CN217807318U

CN217807318U - Dumping trolley

Info

Publication number: CN217807318U
Application number: CN202221526384.7U
Authority: CN
Inventors: 王连攀
Original assignee: Hunan Zixian Material Co ltd
Current assignee: Hunan Zixian Material Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-15
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses an empty dolly, empty the dolly and include base, support and chucking mechanism, the base with support fixed connection, slide on the support and connect a link assembly, link assembly includes a connecting plate and axis of rotation, the axis of rotation is worn to locate on the connecting plate, chucking mechanism with axis of rotation transmission connects, chucking mechanism includes the hook lock subassembly and embraces the subassembly in close, the hook lock subassembly includes a lifter and hook lock spare, hook lock spare is located on the lifter, the lifter with axis of rotation connection, hook lock spare is used for centre gripping barrel edge, it includes the centre gripping arm to embrace the subassembly, the centre gripping arm is connected with a drive assembly, drive assembly drives the centre gripping arm opens and shuts. The utility model provides an empty dolly, the barreled material safe and reliable is emptyd in the transport, and can adapt to not unidimensional bucket class.

Description

Dumping trolley

Technical Field

The utility model is suitable for a transfer device technical field, concretely relates to empty dolly.

Background

At present, most of liquid raw materials or products in the chemical industry are stored and transported by cylindrical barrels. When the material is poured to use in needs, when the paint kettle is moved to empty by the manual work, not only the inconvenience of pouring is fallen, and intensity of labour is bigger moreover, consumes manpower and physical power. When using the upset dolly to rise, transport, rotate and empty, because the general bulky, the weight of paint kettle is heavy to various material bucket sizes differ, can not swiftly, safely and the efficient is emptyd in order to adapt to actual production demand well.

SUMMERY OF THE UTILITY MODEL

In view of the problem that inconvenient, the fail safe nature of current barreled material handling emptys, can not adapt to various not unidimensional barreled materials, the utility model provides a dump trolley, barreled material safe and reliable is emptyd in the transport, and can adapt to not unidimensional bucket class.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

the utility model provides an empty dolly, empty dolly includes base, support and chucking mechanism, the base with support fixed connection, slide on the support and connect a link assembly, link assembly includes a connecting plate and axis of rotation, the axis of rotation is worn to locate on the connecting plate, chucking mechanism with axis of rotation transmission connects, chucking mechanism includes the hook lock subassembly and embraces the subassembly in close, the hook lock subassembly includes a lifter and hook lock spare, hook lock spare is located on the lifter, the lifter with axis of rotation connection, hook lock spare is used for centre gripping barrel edge, it includes the centre gripping arm to embrace the subassembly, the centre gripping arm is connected with a drive assembly, drive assembly drives the centre gripping arm opens and shuts.

According to an aspect of the present invention, the clamping arm includes a first clamping arm and a second clamping arm, and a friction sleeve may be disposed on the first clamping arm and the second clamping arm.

According to the utility model discloses an aspect, set up the holder on first centre gripping arm and the second centre gripping arm respectively, the holder includes elasticity screw rod and chuck, be equipped with the elasticity screw on first centre gripping arm and the second centre gripping arm, the elasticity screw rod passes the elasticity screw, the tip installation of elasticity screw rod the chuck.

In accordance with an aspect of the present invention, the clamping arm is arc-shaped.

According to the utility model discloses an aspect, axis of rotation one side rigid coupling worm wheel, the connecting plate outside is rotated and is connected with the meshing in the worm of worm wheel.

According to an aspect of the utility model discloses, the support both ends still rigid coupling has the handle.

According to an aspect of the utility model, a pair of removal wheel is all installed at the both ends of base bottom, it is provided with locking device on the wheel to remove.

According to an aspect of the utility model, the coupler lock spare includes support frame, handle and coupler lock, the handle rotate connect in on the support, the coupler lock front end is like the hook, the coupler lock rear end rotate connect in on the handle.

According to an aspect of the present invention, the bracket is provided with a fixing device, and the fixing device is used for limiting the handle.

According to the utility model discloses an aspect, it has the rotor to run through about the handle, the hook lock rear end is equipped with the screw thread section, the hole that supplies the screw thread section to pass is all seted up at the rotor both ends, the screw thread section is equipped with the adjusting nut who is used for adjusting hook lock length.

The utility model discloses the advantage of implementing: the utility model provides an empty dolly, empty the dolly and include base, support and chucking mechanism, the base with support fixed connection, slide on the support and connect a link assembly, link assembly includes a connecting plate and axis of rotation, the axis of rotation is worn to locate on the connecting plate, chucking mechanism with axis of rotation transmission connects, chucking mechanism includes the hook lock subassembly and embraces the subassembly in unison, the hook lock subassembly includes a lifter and hook lock spare, hook lock spare is located on the lifter, the lifter with axis of rotation connection, hook lock spare is used for centre gripping barrel edge, embrace the subassembly in unison and include the centre gripping arm, the centre gripping arm is connected with a drive assembly, drive assembly drives the centre gripping arm opens and shuts. The hook lock assembly cooperates with the embracing assembly, firmly clamps the upper and lower edges and the barrel body of the oil barrel, is safe and reliable, can adapt to barrels with different heights and sizes, fully prevents the middle-sized or small-sized paint barrel from sliding during pouring, and has strong applicability. When need rotate the oil drum behind the fixed oil drum and empty, chucking mechanism follows the axis of rotation transmission motion, can realize the slope of oil drum, and convenient to use can realize swift, safe and the efficient oil drum of empting.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dumping trolley according to the present invention;

fig. 2 is a front view of the dumping car according to the present invention;

fig. 3 is a schematic structural view of a hook lock according to the present invention.

In fig. 1-3, a base 1, a stand 2, a connecting plate 3, a rotating shaft 4, a lifting rod 5, a first hook lock piece, a second hook lock piece 7, a clamping arm 8, a protrusion 9, a moving wheel 10, a support frame 11, a handle 12, a hook lock 13, a groove 14, a fixing buckle 15 and a transmission component 16.

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.

As shown in fig. 1, 2 and 3, an empty dolly, empty dolly includes base 1, support 2 and chucking mechanism, base 1 with support 2 fixed connection, a link assembly is connected in the gliding of support 2, link assembly includes a connecting plate 3 and axis of rotation 4, axis of rotation 4 wears to locate on the connecting plate 3, chucking mechanism with 4 transmission of axis of rotation are connected, chucking mechanism includes the hook lock subassembly and embraces the subassembly, the hook lock subassembly includes a lifter 5 and hook lock spare, hook lock spare is located on the lifter 5, lifter 5 with axis of rotation 4 is connected, hook lock spare is used for centre gripping barrel edge, embrace the subassembly including centre gripping arm 8, centre gripping arm 8 is connected with a transmission assembly 16, transmission assembly 16 drives centre gripping arm 8 opens and shuts. In this embodiment, two holding arms 8 are provided.

During the use, link assembly cunning moves to 2 lower parts of support, adjust lifter 5 to suitable length to make hook lock centre gripping the upper and lower edge of barrel, simultaneously, drive assembly 16 drives centre gripping arm 8 opens and shuts, makes centre gripping arm 8 butt is in the global of oil drum, hook lock subassembly and the cooperation of embracing the subassembly jointly, and firm centre gripping is at the upper and lower edge and the stack shell of oil drum. When need rotate the oil drum behind the fixed oil drum and empty, chucking mechanism follows 4 transmission motion of axis of rotation, can realize the slope of oil drum, and convenient to use can realize swift, safe and the efficient emptys the oil drum.

Empty the dolly, the fixed oil drum of centre gripping that can be firm emptys barreled material safe and reliable simultaneously, can adapt to the bucket class of co-altitude, size, prevents fully that medium-sized or small-size paint kettle from taking place the slip phenomenon at empting the in-process, and the suitability is strong.

In the present embodiment, the driving device of the rotating shaft 4 is not limited. For example, two sides of the rotating shaft 4 are connected with a motor, the motor drives the rotating shaft 4 to rotate, or one side of the rotating shaft 4 is fixedly connected with a worm wheel, and the outer side of the connecting plate 3 is rotatably connected with a worm meshed with the worm wheel. When the worm-gear type worm-gear drive mechanism is used, the worm is rotated to drive the worm gear to rotate, and therefore the rotating shaft 4 can be driven to rotate. Embrace subassembly centre gripping behind oil drum barrel, can drive the oil drum and rotate, and then accomplish empting of oil drum. In addition, the worm wheel and the worm are matched to prevent the oil drum from freely rotating by utilizing the self-locking performance of the worm wheel and the worm, so that the oil drum is convenient to use, and the labor intensity of operators is reduced.

In practical application, the rotating shaft 4 is provided with a protruding part 9, and the two clamping arms are a first clamping arm and a second clamping arm. The first clamping arm and the second clamping arm are hinged to the protruding portion 9 respectively, the lifting rod 5 is also connected with one side of the protruding portion 9, and the lifting rod 5 and the two clamping arms are symmetrically arranged. Further, transmission assembly 16 locates on the protruding portion 9, transmission assembly 16 with first centre gripping arm and second centre gripping arm link to each other in order to drive first centre gripping arm and second centre gripping arm are synchronous around respective hinge point and are close the direction of holding together the oil drum or keep away from the direction relative rotation of oil drum to close and embrace or release the oil drum.

In order to adapt to the oil drums with different sizes, the first clamping arm and the second clamping arm can be respectively provided with a clamping piece. Specifically, the clamping piece and the clamping arm are detachably connected. Specifically, the clamping piece comprises an elastic screw rod and a chuck, an elastic screw hole is formed in the clamping arm, the elastic screw rod penetrates through the elastic screw hole, and the chuck is installed at the end of the elastic screw rod. When the paint pulling cylinder works, the paint pulling cylinder is fixedly locked by adjusting the tightening screw rod.

In practical application, the first clamping arm and the second clamping arm can be respectively connected with a transmission component. Specifically, drive assembly 16 can include a motor, install the synchronizing wheel on the output shaft of motor, synchronizing wheel and a gear engagement, the gear install in the vertical axial part branch department of centre gripping arm 8 and protruding portion 9, and then can drive centre gripping arm 8 is synchronous around the direction relative rotation of respective hinge point orientation holding together the oil drum or the direction of keeping away from the oil drum.

Furthermore, the connectable compression bar group is arranged on the first clamping arm and the second clamping arm, and the compression bar group is elastic and can be changed according to the shape of the oil drum. In practical application, the compressing strip group comprises a compressing strip used for compressing the outer wall of the oil drum and a restraining strip used for restraining the compressing strip. Can protect the oil drum through adopting to compress tightly strip group, prevent that 8 clamps of centre gripping arm from hindering the oil drum, in addition, through the strip group that compresses tightly that adopts can be further the frictional force of improvement centre gripping arm 8 and oil drum to prevent that oil drum and centre gripping arm 8 from sliding, guarantee the firm centre gripping of oil drum. The hold-down strip group can be detachably connected with the holding arm 8.

Furthermore, friction sleeves can be arranged on the first clamping arm and the second clamping arm. Specifically, the friction sleeve is a rubber strip. The design of friction cover can improve frictional force and embrace power.

In this embodiment, the coupler lock piece includes first coupler lock piece 6 and second coupler lock piece 7, first coupler lock piece 6 with 5 upper portions of lifter are connected, first coupler lock piece 6 can follow 6 up-and-down motion of lifter, second coupler lock piece 7 with 6 bottoms of lifter are connected. Specifically, first hook latch fitting 6 includes support frame 11, handle 12 and hook lock 13, handle 12 rotate connect in on the support frame 11, hook lock 13 front end is hook-shaped, 13 rear ends of hook lock rotate connect in on the handle 12, it is right to be provided with on the support frame 11 handle 12 carries out spacing fixing device, support frame 11 with 6 fixed connection of lifter.

Specifically, the fixing device can be set to a structure in which, specifically, the support frame 11 is provided with a plurality of fixing holes, the handle 12 is provided with limiting holes corresponding to the fixing holes, and the handle 12 is fixed in the fixing holes and the limiting holes through pins, so as to limit the handle 12. Furthermore, the fixing means may also be arranged to be fixed in a snap connection. For example, a groove 14 is formed in the handle 12, a fixing buckle 15 for buckling the groove is rotatably connected to the support frame 11, the handle 12 is pressed downwards to enable the hook lock 13 to be buckled on the upper edge of the oil drum, then the fixing buckle 15 is rotatably buckled on the groove 14 of the handle 12, the handle 12 is limited from rebounding, and therefore the handle 12 is limited.

The during operation, coupler lock 13 is used for the lock at the oil drum top edge, and is provided with fixing device on support frame 11, will during the use earlier the hoisting frame rises to a take the altitude, then rotates coupler lock 13 lock in the last inward flange of oil drum, pushes down handle 12 and drives coupler lock 13 for coupler lock 13 tight lock is behind the last inward flange of oil drum, with fixing device fixed handle 12, prevent that handle 12 bounce-back from leading to the coupler lock 13 of lock inward flange on the oil drum not hard up, adopt the oil drum clamping device of this kind of structure, make the centre gripping oil drum more convenient and easy operation.

Further, a rotor can be arranged on the left side and the right side of the handle 12 in a penetrating mode, a thread section is arranged at the rear end of the hook lock 13, holes for the thread section to penetrate through are formed in the two ends of the rotor, and an adjusting nut used for adjusting the length of the hook lock is arranged on the thread section.

The rear end of the hook lock 13 is provided with a thread section, the left and right ends of a rotor penetrating the handle are provided with holes for the thread section to pass through, and the thread section is provided with an adjusting nut used for adjusting the length of the hook lock 13, so that the hook lock 13 can be adjusted to different lengths, and the upper edge of an oil drum can be better locked.

Furthermore, the terminal stopper that is used for preventing that adjusting nut from droing that is provided with of screw thread section for prevent to lead to adjusting nut to drop because of vibrations in the use, thereby prevent that the lock of hook lock 13 at oil drum upper edge from taking place to become flexible.

In practice, the second hook locking member 7 may be provided in the same configuration as the first hook locking member. Other structures can also be set to, such as claw hook, the lower limb of oil drum can be hooked to lower claw hook for play a pulling force effect to the oil drum when the upset is emptyd, prevent that the oil drum from droing when the upset.

In this embodiment, in order to facilitate pushing or pulling by an operator and improve the operability of the operator, handles may be further fixedly connected to the two ends of the bracket.

In this embodiment, convenient removal base 1, and then can drive the oil drum and remove, can a pair of removal wheel 10 is all installed at the both ends of base 1 bottom. Further, remove and be provided with locking device on the wheel 10, can be used for empting when the upset oil drum, wheel assembly around the locking, wheel assembly takes place to roll around preventing, leads to the waste of raw materials.

The utility model discloses the advantage of implementing: the utility model provides an empty dolly, empty dolly includes base, support and chucking mechanism, the base with support fixed connection, slide on the support and connect a link assembly, link assembly includes a connecting plate and axis of rotation, the axis of rotation is worn to locate on the connecting plate, chucking mechanism with axis of rotation transmission connects, chucking mechanism includes the hook lock subassembly and embraces the subassembly in close, the hook lock subassembly includes a lifter and hook lock spare, hook lock spare is located on the lifter, the lifter with axis of rotation connection, hook lock spare is used for centre gripping barrel edge, it includes the centre gripping arm to embrace the subassembly, the centre gripping arm is connected with a drive assembly, drive assembly drives the centre gripping arm opens and shuts. The hook lock assembly cooperates with the embracing assembly, firmly clamps the upper and lower edges and the barrel body of the oil barrel, is safe and reliable, can adapt to barrels with different heights and sizes, fully prevents the middle-sized or small-sized paint barrel from sliding during pouring, and has strong applicability. When need rotate the oil drum behind the fixed oil drum and empty, chucking mechanism follows the axis of rotation transmission motion, can realize the slope of oil drum, and convenient to use can realize swift, safe and the efficient oil drum of empting.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an empty dolly, empty the dolly and include base, support and chucking mechanism, the base with support fixed connection, slide on the support and connect a link assembly, a serial communication port, link assembly includes a connecting plate and axis of rotation, the axis of rotation is worn to locate on the connecting plate, chucking mechanism with axis of rotation transmission connects, chucking mechanism includes the hook lock subassembly and embraces the subassembly in close, the hook lock subassembly includes a lifter and hook lock spare, hook lock spare is located on the lifter, the lifter with axis of rotation connection, hook lock spare is used for centre gripping barrel edge, it includes the centre gripping arm to embrace the subassembly, the centre gripping arm is connected with a drive assembly, drive assembly drives the centre gripping arm opens and shuts.

2. The pouring trolley as claimed in claim 1, wherein the gripping arms comprise a first gripping arm and a second gripping arm, and friction sleeves may be provided on the first gripping arm and the second gripping arm.

3. The dumping trolley according to claim 2, wherein the first clamping arm and the second clamping arm are respectively provided with a clamping member, the clamping member comprises an elastic screw and a chuck, the first clamping arm and the second clamping arm are provided with elastic screw holes, the elastic screw penetrates through the elastic screw holes, and the chuck is mounted at the end part of the elastic screw.

4. The pouring cart as claimed in claim 2, wherein said gripping arms are arcuate.

5. The dumping trolley as claimed in claim 1, wherein a worm wheel is fixedly connected to one side of the rotating shaft, and a worm meshed with the worm wheel is rotatably connected to the outer side of the connecting plate.

6. The dumping trolley according to claim 1, wherein handles are further fixedly connected to both ends of the support.

7. The pouring trolley as claimed in claim 1, wherein a pair of moving wheels are mounted at each end of the base bottom, and locking means are provided on the moving wheels.

8. The pouring trolley according to any one of claims 1 to 7, wherein the hook lock comprises a support frame, a handle and a hook lock, the handle is rotatably connected to the support frame, the front end of the hook lock is hook-shaped, and the rear end of the hook lock is rotatably connected to the handle.

9. The pouring trolley as claimed in claim 8, wherein the frame is provided with a fixing device for limiting the handle.

10. The dumping trolley according to claim 9, wherein a rotor penetrates through the left and right sides of the handle, a threaded section is arranged at the rear end of the hook lock, holes for the threaded section to penetrate through are formed in both ends of the rotor, and an adjusting nut for adjusting the length of the hook lock is arranged on the threaded section.