TWM612875U - Force-saving oil barrel transport trolley - Google Patents

Abstract

This creation is a labor-saving oil drum transport cart, which includes a movable frame, the frame is provided with a lifting device and a lifting positioning device, and the lifting device is provided with a labor-saving clamp for holding the oil barrel A lifting device, the lifting device includes a lifting passive component and a lifting driving part, the lifting passive component is arranged on the frame, the lifting driving part is rotatably arranged on the frame and can be positioned by the lifting positioning device, The lifting driving member includes a lever portion with a front end protruding from the front frame portion of the frame. The lifting driving member drives the lifting passive assembly to move upward through the front end of the lever portion. When the oil drum is placed in a predetermined position, the The frame does not cause obstacles, so it is convenient to use, does not occupy space and has good flexibility, and it can be applied to most places.

Description

Oil drum labor-saving handling trolley

This creation is a kind of oil drum labor-saving transportation cart, especially the oil drum labor-saving transportation cart that can hold and carry oil drums.

The existing oil drum handling cart includes a frame, a lifting device and a clamping device. The frame includes a base. The bottom of the base forms two forearms extending forward to increase stability. Both the bottom and the ends of the two forearms are provided with wheels, and the upper part of the base is provided with a handle, the lifting device is provided on the base of the frame, and the clamping device is provided on the lifting device. When in use, the operator passes The clamping device clamps the oil drum, and then the lifting device drives the clamping device together with the oil drum to move upward, so that the operator can hold the handle and force the wheels to rotate, thereby pushing the oil drum transport cart .

However, spare parts such as rolls, bearing boxes, and equipment such as grinders, lathes, and disassembly machines are placed in the field. Spare parts and equipment occupy a considerable area. Therefore, the configuration of the objects in the field is compact, so the existing oil drum handling carts are present. When moving inside, because the two forearms extend forward and are located on both sides of the oil drum, when the transported oil drum is to be placed in a predetermined position, it is not easy to push into the predetermined position due to the obstruction of the two forearms, so it is not easy to use. convenient.

The main purpose of this creation is to provide a labor-saving oil drum transport cart, so as to solve the problem of obstruction and inconvenience caused by the forearm of the existing oil drum transport cart.

In order to achieve the purpose of the previous disclosure, the labor-saving oil drum transport cart of this creation includes: A frame having a frame body, a front wheel is respectively arranged at two corners of the front frame portion of the frame body, and a rear wheel is respectively arranged at two corners of the rear frame portion of the frame body, and the frame body A positioning sleeve is set on the front frame of the A lifting device is arranged on the frame of the frame, the lifting device includes a lifting passive component and a lifting driving member, the lifting passive component is longitudinally movably arranged on the front frame of the frame and passes through the The positioning sleeve, the lifting drive member is rotatably provided on the frame of the frame, the lifting drive includes a lever portion provided on the frame, and the front end of the lever portion protrudes from the front frame of the frame Part, the front end of the lever part is located below the lifting passive component and is provided with a support plate, the support plate has two guiding arms extending forward, and a pedal is provided at the rear end of the lever part, wherein the lifting driving part passes The front end of the lever part drives the lifting passive component to move upward; A lifting positioning device, which is installed on the frame body of the vehicle frame and used for positioning the lever portion of the lifting driving member; A labor-saving clamping device is arranged on the lifting passive component of the lifting device.

In the above, in the labor-saving oil drum transport cart, the front end of the lever part protrudes from the front frame part of the frame, so the frame will not cause interference or obstruction. Therefore, the labor-saving oil barrel transport cart can remove the oil. The bucket is smoothly pushed into the predetermined position, which is convenient to use, does not occupy space and has good flexibility, and can be applied to most places.

During use, after the oil drum labor-saving transport cart clamps the oil drum with the labor-saving clamping device, the lifting passive component is driven by the lifting driving member of the lifting device, and then the oil drum is lifted up and the support plate is used. The guide arm abuts against the side wall of the oil drum, so that the oil drum remains vertical after being lifted up, which improves the stability of the handling process, and the height of the labor-saving clamping device can be adjusted by the lifting device, so it is suitable for uneven terrain .

As shown in FIGS. 1 and 2, the labor-saving transportation cart for oil drums includes a frame 1, a lifting device 2, a lifting positioning device 40, and a labor-saving clamping device 50.

The frame 1 has a frame body 10, a front wheel 111 is respectively arranged at two corners of the front frame portion 11 of the frame body 10, and a rear wheel is respectively arranged at two corners of the rear frame portion 12 of the frame body 10 121, and the front frame portion 11 of the frame body 10 is provided with a positioning sleeve 13, as shown in FIG. 7. The two sides of the front frame portion 11 of the frame 1 form opposite slideways 112. In addition, the frame 1 is mounted on the A counterweight reserve slot 14 is provided on the frame body 10, and the counterweight reserve slot 14 is adjacent to the rear frame portion 12 of the frame body 10. The frame 1 is provided with a push handle 15 on the frame body 10. 15 is adjacent to the rear frame portion 12 of the frame body 10.

As shown in Figure 1, Figure 3 and Figure 5, the lifting device 2 is arranged on the frame body 10 of the frame 1. The lifting device 2 includes a lifting passive component 20 and a lifting driving member 30, as shown in Figures 1 to 4, The elevating passive assembly 20 is longitudinally movably arranged on the front frame portion 11 of the frame 10 and passing through the positioning sleeve 13, the elevating driving member 30 is rotatably arranged on the frame 10 of the frame 1, the The lifting driving member 30 includes a lever portion 31 provided on the frame body 10, and the front end of the lever portion 31 protrudes from the front frame portion 11 of the frame body 10, and the front end of the lever portion 31 is located below the lifting passive assembly 20 In addition, a support plate 32 is provided. The support plate 32 has two guide arms 33 extending forward. A pedal 34 is provided at the rear end of the lever portion 31, wherein the lifting driving member 30 drives the lever portion 31 through the front end of the lever portion 31. The lifting passive component 20 moves upward.

The lifting passive assembly 20 includes a longitudinal screw 21 which passes through the positioning sleeve 13 and is located above the support plate 32 of the lifting driving member 30. A rotating handle 22 is provided on the top of the longitudinal screw 21 to drive the The longitudinal screw 21 rotates, and a clamping jaw base 23 is arranged on the longitudinal screw 21, as shown in FIG. 7, rollers 24 are arranged on both sides of the clamping jaw base 23 and the rollers 24 extend into the corresponding slide 112.

As shown in Figures 5 and 6, the lifting positioning device 40 is installed on the frame body 10 of the frame 1 and used to position the lever portion 31 of the lifting driving member 30, wherein the frame 1 has two center pillars 16 spaced apart from each other. , The two center pillars 16 are located between the front frame portion 11 and the rear frame portion 12 of the frame body 10, and a through slot 17 is formed between the two center pillars 16, and the lever portion 31 can pass through the through slot 17 and Moving up and down along the through slot 17, the lifting positioning device 40 includes a positioning assembly 41 having a baffle 43, an upper handle and a steel cable 42. The positioning assembly 41 is disposed on the frame 10 of the frame 1 and adjacent to The lever portion 31, wherein the positioning component 41 is disposed on one of the central columns 16, the upper handle is disposed on the frame body 10, the steel cable 42 connects the positioning component 41 and the upper handle, and the upper handle is adjusted by the steel cable 42 The position of the blocking piece 43 of the positioning assembly 41 allows the blocking piece 43 to move to the front of the through slot 17 or to move to the outside of the through slot 17, so as to provide the effect of positioning the lever portion 31. In the above, the positioning assembly 41 The blocking piece 43 is pivoted to the frame body 10, the positioning assembly 41 includes a fixing member 44 fixed to the frame body 10, one end of the blocking piece 43 is provided with a connecting seat 45, and the steel cable 42 passes through the fixing piece 44 and The connecting seat 45 is connected, and the steel cable 42 is sleeved with a lower spring 46, a middle sleeve 47 and an upper spring 48 arranged from bottom to top. The lower spring 46, the middle sleeve 47 and the upper spring 48 are located in the fixed Between the piece 44 and the connecting seat 45.

8 to 11, the labor-saving clamping device 50 is installed on the lifting passive component 20 of the lifting device 2, wherein the labor-saving clamping device 50 is installed on the jaw base 23, and the longitudinal screw 21 With the labor-saving clamping device 50 and the rotating handle 22 on the labor-saving clamping device 50, the labor-saving clamping device 50 includes a fixing base 51, a sliding base 52, a sliding block 53, a nut 54, a The adjusting screw 55, an adjusting handle 56, a lower jaw 57, an upper jaw 58, and a connecting rod 59. The fixing seat 51 is fixedly fixed to the jaw base 23 and extends backward, and the sliding seat 52 is movably arranged On the fixing seat 51, the sliding block 53 and the nut 54 are fixed to the sliding seat 52 at intervals, the adjusting screw 55 is arranged on the fixing seat 51 and combined with the nut 54, and the adjusting handle 56 is provided At the rear end of the adjusting screw 55, the lower jaw 57 is fixed on the front side of the jaw base 23, the upper jaw 58 is pivoted on the jaw base 23 and located above the lower jaw 57, and the connecting rod 59 is provided The upper jaw 58 is fastened to the slider 53. In the above description, the longitudinal screw 21 passes through the upper jaw 58 and the lower jaw 57.

As shown in Figure 1, Figure 3 and Figure 9, the labor-saving oil drum transport cart is used to transport the oil drum 60, the labor-saving clamping device 50 clamps the upper flange of the oil drum 60, and then the lifting driving part of the lifting device 2 30 drives the elevating passive assembly 20 to move upwards, and at the same time, the oil drum 60 moves upwards together with the elevating passive assembly 20. At the same time, the guide arm 33 of the support plate 32 abuts against the outer side of the oil drum 60 to allow the oil When the barrel 60 is lifted up, it can be kept upright without tilting. The operator then uses the lifting positioning device 40 to position the lever portion 31 of the lifting driving member 30 to maintain the lifting height of the oil barrel 60, and then the operator can push the vehicle The oil drum 60 is smoothly transported by the frame 1.

Before the labor-saving clamping device 50 clamps the oil drum, the operator can turn the rotating handle 22 to drive the longitudinal screw 21 to rotate. The screw sleeve 25 provided on the front side of the jaw base 23 follows the longitudinal screw 21 When rotating and moving up and down along the longitudinal screw 21, the clamping jaw base 23 also moves up and down to adjust the height of the labor-saving clamping device 50 to match the height of the oil drum 60 to be clamped, wherein the clamping jaw The base 23 can move smoothly in the slideway 112 through the roller 24.

During the process of clamping the oil drum 60 by the labor-saving clamping device 50, the lower jaw 57 abuts against the outer side of the upper flange of the oil drum 60, and then the upper jaw 58 is lowered to buckle the upper flange of the oil drum 60. Inside, the connecting rod 59 is then inserted into the slider 53, the operator can turn the adjustment handle 56 to drive the adjustment screw 55 to rotate to drive the nut 54 to move, and the slider 52 and the slider 53 follow The nut 54 moves, and the slider 53 pulls the connecting rod 59 and drives the upper jaw 58, so that the upper jaw 58 firmly buckles the inner side of the upper flange of the oil drum 60, so that the upper jaw 58 and the lower jaw 57 can be Cooperate with each other and firmly clamp the upper flange of the oil barrel 60.

Then the operator can hold the upper handle of the lifting positioning device 40 to move the stopper 43 outward to the outside of the slot 17 to show an open state, so the operator can step on the pedal 34 of the lifting driving member 30, and use the lever The principle is that the longitudinal screw 21 of the lifting passive assembly 20 is lifted up through the lever portion 31 and the support plate 32 in a labor-saving manner, together with the clamping jaw base 23, the labor-saving clamping device 50 and the clamped oil The barrel 60 is also lifted upwards, and at the same time, the guide arm 33 of the support plate 32 can abut against the outer side of the oil barrel 60, and then the upper handle is released, the blocking piece 43 is reset and moved to the front of the through slot 17. The blocking piece 43 is located above the lever portion 31, and can block the movement of the lever portion 31 to achieve the purpose of positioning. Therefore, the operator can remove the foot stepping on the pedal 34 and can move the frame 1 Carry the oil drum smoothly.

After the oil drum 60 is transported to a predetermined position, the operator can step on the pedal 34 and manipulate the upper handle to drive the stopper 43 to move and present the open state. After slowly releasing the pedal 34, the The oil drum 60 is lowered and placed in a predetermined position without being disturbed by the frame 1.

In summary, the front end of the lever portion 31 of the oil drum labor-saving transport cart protrudes out of the front frame portion 11 of the frame body 10, and the front wheels 111 of the frame 1 are arranged at the corners of the front frame portion 11. There is no forearm that extends forward as in the existing oil drum transport carts, so there will be no interference or obstruction during the transportation and placement of the oil drum 60, so it is convenient to use, and does not occupy space and has good flexibility. Suitable for most places.

In addition, after the labor-saving clamping device 50 clamps the oil drum and the lifting device 2 lifts the oil drum 60, the guide arm 33 of the support plate 32 abuts against the side wall of the oil drum 60, so that the oil drum 60 is still held after being lifted. Vertical, improve the stability of the handling process, and the labor-saving clamping device 50 clamps the oil drum 60 and cooperates with the two guide arms 33 to abut against the side wall of the oil drum 60 to form a three-point support type, which can improve the clamping of the oil drum Therefore, as long as the labor-saving clamping device 50 clamps the oil drum 60 at a single point, and then cooperates with the lateral support of the two guide arms 33.

In addition, the labor-saving clamping device 50, the lifting device 2 and the lifting positioning device 40 of the oil drum labor-saving transport cart are convenient and labor-saving to operate, which can reduce the workload of the operator. In addition, the height of the labor-saving clamping device 50 can pass through the The lifting device 2 is adjusted, so it can be applied to uneven terrain. In addition, the structure of the oil drum labor-saving transport cart is simplified, which can improve the convenience of maintenance.

Wherein, the counterweight reserve slot 14 can be used to load counterweights to avoid forward tilting, and the counterweight reserve slot 14 can also provide a tool for opening the sealing cover of the oil drum 60.

1: Frame 10: Frame 11: Front frame 111: front wheel 112: Slide 12: Rear frame 121: rear wheel 13: Positioning sleeve 14: Counterweight reserved slot 15: push handle 16: center pillar 17: Wear a slot 2: Lifting device 20: Lifting passive components 21: Longitudinal screw 22: Turn the handle 23: Gripper base 24: Roller 25: Screw socket 30: Lifting drive 31: Leverage 32: Support plate 33: guide arm 34: Pedal 40: Lifting positioning device 41: Positioning component 42: Steel cable 43: baffle 44: fixed parts 45: connecting seat 46: Lower spring 47: middle set 48: Upper spring 50: Labor-saving clamping device 51: fixed seat 52: Slide 53: Slider 54: Nut 55: Adjust the screw 56: Adjust the handle 57: Jaw 58: Upper jaw 59: connecting rod 60: oil drum

Figure 1: A schematic front plan view of a preferred embodiment of the labor-saving transport cart for oil drums. Figure 2: A schematic side plan view of a preferred embodiment of this creative oil drum labor-saving carrying cart. Figure 3: A partial enlarged three-dimensional schematic diagram of a preferred embodiment of this creative oil drum labor-saving carrying cart. Figure 4: A partial enlarged front plan view of a preferred embodiment of this creative oil drum labor-saving carrying cart. Figure 5: A schematic diagram of the locking state of the lifting positioning device of a preferred embodiment of the created oil drum labor-saving carrying cart. Fig. 6: A schematic diagram of the locking state of the lifting positioning device of a preferred embodiment of the creative oil drum labor-saving carrying cart. Figure 7: A schematic diagram of the appearance of the slide and the rollers of a preferred embodiment of the labor-saving carrying cart of the creative oil drum. Fig. 8: A schematic diagram of the appearance of the labor-saving clamping device of a preferred embodiment of the labor-saving carrying cart of the creative oil drum. Fig. 9 is a schematic diagram of the open state of the labor-saving clamping device of Fig. 8. Fig. 10 is a schematic diagram of the operation of clamping the oil drum of Fig. 8. Fig. 11 is a schematic top view of Fig. 8;

1: Frame

10: Frame

11: Front frame

111: front wheel

12: Rear frame

121: rear wheel

13: Positioning sleeve

14: Counterweight reserved slot

15: push handle

16: center pillar

2: Lifting device

20: Lifting passive components

21: Longitudinal screw

22: Turn the handle

25: Screw socket

57: Jaw

58: Upper jaw

Claims (8)

An effort-saving oil drum transport cart, which comprises: A frame having a frame body, a front wheel is respectively arranged at two corners of the front frame portion of the frame body, and a rear wheel is respectively arranged at two corners of the rear frame portion of the frame body, and the frame body A positioning sleeve is set on the front frame of the A lifting device is arranged on the frame of the frame, the lifting device includes a lifting passive component and a lifting driving member, the lifting passive component is longitudinally movably arranged on the front frame of the frame and passes through the The positioning sleeve, the lifting drive member is rotatably provided on the frame of the frame, the lifting drive includes a lever portion provided on the frame, and the front end of the lever portion protrudes from the front frame of the frame Part, the front end of the lever part is located below the lifting passive component and is provided with a support plate, the support plate has two guiding arms extending forward, and a pedal is provided at the rear end of the lever part, wherein the lifting driving part passes The front end of the lever part drives the lifting passive component to move upward; An elevating positioning device, which is installed on the frame body of the vehicle frame and used for positioning the lever portion of the elevating driving member; and A labor-saving clamping device is arranged on the lifting passive component of the lifting device. The labor-saving oil barrel transport cart according to claim 1, wherein the two sides of the front frame of the frame form opposite slides, the lifting passive component includes a longitudinal screw, and the longitudinal screw passes through the positioning sleeve and Located above the support plate of the lifting drive member, a turning handle is provided on the top of the longitudinal screw to drive the longitudinal screw to rotate, and a clamping jaw base is arranged on the longitudinal screw, and rollers are arranged on both sides of the clamping jaw base And the roller extends into the corresponding slideway. The labor-saving oil drum transport cart according to claim 2, wherein the labor-saving clamping device is provided on the clamping jaw base, and the longitudinal screw passes through the labor-saving clamping device, and the rotating handle is located in the labor-saving clamping device On the device, the labor-saving clamping device includes a fixing seat, a sliding seat, a sliding block, a nut, an adjusting screw, an adjusting handle, a lower jaw, an upper jaw and a connecting rod. The fixing seat is fixed on The clamping jaw base extends rearward, the sliding seat is movably arranged on the fixed seat, the sliding block and the nut are fixed on the sliding seat at intervals, and the adjusting screw is arranged on the fixed seat In combination with the nut, the adjusting handle is arranged at the rear end of the adjusting screw, the lower jaw is fixed on the front side of the jaw base, the upper jaw is pivoted on the jaw base and located above the lower jaw, the The connecting rod is provided with the upper jaw and buckled with the slider. The labor-saving transportation cart for oil drums according to claim 3, wherein the longitudinal screw passes through the upper jaw and the lower jaw. The oil drum labor-saving transport cart according to any one of claims 1 to 4, wherein the lifting positioning device includes a positioning component with a stopper, an upper handle and a steel cable, and the positioning component is arranged on the frame The frame is adjacent to the lever portion, the upper handle is disposed on the frame, the steel cable connects the positioning assembly with the upper handle, and the upper handle adjusts the position of the stopper of the positioning assembly through the steel cable to locate the lever portion . The oil drum labor-saving transport cart according to claim 5, wherein the stopper of the positioning assembly is pivoted on the frame, the positioning assembly includes a fixing part fixed to the frame, and one end of the stop is provided A connecting seat, the steel cable is connected to the connecting seat through the fixing member, and the steel cable sleeve is provided with a lower spring, a middle sleeve and an upper spring arranged from bottom to top, the lower spring, the middle sleeve and the upper spring Located between the fixing part and the connecting seat. The oil drum labor-saving transportation cart according to any one of claims 1 to 4, wherein the frame is provided with a counterweight reserved groove on the frame body, and the counterweight reserved groove is adjacent to the rear of the frame body Frame Department. According to any one of claims 1 to 4, the oil drum labor-saving transport cart, wherein the frame is provided with a push handle on the frame, and the push handle is adjacent to the rear frame of the frame.

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