CN211152624U

CN211152624U - Novel lifting type labor-saving shovel

Info

Publication number: CN211152624U
Application number: CN201921106124.2U
Authority: CN
Inventors: 王毅博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-08-04
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a novel laborsaving spade of lift-draw formula, including the spade head, the overhead first rotating device that is provided with of spade, the last spade fixed sleeve that is provided with of rotating device, be provided with the spade pole on the spade fixed sleeve, the fixed draw-in groove that is provided with on the spade pole, the overhead second rotating device that is provided with of spade, be provided with the lifting rod on the second rotating device, be provided with fixed buckle on the lifting rod, be provided with first handle on the lifting rod, the utility model relates to a novel laborsaving spade of lift-draw formula, simple structure, the lifting rod is ordinary spade when fixing on the spade pole, when using the lifting rod, effectively utilizes the extension nature of lever promptly, and the during operation lets the people avoid frequently bending the pungency of waist, mentions the burden that the heavy object becomes the power of avoiding the lever instrument reaction force again and bring for the health.

Description

Novel lifting type labor-saving shovel

Technical Field

The utility model relates to an agricultural tool field specifically is a novel laborsaving spade of lift-draw formula.

Background

Shovels are widely used in life, and particularly in the agricultural production process, a large amount of shovels are used for assisting to complete work.

The lever tools such as the existing spade and the like have the characteristics of labor and time saving, labor saving, and often a plurality of scenes or even labor waste, and the body is tired in long-time work, thereby wasting time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior lever tools such as shovels are not labor-saving, often many scenes are labor-saving and even labor-saving, the long-time working body is tired out, and the time and the labor are wasted, and the novel lifting type labor-saving shovel is provided.

In order to achieve the above object, the utility model provides a following technical scheme: including the spade head, be provided with first rotating device on the spade head, the last spade fixed sleeve that is provided with of rotating device, be provided with the spade pole on the spade fixed sleeve, the fixed draw-in groove that is provided with on the spade pole, be provided with second rotating device on the spade head, be provided with on the second rotating device and carry the pull rod, be provided with fixed buckle on carrying the pull rod, be provided with first handle on carrying the pull rod, be provided with the same screw of a plurality of specification on carrying the pull rod, be connected with the second handle through bolt and nut on the spade pole, second rotating device comprises support frame and axis of rotation, the overhead welding of spade has the support frame, be connected with the axis of rotation on the support frame, be provided with the slip hasp on the spade pole.

Preferably, the sliding lock comprises a sliding button and a T-shaped lock, a fixing groove is formed in the shovel rod, a sliding groove is formed in the lifting rod, a sliding block corresponding to the sliding groove is arranged on the sliding button, the sliding button moves up and down along the sliding groove, the T-shaped lock is driven to move up and down in the fixing groove, when the T-shaped lock moves to the upper end of the fixing groove, a self-locking phenomenon is achieved, and when the T-shaped lock moves to the lower end of the fixing groove, self-locking is released.

Preferably, the spade pole is embedded in the spade fixed sleeve, be provided with the screw on the spade fixed sleeve, the spade fixed sleeve passes through screwed connection with the spade pole fixed, and the spade pole inserts in the spade fixed sleeve, utilizes the screw to pass spade fixed sleeve and spade pole and fixes.

Preferably, the spade pole is cylindrical, and the material is timber, and cylindrical user comfort level that increases, the holistic weight of timber alleviates, increases certain toughness simultaneously.

Preferably, the second rotating device is the same as the first rotating device in structure, and the shovel fixing sleeve and the lifting rod can be adjusted in angle around the iron bridge head.

Preferably, the fixed buckle is connected with the fixed clamping groove in an interference fit mode, connection and disassembly are convenient, the fixed buckle is downwards pressed and fixed in the fixed clamping groove, and the fixed buckle is upwards lifted to be separated from the fixed clamping groove.

Preferably, the front end face of the lifting rod is narrow, the rear end face of the lifting rod is in a concave semicircular shape, the front end face is narrow, resistance can be reduced, and the concave semicircular shape of the rear end face is attached to the shovel rod.

Preferably, the rotating shaft penetrates through the lifting rod, a gap exists between the lifting rod and the rotating shaft, and the lifting rod can rotate around the supporting frame under the action of the rotating shaft.

Preferably, the spade head can be replaced by a fork or a tool for lifting snow and rubbing a heavy object by a lever, and the device can be widely used for a tool for rubbing a heavy object by a lever.

Preferably, the lifting rod and the first handle penetrate through the screw hole through the bolt to be connected, the bolt penetrates through the lifting rod and is fixed in the screw hole, and meanwhile, the position is convenient to detach and replace.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel laborsaving spade of lift-draw formula, moreover, the steam generator is simple in structure, be ordinary spade when carrying the pull rod to fix on the spade pole, when using the pull rod, effectively utilize the extensibility of lever promptly, the during operation lets the people avoid the painfulness of frequently bowing, mention the burden that the heavy object becomes looks again and avoids lever instrument reaction force and bring for the health, and when outwards throwing the heavy object, the hand is followed one to throwing direction one and carrying the back hand cooperation and push away equally not receiving the restriction of lever reaction force, form a swing, just can throw the heavy object very far.

Drawings

Fig. 1 is a schematic structural view of the pull-up power saving shovel of the present invention.

Fig. 2 is a front view of the pull-up power saving shovel of the present invention.

Fig. 3 is a top view of the pull-up power saving shovel of the present invention.

Fig. 4 is a schematic structural view of the first rotating device of the pull-up labor-saving shovel of the present invention.

Fig. 5 is a schematic view of the connection between the fixing slot and the fixing buckle of the present invention.

Fig. 6 is a schematic connection diagram of the sliding lock of the present invention.

Fig. 7 is a schematic structural view of the fixing groove of the present invention.

In the figure: 1-shovel head, 2-shovel fixing sleeve, 3-shovel rod, 4-second rotating device, 5-lifting rod, 6-fixing clamping groove, 7-fixing buckle, 8-first handle, 9-bolt, 10-screw hole, 11-second handle, 12-first rotating device, 13-rotating shaft, 14-supporting frame, 15-sliding lock, 16-sliding button, 17-sliding groove, 18-T-shaped lock and 19-fixing groove.

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. 1-7, the present invention provides a technical solution: including spade head 1, its characterized in that: the shovel head 1 is provided with a first rotating device 12, the rotating device 12 is provided with a shovel fixing sleeve 2 which plays a role in fixed connection and can rotate around the shovel head by 90 degrees, the shovel fixing sleeve 2 is provided with a shovel rod 3, the shovel rod 3 is fixedly provided with a fixing clamping groove 6 and fixed buckle connection, the shovel head 1 is provided with a second rotating device 4 which is convenient for realizing rotation, the second rotating device 4 is provided with a lifting rod 5 and an auxiliary rod which can realize 180-degree rotation, the lifting rod 5 is provided with a fixing buckle 7 which can fix the lifting rod and the shovel rod, the lifting rod 5 is provided with a first handle 8 which is convenient for a worker to use, the lifting rod 5 is provided with a plurality of screw holes 10 with the same specification and is connected with the first handle, the shovel rod 3 is connected with a second handle 11 through bolts and nuts, the shovel is characterized in that the second rotating device 4 is composed of a support frame 14 and a rotating shaft 13, the support frame 14 is welded on the shovel head 1 and has a supporting function, the rotating shaft 13 is connected on the support frame 14 to realize angular rotation, a sliding lock catch 15 is arranged on the shovel rod 3, the sliding lock catch 15 is composed of a sliding button 16 and a T-shaped lock catch 18, a fixing groove 19 is arranged in the shovel rod 3, a sliding groove 17 is arranged on the lifting rod 5, a sliding block corresponding to the sliding groove 17 is arranged on the sliding button 16, the sliding button moves up and down along the sliding groove to drive the T-shaped lock catch to move up and down in the fixing groove, when the shovel rod moves to the upper end of the fixing groove, the self-locking phenomenon is realized, when the shovel rod moves to the lower end of the fixing groove, the self-locking is released, the shovel rod 3 is embedded in the shovel fixing sleeve 2, the shovel fixing sleeve 2 and the shovel rod 3 are fixedly connected through screws, the shovel rod is inserted into the shovel fixing sleeve and fixed by penetrating the shovel fixing sleeve and the shovel rod through screws, the shovel rod 3 is cylindrical and made of wood, the cylindrical shape increases the use comfort level of a user, the wood lightens the whole weight and increases certain toughness, a support frame is arranged on the shovel head 1, the second rotating device is the same as the first rotating device in structure, the shovel fixing sleeve and the lifting rod can be angularly adjusted around the iron bridge head, the fixing buckle 7 is connected with the fixing clamping groove 6 in an interference fit manner and is convenient to connect and detach, the fixing buckle is downwards fixed in the fixing clamping groove and upwards lifted to separate the fixing buckle from the fixing clamping groove, the front end face of the lifting rod 5 is narrow, the rear end face is in a concave semicircular shape, the front end face is narrow and can reduce resistance, the semicircular and spade pole of rear end face indent are to laminating, axis of rotation 13 crosses lifting rod 5, there is the clearance between lifting rod 5 and the axis of rotation 13, and lifting rod can rotate around the support frame under the effect of axis of rotation, spade head 1 can be replaced to fork, snow and lift the instrument that has the lever to rub the heavy object with the hands, but this device wide use and the instrument of getting the heavy object with the hands that has the lever, lifting rod 5 passes screw 10 with first handle 8 through bolt 9 and is connected, and the bolt passes lifting rod, fixes in the screw simultaneously, conveniently dismantles simultaneously and changes the position.

The utility model discloses a theory of operation does: under normal use, fixed buckle 7 on the lifting rod 5 passes through interference fit to be fixed in fixed slot 6 on spade pole 3, make lifting rod 5, spade fixed sleeve 2 and the first three of spade form fixed triangle-shaped, realize the auto-lock, the heavy object is got with the hands to normal utilization spade head 1, the work of getting the heavy object is got with the hands to the completion, pulling lifting rod 5 rotates forward, fixed buckle 7 breaks away from fixed slot 6 fixed, lifting rod 5 rotates around the first 1 of spade under the effect of second rotating device 4, make lifting rod 5, spade fixed sleeve 2 and the first three of iron bridge auto-lock are relieved, the staff is on the one hand lifting rod 5, spade pole 3 is held on the other hand, the heavy object is upwards lifted, accomplish work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel laborsaving spade of lift-draw formula, includes spade head (1), its characterized in that: the shovel is characterized in that a first rotating device (12) is arranged on the shovel head (1), a shovel fixing sleeve (2) is arranged on the rotating device (12), a shovel rod (3) is arranged on the shovel fixing sleeve (2), a fixing clamping groove (6) is fixedly arranged on the shovel rod (3), a second rotating device (4) is arranged on the shovel head (1), a lifting rod (5) is arranged on the second rotating device (4), a fixing buckle (7) is arranged on the lifting rod (5), a first handle (8) is arranged on the lifting rod (5), a plurality of screw holes (10) with the same specification are arranged on the lifting rod (5), a second handle (11) is connected to the shovel rod (3) through bolts and nuts, the second rotating device (4) is composed of a support frame (14) and a rotating shaft (13), the support frame (14) is welded on the shovel head (1), the support frame (14) is connected with a rotating shaft (13), and the shovel rod (3) is provided with a sliding lock catch (15).

2. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the shovel is characterized in that the sliding lock catch (15) is composed of a sliding button (16) and a T-shaped lock catch (18), a fixing groove (19) is formed in the shovel rod (3), a sliding groove (17) is formed in the lifting rod (5), and a sliding block corresponding to the sliding groove (17) is arranged on the sliding button (16).

3. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: spade pole (3) are embedded in spade fixed sleeve (2), be provided with the screw on spade fixed sleeve (2), spade fixed sleeve (2) are fixed through screwed connection with spade pole (3).

4. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the spade rod (3) is cylindrical and is made of wood.

5. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the second rotating device (4) has the same structure as the first rotating device (12).

6. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the fixed buckle (7) is connected with the fixed clamping groove (6) in an interference fit manner.

7. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the front end face of the lifting rod (5) is narrow, and the rear end face of the lifting rod is in a concave semicircular shape.

8. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the rotating shaft (13) penetrates through the lifting rod (5), and a gap exists between the lifting rod (5) and the rotating shaft (13).

9. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the spade head (1) can be replaced by a fork and a tool for picking up a heavy object by twisting a lever when snow falls.

10. The novel lifting type labor-saving shovel as claimed in claim 1, wherein: the lifting rod (5) is connected with the first handle (8) through a bolt (9) penetrating through a screw hole (10).