CN206640948U - A kind of adjustable agricultural spade - Google Patents

Abstract

The utility model discloses a kind of adjustable agricultural spade, including shovel head, thread bush is fixedly connected with the top of the shovel head, threaded rod is provided with the top of the thread bush, fix bar is fixedly connected with the top of the threaded rod, the both sides of the fix bar offer fixing hole, and the both sides of the fix bar inner chamber offer chute, sliding block is slidably connected on the inside of the chute, slide bar is provided with the inside of the sliding block.The utility model is by setting being used cooperatively for fixed block, fix bar, motion bar, back-moving spring, sliding block, chute, fixing hole and slide bar, the length of spade can be adjusted, the using effect of so spade is more preferable, solves spade when in use, because the length of spade can not adjust, spade can not have more the use demand of different users, spade length is adjusted correspondingly, the problem of so as to cause different users effectively to be used spade, substantially increase the versatility of spade.

Description

A kind of adjustable agricultural spade

Technical field

Agriculture appliance technology is the utility model is related to, is specially a kind of adjustable agricultural spade.

Background technology

Agricultural is the growth-development law using animals and plants, and the industry of product is obtained by artificial culture, and agricultural belongs to The primary industry, the science for studying agricultural is agronomy, and the agriculture subject of labour is lived animals and plants, and the product of acquisition is plant In itself, agricultural provides the basic product of the support development of the national economy and development to thing.

During agricultural production, spade is widely used in a variety of applications, and existing spade is using in the market When, it is impossible to the length of spade is effectively adjusted, so when different users to spade in use, length because of spade It can not adjust, the use habit of user is different, so as to which occur that different users can not be effectively used spade asks Topic, greatly reduces the versatility of spade, while also reduce the operating efficiency of user.

Utility model content

The purpose of this utility model is to provide a kind of adjustable agricultural spade, possesses and the length of spade is adjusted The advantages of, solve the problems, such as that different users can not be effectively used spade.

To achieve the above object, the utility model provides following technical scheme：A kind of adjustable agricultural spade, including spade Head, thread bush is fixedly connected with the top of the shovel head, threaded rod, the top of the threaded rod are provided with the top of the thread bush Portion is fixedly connected with fix bar, and the both sides of the fix bar offer fixing hole, and the both sides of the fix bar inner chamber open up There is chute, sliding block is slidably connected on the inside of the chute, slide bar is provided with the inside of the sliding block, is set on the inside of the slide bar Be equipped with motion bar, fix bar is run through at the top of the motion bar, and extends to the top of fix bar, the both sides of the motion bar and Back-moving spring is provided with positioned at the inner chamber of fix bar, is fixedly connected with what is matched with fixing hole on the outside of the back-moving spring Fixed block, fixing hole is run through in the outside of the fixed block, and extends to the outside of fixing hole, is provided with the top of the motion bar Connecting rod, handle is fixedly connected with the top of the connecting rod.

Preferably, the surface of the handle is arranged with antiskid glue sleeve, and the surface of the antiskid glue sleeve is provided with anti-slip veins.

Preferably, the junction on the surface of the threaded rod and thread bush inner chamber is connected through a screw thread.

Preferably, the inner chamber of two chutes and the surface of sliding block are provided with abrasion resistant particles.

Preferably, the both sides of the motion bar bottom are provided with cushion pad, two fixed blocks and back-moving spring point It is not centrosymmetric on motion bar.

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

1st, the utility model by set fixed block, fix bar, motion bar, back-moving spring, sliding block, chute, fixing hole and Slide bar is used cooperatively, and the length of spade can be adjusted, and the using effect of such spade is more preferable, is solved spade and is being used When, because the length of spade can not adjust, spade can not have more the use demand of different users, spade length be carried out corresponding Adjustment, the problem of so as to cause different users effectively to be used spade, the versatility of spade is substantially increased, it is suitable Conjunction is promoted the use of.

2nd, shovel head and fix bar can be effectively separated by the cooperation of thread bush and threaded rod by the utility model, this The utilization ratio of sample spade is higher, avoids shovel head or fix bar after damage, because shovel head can not be separated more with fix bar Change, so as to occur the problem of causing spade integrally to be abandoned, by cushion pad, motion bar can effectively be protected, avoided During to spade length adjustment, motion bar bottom collides user with fix bar, so as to cause motion bar to occur The problem of damage, by antiskid glue sleeve, the hand of user and the frictional force of handle can be improved, avoid the hand and handle of user Frictional force it is smaller, so as to occur the problem of causing spade to be come off from user's hand.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model fix bar sectional view.

In figure：1 shovel head, 2 thread bush, 3 threaded rods, 4 fixed blocks, 5 fix bars, 6 motion bars, 7 connecting rods, 8 handles, 9 are prevented Sliding gum cover, 10 back-moving springs, 11 sliding blocks, 12 chutes, 13 fixing holes, 14 slide bars, 15 cushion pads.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.

Refer to Fig. 1-2, a kind of adjustable agricultural spade, including shovel head 1, the top of shovel head 1 and be fixedly connected with screw thread Set 2, the top of thread bush 2 is provided with threaded rod 3, and the junction on the surface and the inner chamber of thread bush 2 of threaded rod 3 is connected by screw thread Connect, by the cooperation of thread bush 2 and threaded rod 3, shovel head 1 and fix bar 5 can be effectively separated, such spade utilizes effect Rate is higher, avoids shovel head 1 or fix bar 5 after damage, because shovel head 1 can not carry out with fix bar 5 separating replacing, so as to cause The problem of spade is integrally abandoned occurs, and the top of threaded rod 3 is fixedly connected with fix bar 5, and the both sides of fix bar 5 offer Fixing hole 13, the both sides of the inner chamber of fix bar 5 offer chute 12, and the inner side of chute 12 slidably connects sliding block 11, two cunnings The inner chamber of groove 12 and the surface of sliding block 11 are provided with abrasion resistant particles, and the inner side of sliding block 11 is provided with slide bar 14, slide bar 14 it is interior Side is provided with motion bar 6, and fix bar 5 is run through at the top of motion bar 6, and extends to the top of fix bar 5, the both sides of motion bar 6 And back-moving spring 10 is provided with positioned at the inner chamber of fix bar 5, the outside of back-moving spring 10 is fixedly connected with and the phase of fixing hole 13 The fixed block 4 of matching, the both sides of the bottom of motion bar 6 are provided with cushion pad 15, and two fixed blocks 4 and back-moving spring 10 close respectively It is centrosymmetric in motion bar 6, by cushion pad 15, motion bar 6 can be effectively protected, avoid user to spade During length adjustment, the bottom of motion bar 6 collides with fix bar 5, the problem of so as to cause motion bar 6 to damage, Fixing hole 13 is run through in the outside of fixed block 4, and extends to the outside of fixing hole 13, by setting fixed block 4, fix bar 5, activity Bar 6, back-moving spring 10, sliding block 11, chute 12, fixing hole 13 and slide bar 14 are used cooperatively, and the length of spade can be adjusted Whole, the using effect of such spade is more preferable, solves spade when in use, and because the length of spade can not adjust, spade can not be more Have the use demand of different users, spade length is adjusted correspondingly, so as to cause different users can not be to spade The problem of effectively being used, the versatility of spade is substantially increased, be adapted to promote the use of, the top of motion bar 6 is provided with company Extension bar 7, the top of connecting rod 7 are fixedly connected with handle 8, and the surface of handle 8 is arranged with antiskid glue sleeve 9, the surface of antiskid glue sleeve 9 Be provided with anti-slip veins, by antiskid glue sleeve 9, the hand of user and the frictional force of handle 8 can be improved, avoid the hand of user with The frictional force of handle 8 is smaller, so as to occur the problem of causing spade to be come off from user's hand.

In use, when the length of spade needs adjustment, user presses fixed block 4, in the presence of back-moving spring 10 Fixed block 4 enters the inner chamber of fix bar 5, and then user moves motion bar 6, when motion bar 6 is moved to the position needed for user When putting, stop operation, last fixed block 4 is coordinated with fixing hole 13 again in the presence of back-moving spring 10, so as to complete Operation.

In summary：Adjustable agricultural spade, by setting fixed block 4, fix bar 5, motion bar 6, back-moving spring 10th, sliding block 11, chute 12, fixing hole 13 and slide bar 14 are used cooperatively, and to solve different users can not have to spade The problem of effect uses.

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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of adjustable agricultural spade, including shovel head（1）, it is characterised in that：The shovel head（1）Top be fixedly connected with Thread bush（2）, the thread bush（2）Top be provided with threaded rod（3）, the threaded rod（3）Top be fixedly connected with Fixed pole（5）, the fix bar（5）Both sides offer fixing hole（13）, the fix bar（5）The both sides of inner chamber offer Chute（12）, the chute（12）Inner side slidably connect sliding block（11）, the sliding block（11）Inner side be provided with slide bar （14）, the slide bar（14）Inner side be provided with motion bar（6）, the motion bar（6）Top run through fix bar（5）, and prolong Extend fix bar（5）Top, the motion bar（6）Both sides and be located at fix bar（5）Inner chamber be provided with back-moving spring （10）, the back-moving spring（10）Outside be fixedly connected with and fixing hole（13）The fixed block to match（4）, the fixed block （4）Outside run through fixing hole（13）, and extend to fixing hole（13）Outside, the motion bar（6）Top be provided with company Extension bar（7）, the connecting rod（7）Top be fixedly connected with handle（8）.

2. the adjustable agricultural spade of one kind according to claim 1, it is characterised in that：The handle（8）Surface set Provided with antiskid glue sleeve（9）, the antiskid glue sleeve（9）Surface be provided with anti-slip veins.

3. the adjustable agricultural spade of one kind according to claim 1, it is characterised in that：The threaded rod（3）Surface With thread bush（2）The junction of inner chamber is connected through a screw thread.

4. the adjustable agricultural spade of one kind according to claim 1, it is characterised in that：Two chutes（12）It is interior Chamber and sliding block（11）Surface be provided with abrasion resistant particles.

5. the adjustable agricultural spade of one kind according to claim 1, it is characterised in that：The motion bar（6）Bottom Both sides are provided with cushion pad（15）, two fixed blocks（4）And back-moving spring（10）Respectively about motion bar（6）In center Symmetrically.