CN214985544U

CN214985544U - Graphite boat transport is with small handcart anti falling mechanism

Info

Publication number: CN214985544U
Application number: CN202121184019.8U
Authority: CN
Inventors: 任景洲; 刘站站; 刘金军; 穆亚琦; 陈壮云; 张磊
Original assignee: Changzhou Apu Intelligent Technology Co ltd
Current assignee: Changzhou Apu Intelligent Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a trolley anti-falling mechanism for carrying a graphite boat, which relates to the technical field of graphite grinding tool carrying equipment; the cart comprises a cart body, wherein the four peripheral walls of the cart body are provided with grooves, supporting blocks are inserted into the grooves, pushing blocks are fixed on the outer sides of the supporting blocks, a plurality of fixing blocks are fixed on the periphery of the bottom of the cart body, electric push rods are fixed on the outer sides of the fixing blocks, and pushing ends of the electric push rods are connected with the pushing blocks; a plurality of supports are fixed on the supporting blocks, movable blocks are slidably arranged on the upper sides of the supports, a driving motor is fixed on the inner bottom surface of each support, an external threaded rod is fixed on an output shaft of the driving motor, an internal threaded pipe is spirally connected to the external threaded rod through threads, a connecting block is fixed between every two adjacent supports, a limiting seat is fixed on each connecting block, and a movable supporting block is inserted in each limiting seat; through restricting the graphite grinding apparatus, the phenomenon that the graphite grinding apparatus can not drop in the handling process is avoided, the handling quality is improved, and the graphite grinding apparatus is suitable for batch handling operation of the graphite grinding apparatus.

Description

Graphite boat transport is with small handcart anti falling mechanism

Technical Field

The utility model relates to a graphite grinding apparatus haulage equipment technical field, concretely relates to graphite boat is shallow anti falling mechanism for transport.

Background

The graphite boat is exactly the graphite mold, and graphite mold itself is a carrier, and graphite mold is in the course of working, according to manufacturing procedure's demand, needs carry the operation, and in batch handling, need operate with the help of the shallow to this alleviates staff's transport intensity, but, large batch graphite grinding apparatus is placing the in-process, and is not spacing operation, and under inertial effect, the phenomenon of landing can appear in graphite grinding apparatus, leads to graphite mold's damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's small handcart anti falling mechanism for graphite boat transport, through restricting graphite grinding apparatus, make the handling in-process, the phenomenon that drops can not appear in the graphite grinding apparatus, improved the transport quality, be applicable to the batch transport operation of graphite grinding apparatus.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the trolley comprises a trolley body and a push handle, wherein the push handle is arranged on the right side of the trolley body; the trolley comprises a trolley body, and is characterized by further comprising supporting blocks, a support, a movable block, a connecting support block, a limiting seat and a movable support block, wherein grooves are formed in the peripheral wall of the trolley body, a plurality of slide rails are fixed on the inner bottom surface of each groove, the slide rails are arranged among the slide rails at equal intervals, the supporting blocks are inserted into the grooves, a plurality of slide grooves are formed in the bottom of each supporting block, the supporting blocks are arranged on the slide rails in a sliding mode through the slide grooves, pushing blocks are fixed on the outer sides of the supporting blocks, a plurality of fixed blocks are fixed on the periphery of the bottom of the trolley body, electric push rods are fixed on the outer sides of the fixed blocks, and pushing ends of the electric push rods are connected with the pushing blocks; a plurality of supports are fixed on the supporting blocks, movable blocks are arranged on the upper sides of the supports in a sliding manner, a driving motor is fixed on the inner bottom surface of each support, an external threaded rod is fixed on an output shaft of the driving motor, an internal threaded pipe is arranged on the external threaded rod in a screwed manner through threads, the upper end of the internal threaded pipe is connected and fixed with the movable blocks, a connecting block is fixed between every two adjacent supports, a limiting seat is fixed on the connecting block, a movable supporting block is inserted into the limiting seat, a connecting supporting block is fixed between the upper sides of every two adjacent movable blocks, and the upper sides of the movable supporting blocks are connected and fixed with the connecting supporting block; the electric push rod and the driving motor are connected with a power supply in the cart body.

Preferably, a limiting groove is formed in the limiting seat, a limiting support block is fixed at the bottom of the movable support block, and the limiting support block is arranged in the limiting groove in a vertically sliding manner.

Preferably, the pushing handle comprises a fixed support block and a movable handle, the fixed support block is symmetrically arranged around the right side of the cart body, a pushing groove is formed in the fixed support block, moving rods on the front side and the rear side of the movable handle are respectively inserted into the corresponding pushing grooves, a plurality of first positioning grooves are formed in the fixed support block, the first positioning grooves are communicated with the pushing grooves, a plurality of second positioning grooves are formed in the moving rods, positioning studs penetrate through the first positioning grooves and the second positioning grooves, the front ends and the rear ends of the positioning studs are exposed outside the fixed support block, and the exposed ends are screwed with nuts through threads.

Preferably, fixed prop up the piece and keep away from inserting in one side of removing the handle and establish and be fixed with the counter roll, the counter roll passes through the bearing and connects the setting with shallow body soon, the cover is established and is fixed with driven gear on the counter roll, and driven gear sets up in the inboard of fixed prop up the piece, the right side front and back symmetry of shallow body is fixed with the rotation motor, be fixed with the pivot on the output shaft of rotation motor, the cover is established and is fixed with the driving gear in the pivot, the driving gear flushes the setting with driven gear, be connected through the chain conveying between the driving gear and the driven gear with one side, the rotation motor is connected with this internal power of shallow.

Preferably, the fixed inner side wall of the supporting block is fixed with a guide rod, the guide rod is arranged on the left side of the supporting shaft, guide grooves are formed in the right sides of the front side wall and the rear side wall of the cart body and are of arc-shaped structures, and the guide rod is rotatably inserted into the guide grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in a shallow anti falling mechanism is used in graphite boat transport, through restricting graphite grinding apparatus, in making the handling, the phenomenon that drops can not appear in the graphite grinding apparatus, improved the transport quality, be applicable to the batch transport operation of graphite grinding apparatus.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 1.

Fig. 5 is an enlarged view of the portion C in fig. 2.

Fig. 6 is an enlarged view of a portion D in fig. 3.

Fig. 7 is a schematic structural view of the middle push handle of the present invention.

Description of reference numerals:

the trolley comprises a trolley body 1, a groove 1-1, a guide groove 1-2, a push handle 2, a fixed support block 2-1, a push groove 2-1-1, a first positioning groove 2-1-2, a moving handle 2-2, a moving rod 2-2-1, a second positioning groove 2-2-2, a positioning stud 2-3, a supporting block 3, a sliding groove 3-1, a support 4, a moving block 5, a connecting block 6, a connecting support block 7, a limiting seat 8, a limiting groove 8-1, a movable support block 9, a sliding rail 10, a push block 11, a fixed block 12, an electric push rod 13, a driving motor 14, an external threaded rod 15, an internal threaded pipe 16, a limiting support block 17, a fulcrum shaft 18, a driven gear 19, a rotating motor 20, a driving gear 21 and a guide rod 22.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the trolley comprises a trolley body 1 and a push handle 2, wherein the push handle 2 is arranged on the right side of the trolley body 1; the trolley comprises a supporting block 3, a support 4, a movable block 5, a connecting block 6, a connecting support 7, a limiting seat 8 and a movable support 9, wherein grooves 1-1 are formed in the peripheral wall of a trolley body 1, three sliding rails 10 are fixed to the inner bottom surface of each groove 1-1 through bolts, the three sliding rails 10 are distributed at equal intervals, the supporting block 3 is inserted into each groove 1-1, three sliding grooves 3-1 are formed in the bottom of the supporting block 3, the supporting block 3 is arranged on the sliding rails 10 in a sliding mode through the sliding grooves 3-1, a pushing block 11 is fixed to the outer side of the supporting block 3 through bolts, two fixing blocks 12 are fixed to the periphery of the bottom of the trolley body 1 through bolts, an electric push rod 13 with the model TL is fixed to the outer side of each fixing block 12 through bolts, and the pushing end of each electric push rod 13 and the corresponding pushing block 11 are fixed through bolts; five supports 4 are fixed on the supporting block 3 by bolts, movable blocks 5 are arranged on the upper sides of the supports 4 in a sliding manner, driving motors 14 with the models of 60KTYZ are fixed on the inner bottom surfaces of the supports 4 by bolts, external threaded rods 15 are fixedly welded on output shafts of the driving motors 14, internal threaded pipes 16 are arranged on the external threaded rods 15 in a screwed manner through threads, the upper ends of the internal threaded pipes 16 are fixed with the movable blocks 5 by bolts, connecting blocks 6 are fixed between two adjacent supports 4 by bolts, limiting seats 8 are fixed on the connecting blocks 6 by bolts, movable supporting blocks 9 are inserted in the limiting seats 8, connecting supporting blocks 7 are fixed between the upper sides of two adjacent movable blocks 5 by bolts, the upper sides of the movable supporting blocks 9 are fixed with the connecting supporting blocks 7 by bolts, limiting grooves 8-1 are formed in the limiting seats 8, and limiting blocks 17 are fixed at the bottoms of the movable supporting blocks 9 by bolts, the limiting support block 17 is arranged in the limiting groove 8-1 in a vertically sliding manner, and the movable support block 9 drives the limiting support block 17 to move when moving; the push handle 2 is composed of a fixed support block 2-1 and a movable handle 2-2, the fixed support block 2-1 is symmetrically arranged at the front and back of the right side of the cart body 1, a push groove 2-1-1 is arranged in the fixed support block 2-1, the movable rods 2-2-1 at the front side and the back side in the movable handle 2-2 are respectively inserted in the corresponding push grooves 2-1-1, a plurality of first positioning grooves 2-1-2 are arranged in the fixed support block 2-1, the first positioning grooves 2-1-2 are communicated with the push groove 2-1-1, a plurality of second positioning grooves 2-2-2 are arranged in the movable rod 2-2-1, positioning studs 2-3 are arranged in the first positioning grooves 2-1-2 and the second positioning grooves 2-2-2 in a penetrating manner, the front end and the rear end of the positioning stud 2-3 are exposed outside the fixed support block 2-1, the exposed ends are screwed with nuts through threads, and the length of the push handle 2 is adjusted through telescopic matching between the movable handle 2-2 and the fixed support block 2-1, so that the use of a carrier is facilitated; a fulcrum shaft 18 is inserted into one side of the fixed support block 2-1, which is far away from the moving handle 2-2 and fixed by a bolt, the fulcrum shaft 18 is screwed with the cart body 1 through a bearing, a driven gear 19 is sleeved on the fulcrum shaft 18 and fixed by an adhesive, the driven gear 19 is arranged on the inner side of the fixed support block 2-1, a rotating motor 20 with the model of 60KTYZ is symmetrically fixed on the front and back of the right side of the cart body 1 by the bolt, a rotating shaft is fixed on an output shaft of the rotating motor 20, a driving gear 21 is sleeved on the rotating shaft and fixed by the adhesive, the driving gear 21 is flush with the driven gear 19, the driving gear 21 and the driven gear 19 on the same side are in transmission connection through a chain, the rotating motor 20 rotates to drive the fulcrum shaft 18 to rotate, so that the fixed support block 2-1 rotates, and the angle of the pushing handle 2 is changed; a guide rod 22 is fixed on the inner side wall of the fixed support block 2-1 through bolts, the guide rod 22 is arranged on the left side of the support shaft 18, guide grooves 1-2 are formed in the right sides of the front side wall and the rear side wall of the trolley body 1, the guide grooves 1-2 are arranged in an arc-shaped structure, the guide rod 22 is rotatably inserted into the guide grooves 1-2, and when the fixed support block 2-1 rotates, the guide is conducted through the matching of the guide rod 22 and the guide grooves 1-2; the electric push rod 13, the driving motor 14 and the rotating motor 20 are all connected with a power supply in the cart body 1 through power lines.

The working principle of the specific embodiment is as follows: when the device is used, a graphite grinding tool is firstly placed on the cart body 1, the supporting block 3 is inserted in the open slot 1-1, in the inserting process, the sliding fit of the sliding rail 10 and the sliding slot 3-1 is used for guiding, meanwhile, the pushing block 11 and the pushing end of the electric push rod 13 are fixed through a bolt, the electric push rod 13 drives the supporting block 3 to move, the support 4 moves appropriately, the graphite mold is limited, the driving motor 14 is started according to the different stacking heights of the graphite grinding tool, the external threaded rod 15 rotates, the internal threaded pipe 16 moves in height through threads, so that the movable block 5 moves up and down, the movable block 5 limits the graphite grinding tool higher than the upper side of the support 4, meanwhile, the adjacent two movable blocks 5 are connected through the connecting support block 7, and the stability of the movable block 5 during moving is strengthened, meanwhile, the limiting quality is improved, when the connecting support block 7 moves, the movable support block 9 is driven to move in height and is guided by the sliding fit of the limiting support block 17 and the limiting groove 8-1, the movable support block 9 movably supports the connecting support block 7, and the quality of limiting the graphite mold is improved, so that the graphite mold is prevented from falling off in the carrying process; when the pushing handle 2 is pushed to move, the pushing handle 2 is driven to rotate within a certain angle range and the pushing handle 2 is driven to stretch according to different heights of porters, so that the porters can operate the pushing handle 2, firstly, the rotating motor 20 is started to enable the driving gear 21 to rotate and drive the driven gear 19 to rotate through a chain, then the fulcrum shaft 18 rotates, so that the fixed support block 2-1 and the moving handle 2-2 are driven to rotate, the angle of the pushing handle 2 is changed, the moving handle 2-2 is pulled to move in the pushing groove 2-1-1, and the positioning stud 2-3 is matched with a nut in a screwing mode to enable the moving handle 2-2 to be fixed, so that the length of the pushing handle 2 is fixed.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the periphery of the graphite mould on the upper side of the cart body 1 is limited by the support 4 and the movable block 5 which are arranged on the periphery of the cart body 1, and the limiting quality is improved by the matching of the connecting support block 7 and the movable support block 9, so that the graphite mould is prevented from falling;

2. according to the promotion demand of porter, drive and push away that 2 carries out angle modulation and length adjustment within a certain limit, make and push away that 2's state satisfies the porter and use, improve porter's work efficiency.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A small cart anti-falling mechanism for carrying a graphite boat comprises a cart body (1) and a push handle (2), wherein the push handle (2) is arranged on the right side of the cart body (1); the method is characterized in that: the trolley is characterized by further comprising a supporting block (3), a support (4), a movable block (5), a connecting block (6), a connecting support block (7), a limiting seat (8) and a movable support block (9), wherein grooves (1-1) are formed in the peripheral wall of the trolley body (1), a plurality of sliding rails (10) are fixed on the inner bottom surface of each groove (1-1), the plurality of sliding rails (10) are distributed at equal intervals, the supporting block (3) is inserted into each groove (1-1), a plurality of sliding grooves (3-1) are formed in the bottom of each supporting block (3), the supporting blocks (3) are arranged on the sliding rails (10) in a sliding mode through the sliding grooves (3-1), a pushing block (11) is fixed on the outer side of each supporting block (3), a plurality of fixed blocks (12) are fixed on the periphery of the bottom of the trolley body (1), and an electric push rod (13) is fixed on the outer side of each fixed block (12), the pushing end of the electric push rod (13) is connected with the pushing block (11); a plurality of supports (4) are fixed on the supporting block (3), movable blocks (5) are arranged on the upper sides of the supports (4) in a sliding mode, a driving motor (14) is fixed on the inner bottom surface of each support (4), an external threaded rod (15) is fixed on an output shaft of the driving motor (14), an internal threaded pipe (16) is arranged on the external threaded rod (15) in a screwed mode through threads, the upper end of the internal threaded pipe (16) is fixedly connected with the movable blocks (5), a connecting block (6) is fixed between every two adjacent supports (4), a limiting seat (8) is fixed on the connecting block (6), a movable supporting block (9) is inserted into the limiting seat (8), a connecting supporting block (7) is fixed between the upper sides of every two adjacent movable blocks (5), and the upper sides of the movable supporting blocks (9) are fixedly connected with the connecting supporting blocks (7); the electric push rod (13) and the driving motor (14) are connected with a power supply in the cart body (1).

2. The anti-drop mechanism of small cart for carrying graphite boat as claimed in claim 1, wherein: a limiting groove (8-1) is formed in the limiting seat (8), a limiting support block (17) is fixed at the bottom of the movable support block (9), and the limiting support block (17) is arranged in the limiting groove (8-1) in a vertically sliding mode.

3. The anti-drop mechanism of small cart for carrying graphite boat as claimed in claim 1, wherein: the push handle (2) is composed of a fixed support block (2-1) and a movable handle (2-2), the fixed support block (2-1) is symmetrically arranged at the front and back of the right side of the cart body (1), a push groove (2-1-1) is formed in the fixed support block (2-1), the movable rods (2-2-1) at the front side and the back side of the movable handle (2-2) are respectively inserted in the corresponding push grooves (2-1-1), a plurality of first positioning grooves (2-1-2) are formed in the fixed support block (2-1), the first positioning grooves (2-1-2) are communicated with the push grooves (2-1-1), a plurality of second positioning grooves (2-2-2) are formed in the movable rod (2-2-1), the positioning stud (2-3) penetrates through the first positioning groove (2-1-2) and the second positioning groove (2-2-2), the front end and the rear end of the positioning stud (2-3) are exposed out of the outer side of the fixed support block (2-1), and the exposed ends are screwed with the nuts through threads.

4. The anti-drop mechanism of small cart for carrying graphite boat as claimed in claim 3, wherein: fixed bolster (2-1) keep away from in one side of removal handle (2-2) insert establish and be fixed with fulcrum shaft (18), fulcrum shaft (18) connect the setting through bearing and shallow body (1) soon, the cover is established and is fixed with driven gear (19) on fulcrum shaft (18), and driven gear (19) set up in the inboard of fixed bolster (2-1), the right side front and back symmetry of shallow body (1) is fixed with rotation motor (20), be fixed with the pivot on the output shaft of rotation motor (20), the cover is established and is fixed with driving gear (21) in the pivot, driving gear (21) and driven gear (19) flush the setting, be connected through the chain conveying between driving gear (21) and driven gear (19) with one side, it is connected with the power in shallow body (1) to rotate motor (20).

5. The anti-drop mechanism of small cart for carrying graphite boat as claimed in claim 4, wherein: the trolley is characterized in that a guide rod (22) is fixed on the inner side wall of the fixed support block (2-1), the guide rod (22) is arranged on the left side of the support shaft (18), guide grooves (1-2) are formed in the right sides of the front side wall and the rear side wall of the trolley body (1), the guide grooves (1-2) are arranged in an arc-shaped structure, and the guide rod (22) is rotatably inserted into the guide grooves (1-2).