, and the bottom of the adjustable spring is fixedly connected with one end of drawstring, The other end of the drawstring sequentially passes through adjustable spring, connection strap and housing, and the end for extending to hull outside drawstring is wrapped in The surface of wrapping post is simultaneously fixedly connected with the lifting the ball that wrapping post side is set.

It is preferred that, it is respectively provided with the top of the 5th plate, the 4th plate, the 3rd plate, the Second Board and the first plate Limited location block, the quantity of the limited block is provided with ten, and described ten limited blocks are separately positioned on the 5th plate with one group two-by-two Two ends at the top of block, the 4th plate, the 3rd plate, the Second Board and the first plate.

It is preferred that, the both sides of the 5th plate are connected with pulley, and the both sides of the 6th plate inwall are opened Provided with the chute used cooperatively with pulley, the exit of the 6th plate groove is connected with roller, the 5th plate Both sides offer the slide rail that roller is used cooperatively.

It is preferred that, the two ends of the telescope support are respectively arranged with right vertical bar and left vertical bar.

It is preferred that, horizon rule, the center of the horizon rule and the center of connecting plate are provided between described two handrails Place is vertical.

It is preferred that, fixed support is provided with the top of the connecting plate, the fixed support is socketed in the table of servomotor Face.

It is preferred that, the bottom of first plate is provided with lower lock block, and the surface of the lower lock block is provided with antiskid thread.

It is preferred that, the bottom of the adjustable spring is provided with supports block, and the surface area of the supports block is more than the straight of adjustable spring Footpath.

It is preferred that, the outside for excavating rod is socketed with protective case, and the outside of the protective case is provided with Antiskid handle.

The utility model provides a kind of portable punching pit-picker easy to use, possesses following beneficial effect：

(1), the portable punching pit-picker easy to use, by transverse slat, flexible cage plate, the first plate, the Second Board, 3rd plate, the 4th plate, the 5th plate, the 6th plate, clockwise and anticlockwise motor, wire-wrap board and drawstring are used cooperatively, and are reached The effect of the stone of splashing can be stopped when punching is digged pit, it is to avoid the presence of potential safety hazard, it is therefore prevented that splash the stone of getting up Splash on the body of worker, saved medical expense.

(2), the portable punching pit-picker easy to use, passes through housing, connection strap, adjustable spring, wrapping post, drawstring With using cooperatively for lifting the ball, mark is reached, it is determined that punching and the effect for scope of digging pit, it is to avoid the appearance of big error.

(3), the portable punching pit-picker easy to use, passes through the setting of horizon rule, it is to avoid is punching and is digging pit When there is punching and dig pit position skew and the appearance of out of plumb, when worker has found position skew and can adjust as early as possible during out of plumb It is whole.

(4), the portable punching pit-picker easy to use, passes through the first plate, the Second Board, the 3rd plate, the 4th Plate, the 5th plate and using cooperatively for the 6th plate have reached flexible effect, facilitate the stone for stopping and splashing.

(5), the portable punching pit-picker easy to use, by using cooperatively for roller and pulley, facilitates the 5th Plate is moved in the 6th plate interiors, makes the movement of the 5th plate more flexible.

(6), the portable punching pit-picker easy to use, is effectively avoided by the setting limited block of limited block One plate, the Second Board, the 3rd plate, the landing of the 4th plate and the 5th plate at work.

Brief description of the drawings

Fig. 1 is the front section view of the utility model structure；

Fig. 2 is the schematic diagram of the utility model structural markers；

Fig. 3 is the profile of the flexible cage plate of the utility model structure；

Fig. 4 is the top view of the utility model structure telescope support, clockwise and anticlockwise motor, wire-wrap board and drawstring；

Fig. 5 is the utility model structure fixed block, cutting ferrule, telescope support, retention device and excavates rod upward view；

Fig. 6 is the utility model structure A partial enlarged drawing；

Fig. 7 is the utility model structure B partial enlarged drawing.

In figure：1 connecting plate, 2 handrails, 3 servomotors, 4 telescope supports, 5 retention devices, 51 transverse slats, 52 flexible cage plates, 521 first plates, 522 the Second Boards, 523 the 3rd plates, 524 the 4th plates, 525 the 5th plates, 526 the 6th plates, 53 are just Invert motor, 54 wire-wrap boards, 55 drawstrings, 6 cutting ferrules, 7 screwing screws, 8 excavation rods, 9 fixed blocks, 10 markers, 101 housings, 102 Branch is fixed in connection strap, 103 adjustable springs, 104 wrapping posts, 105 drawstrings, 106 lifting the balls, 11 lower lock blocks, 12 rollers, 13 pulleys, 14 Frame, 15 horizon rules, 16 first controllers, 17 second controllers, 18 supports blocks, 19 limited blocks, 20 right vertical bars, 21 left vertical bars, 22 are protected Sheath.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-7 are referred to, the utility model provides a kind of technical scheme：A kind of portable punching easy to use is digged pit Machine, including connecting plate 1, connecting plate 1 have an effect of connection, and the top of connecting plate 1 is provided with two handrails 2, two handrails 2 it Between be provided with horizon rule 15, the center of horizon rule 15 is vertical with the center of connecting plate 1, and the top of two handrails 2 is set respectively The first controller 16 and second controller 17 are equipped with, the top of connecting plate 1 is provided with servomotor 3, and the first controller 16 is with watching Take motor 3 to be electrically connected with, by the setting of the first controller 16, the first controller 16 facilitates unlatching servomotor 3, the first control The power supply mode of device 16 and servomotor 3 processed is powered by external power supply, and the top of connecting plate 1 is provided with fixed support 14, by the setting of fixed support 14, fixed support 14 makes the placement of servomotor 3 more firm, and fixed support 14, which is socketed in, to be watched The surface of motor 3 is taken, servomotor 3 is located between two handrails 2, by the setting of two handrails 2, facilitates the behaviour of user Make and control, forward and backward, the side of left and right four of connecting plate 1 are provided with telescope support 4, and four telescope supports 4 are respectively provided with and stretched Contracting, four sides of the telescope support 4 away from connecting plate 1 are provided with retention device 5, and the two ends of telescope support 4 are set respectively There are right vertical bar 20 and left vertical bar 21, pass through the setting of right vertical bar 20 and left vertical bar 21, the right flexible branch of 21 pairs of vertical bar 20 and left vertical bar Frame 4 serves the effect of protection, effectively avoids contact of the telescope support 4 directly with other devices, and the bottom of connecting plate 1 is consolidated Surely cutting ferrule 6 is connected with, the inner chamber of cutting ferrule 6 is fixedly connected with excavating the fixed block 9 that the top of rod 8 is set by screwing screw 7, excavated The outside of rod 8 is socketed with protective case 22, by cutting ferrule 6, screwing screw 7, the setting for excavating rod 8 and fixed block 9, facilitates maintenance And maintenance, by the setting of protective case 22,22 pairs of protective case excavates the effect that rod 8 serves protection, and the outside of protective case 22 is set Antiskid handle is equipped with, the setting of Antiskid handle facilitates picking and placeing for protective case 22, and the bottom of connecting plate 1 is provided with four markers 10, four markers 10 are respectively on four angles of cutting ferrule 6.

Retention device 5 includes transverse slat 51, and the bottom of transverse slat 51 is provided with flexible cage plate 52, and the cage plate 52 that stretches includes the first plate Block 521, the bottom of the first plate 521 is provided with lower lock block 11, and the surface of lower lock block 11 is provided with antiskid thread, the first plate In the groove that 521 top insertion the Second Board 522 bottom is opened up, top insertion the 3rd plate 523 bottom of the Second Board 522 In the groove opened up, the top of the 3rd plate 523 is inserted in the groove that the bottom of the 4th plate 524 is opened up, the top of the 4th plate 524 In the groove that end insertion the 5th plate 525 bottom is opened up, what the bottom of the 6th plate 526 was opened up inserted in the top of the 5th plate 525 In groove, the 5th plate 525, the 4th plate 524, the 3rd plate 523, the top of the plate 521 of the Second Board 522 and first are all provided with Limited block 19 is equipped with, passes through the first plate 521, the Second Board 522, the 3rd plate 523, the 4th plate 524, the 5th plate 525 With the 6th plate 526 with the use of flexible effect has been reached, the stone for stopping and splashing is facilitated, the quantity of limited block 19 is set Be equipped with ten, ten limited blocks 19 with one group two-by-two be separately positioned on the 5th plate 525, the 4th plate 524, the 3rd plate 523, The two ends at the top of 522 and first plate of the Second Board 521, effectively first is avoided by the setting limited block 19 of limited block 19 Plate 521, the Second Board 522, the 3rd plate 523, the landing of the 4th plate 524 and the 5th plate 525 at work, the 5th plate The both sides of block 525 are connected with pulley 13, and the both sides of the inwall of the 6th plate 526 offer what is used cooperatively with pulley 13 Chute, facilitates the movement of pulley 13, the exit of the groove of the 6th plate 526 is connected with roller by opening up for chute 12, the both sides of the 5th plate 525 offer the slide rail that roller 13 is used cooperatively, and slide rail opens up the shifting for facilitating roller 13 It is dynamic, by using cooperatively for roller 12 and pulley 13, facilitate the 5th plate 525 and moved inside the 6th plate 526, make the 5th The movement of plate 525 is more flexible, and the top of transverse slat 51 is provided with clockwise and anticlockwise motor 53, clockwise and anticlockwise motor 53 and second controller 17 It is electrically connected with, the power supply mode of second controller 17 and clockwise and anticlockwise motor 53 is powered by external power supply, clockwise and anticlockwise motor 53 output shaft is fixedly connected with the side of wire-wrap board 54, and the surface of wire-wrap board 54 is fixedly connected with one end of drawstring 55, is passed through Transverse slat 51, flexible cage plate 52, the first plate 521, the Second Board 522, the 3rd plate 523, the 4th plate 524, the 5th plate 525th, the 6th plate 526, clockwise and anticlockwise motor 53, wire-wrap board 54 and drawstring 55 are used cooperatively, and have reached the energy when punching is digged pit Stop the effect of the stone splashed, it is to avoid the presence of potential safety hazard, the other end of drawstring 55 sequentially pass through the 6th plate 526, 5th plate 525, the 4th plate 524, the 3rd plate 523, the plate 521 of the Second Board 522 and first and with the first plate 521 Bottom is fixedly connected.

Marker 10 includes housing 101, and housing 101 is internally provided with connection strap 102, and the bottom of connection strap 102 is set There is adjustable spring 103, the bottom of adjustable spring 103 is provided with supports block 18, and the surface area of supports block 18 is more than the straight of adjustable spring 103 Footpath, the side of housing 101 is provided with wrapping post 104, and the bottom of adjustable spring 103 is fixedly connected with one end of drawstring 105, drawstring 105 other end sequentially passes through adjustable spring 103, connection strap 102 and housing 101, extends to the external pull cords 105 of housing 101 End be wrapped in the surface of wrapping post 104 and with the side of wrapping post 104 set lifting the ball 106 be fixedly connected, by housing 101, Connection strap 102, adjustable spring 103, wrapping post 104, drawstring 105 and lifting the ball 106 are used cooperatively, and mark have been reached, it is determined that beating Hole and the effect of scope of digging pit, it is to avoid the appearance of big error.

If in use, needing not refer to thing, people can choose excavation rod 8 according to demand, and the excavation rod 8 of selection is inserted into card Inside set 6, it is tightened by screwing screw 7, removes protective case 22, rod 8 will be excavated and lain in a horizontal plane on the bottom surface of excavation, the Two controllers 17 control clockwise and anticlockwise motor 53 is rotated, and the output shaft rotation of clockwise and anticlockwise motor 53 drives wire-wrap board 54 to rotate, drawstring 55 decentralizations, lower lock block 11 declines, the first plate 521, the Second Board 522, the 3rd plate 523, the 4th plate 524 and the 5th plate 525 successively decline contacted with ground, the first controller 16 control servomotor 3 rotate, servomotor 3 rotate drive 6 turns of cutting ferrule Dynamic, the motion of cutting ferrule 6 drives excavation rod 8 to move, the horizon rule 15 that operator can be seen in the middle of handrail 2, by the setting of horizon rule 15, Avoid when punching and digging pit occur punching dig pit position skew and out of plumb appearance, when worker find position skew and Can be adjusted as early as possible during out of plumb, it is ensured that be it is vertical, excavate rod 8 decline during, the first plate 521, the Second Board 522, 3rd plate 523, the 4th plate 524 and the 5th plate 525 are retracted successively.

In use, if desired object of reference, taking-up lifting the ball 106, the cotton rope 105 being wrapped on wrapping post 104 is loosened, stretched Spring 103 is ejected, and supports block 18 declines with the reset of adjustable spring 103, and supports block 18 is supported on the ground, and four markers 10 are ibid Step, it is determined that after pull lifting the ball 106, the forced contraction of adjustable spring 103, supports block 18 with adjustable spring 103 contraction rise, will Cotton rope 105 is wrapped in the surface of wrapping post 104, and lifting the ball 106 is put well, when ibid using the step of telescopic plate 52 of lower section.

In summary, the portable punching pit-picker easy to use, passes through transverse slat 51, flexible cage plate 52, the first plate 521st, the Second Board 522, the 3rd plate 523, the 4th plate 524, the 5th plate 525, the 6th plate 526, clockwise and anticlockwise motor 53, Using cooperatively for wire-wrap board 54 and drawstring 55, reached the effect for the stone that can stop splashing when punching is digged pit, it is to avoid peace The presence of full hidden danger, it is therefore prevented that the stone got up that splashes is splashed on the body of worker, has saved medical expense.

Meanwhile, the portable punching pit-picker easy to use, by housing 101, connection strap 102, adjustable spring 103, Wrapping post 104, drawstring 105 and lifting the ball 106 are used cooperatively, and have reached mark, it is determined that punching and the effect for scope of digging pit, it is to avoid The appearance of big error.

Meanwhile, the portable punching pit-picker easy to use passes through the setting of horizon rule 15, it is to avoid is punching and is digging Occur punching dig pit position skew and the appearance of out of plumb during hole, can be adjusted as early as possible when worker has found position skew with out of plumb It is whole.

Meanwhile, the portable punching pit-picker easy to use passes through the first plate 521, the Second Board 522, the 3rd plate Block 523, the 4th plate 524, the 5th plate 525 and using cooperatively for the 6th plate 526 have reached flexible effect, facilitate resistance Keep off the stone splashed.

Meanwhile, the portable punching pit-picker easy to use, by using cooperatively for roller 12 and pulley 13, is facilitated 5th plate 525 is moved inside the 6th plate 526, makes the movement of the 5th plate 525 more flexible.

Meanwhile, the portable punching pit-picker easy to use is effectively kept away by the setting limited block 19 of limited block 19 The first plate 521, the Second Board 522, the 3rd plate 523, the cunning of the 4th plate 524 and the 5th plate 525 are at work exempted from Fall.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of portable punching pit-picker easy to use, including connecting plate (1), it is characterised in that：The connecting plate (1) Top, which is provided with the top of two handrails (2), described two handrails (2), is respectively arranged with the first controller (16) and the second control Servomotor (3), first controller (16) and servomotor (3) electricity are provided with the top of device (17), the connecting plate (1) Property connection, the servomotor (3) is located between two handrails (2), forward and backward, the side of left and right four of the connecting plate (1) Telescope support (4) is provided with, side of four telescope supports (4) away from connecting plate (1) is provided with retention device (5), the bottom of the connecting plate (1) is fixedly connected with cutting ferrule (6), and the inner chamber of the cutting ferrule (6) passes through screwing screw (7) and digging The fixed block (9) set at the top of pick rod (8) is fixedly connected, and the bottom of the connecting plate (1) is provided with four markers (10), institute Four markers (10) are stated respectively to be located on four angles of cutting ferrule (6)；

The retention device (5) includes transverse slat (51), and the bottom of the transverse slat (51) is provided with flexible cage plate (52), described flexible Cage plate includes the first plate (521), and the groove that the Second Board (522) bottom is opened up is inserted on the top of first plate (521) In, the top of the Second Board (522) is inserted in the groove that the 3rd plate (523) bottom is opened up, the 3rd plate (523) Top insert in the groove that opens up of the 4th plate (524) bottom, the 5th plate is inserted on the top of the 4th plate (524) (525) in the groove that bottom is opened up, the groove that the 6th plate (526) bottom is opened up is inserted on the top of the 5th plate (525) In, clockwise and anticlockwise motor (53), the clockwise and anticlockwise motor (53) and second controller (17) are provided with the top of the transverse slat (51) It is electrically connected with, the output shaft of the clockwise and anticlockwise motor (53) is fixedly connected with the side of wire-wrap board (54), the wire-wrap board (54) Surface be fixedly connected with one end of drawstring (55), the other end of the drawstring (55) sequentially passes through the 6th plate (526), the 5th Plate (525), the 4th plate (524), the 3rd plate (523), the Second Board (522) and the first plate (521) and with the first plate The bottom of block (521) is fixedly connected；

The marker (10) includes housing (101), and the housing (101) is internally provided with connection strap (102), the connection The bottom of bar (102) is provided with adjustable spring (103), and the side of the housing (101) is provided with wrapping post (104), described to stretch The bottom of contracting spring (103) is fixedly connected with one end of drawstring (105), and the other end of the drawstring (105) sequentially passes through flexible Spring (103), connection strap (102) and housing (101), the end for extending to housing (101) external pull cords (105) is wrapped in coiling The surface of post (104) is simultaneously fixedly connected with the lifting the ball (106) that wrapping post (104) side is set.

2. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：5th plate It is respectively provided with the top of block (525), the 4th plate (524), the 3rd plate (523), the Second Board (522) and the first plate (521) Limited location block (19), the quantity of the limited block (19) is provided with ten, and described ten limited blocks (19) are with one group of difference two-by-two It is arranged on the 5th plate (525), the 4th plate (524), the 3rd plate (523), the Second Board (522) and the first plate (521) The two ends at top.

3. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：5th plate The both sides of block (525) are connected with pulley (13), and the both sides of the 6th plate (526) inwall are offered and pulley (13) chute used cooperatively, the exit of the 6th plate (526) groove is connected with roller (12), the 5th plate The both sides of block (525) offer the slide rail that roller (12) is used cooperatively.

4. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：The flexible branch The two ends of frame (4) set right vertical bar (20) and left vertical bar (21) respectively.

5. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：It is described two to help Horizon rule (15) is provided between hand (2), the center of the horizon rule (15) is vertical with the center of connecting plate (1).

6. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：The connecting plate (1) fixed support (14) is provided with the top of, the fixed support (14) is socketed in the surface of servomotor (3).

7. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：First plate The bottom of block (521) is provided with lower lock block (11), and the surface of the lower lock block (11) is provided with antiskid thread.

8. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：The flexible bullet The bottom of spring (103) is provided with supports block (18), and the surface area of the supports block (18) is more than the diameter of adjustable spring (103).

9. a kind of portable punching pit-picker easy to use according to claim 1, it is characterised in that：The excavation rod (8) outside is socketed with protective case (22), and the outside of the protective case (22) is provided with Antiskid handle.