Oil drum lifting side supporting structure

Abstract

The utility model relates to an oil drum lifting side supporting structure which comprises a fixing seat fixedly connected to the bottom of a support of a drum lifter, an arc-shaped abutting face is arranged on the front side of the fixing seat, an elastic belt is arranged in front of the abutting face, and the left end of the elastic belt is wound from front to back along the left end of the fixing seat and fixedly connected with an adjusting screw rod. And the right end of the elastic belt is wound from front to back along the right end of the fixed seat and is fixedly connected with adjusting screw rods, and the adjusting screw rods are in threaded connection with the fixed seat. If the elastic belt is loose, the left end and the right end of the elastic belt are adjusted backwards, so that the elastic belt is tensioned; if the elastic belt is tight, the left end and the right end of the elastic belt are adjusted forwards, and the elastic belt is loosened. When the lower periphery of the oil drum just starts to press against the elastic belt, the elastic belt deforms backwards for effective buffering, the oil drum is buffered by the elastic belt and then abuts against the abutting face of the fixing base through the elastic belt, the instant impact of abutting is weak, noise can be lowered, and the surface of the oil drum is not prone to damage.

Description

Technical Field

[0001] The utility model relates to a side supporting structure for lifting an oil drum. Background Art

[0002] If oil drums are transported manually, it will waste labor and labor time, with high labor costs and low efficiency. In order to solve the above technical problems, the prior art patent CN105800515A discloses a barrel lifter, including a support, an oil barrel clamp seat connected to the upper part of the support, and an oil barrel fixed seat connected to the lower part of the support. The oil barrel clamp seat includes a mounting seat, a clamp seat bracket hinged to the mounting seat, an upper beak hinged to the clamp seat bracket, and a lower beak hinged to the upper beak through a transmission rod. A first spring is connected between the root of the upper beak and the root of the lower beak, and a second spring is connected between the upper part of the mounting seat and the lower part of the clamp seat bracket. The fork rod of a forklift is inserted into the base, and the barrel lifter is used to lift the oil barrel. The top edge of the oil barrel is clamped by the oil barrel clamp seat, and the lower and middle parts of the oil barrel are supported by the oil barrel fixed seat, which can improve work efficiency, reduce manual labor intensity, and reduce production costs. However, it has the following shortcomings:

[0003] The end of the elastic belt on the oil drum fixing seat is directly locked on the oil drum fixing seat, and the looseness of the elastic belt cannot be changed by adjusting the front and rear position of the end of the elastic belt. Since the elastic belt is prone to fatigue after being used for a long time, its elasticity will be reduced or it will be stretched due to being pressed against the oil drum many times. When the lower periphery of the oil drum just starts to press against the elastic belt, if the elastic belt is relatively loose, it cannot play an effective buffering role. The instantaneous impact of the rigid part of the oil drum against the oil drum fixing seat through the elastic belt is strong, which will not only generate loud noise, but also may damage the surface of the oil drum, causing defects such as depression on the surface of the oil drum. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a side support structure for lifting an oil drum.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a side support structure for lifting an oil drum, comprising a fixed seat fixedly connected to the bottom of a support of a bucket lifter, an arc-shaped abutment surface being arranged on the front side of the fixed seat, an elastic belt being arranged in front of the abutment surface, the left end of the elastic belt being wound along the left end of the fixed seat from front to back and fixedly connected with an adjusting screw, the right end of the elastic belt being wound along the right end of the fixed seat from front to back and fixedly connected with an adjusting screw, the adjusting screws being screwed on the fixed seat for front and back adjustment.

[0006] Preferably, the abutting surface is in an arc shape that is gradually concave toward the middle and toward the rear along the left and right ends.

[0007] Preferably, the abutting surface is composed of an arc-shaped rubber baffle and a rigid bracket. The rubber baffle is fixedly connected to the front side of the rigid bracket, and a plurality of buffer springs are connected between the rear side of the rigid bracket and the fixed seat.

[0008] Preferably, an installation through groove for the abutting surface is formed on the front side of the fixed seat. The abutting surface is installed on the installation through groove, and the rear ends of the buffer springs are fixedly arranged on the rear groove wall of the installation through groove. A plurality of buffer springs are evenly distributed along the circumferential part of the arc of the abutting surface.

[0009] Preferably, rotating guide rollers with vertical axes are installed at both the left and right ends of the front side of the fixed seat. The left and right ends of the elastic belt are respectively wound to the rear after being deflected by the rotating guide rollers on the same end side.

[0010] Preferably, rubber roller sleeves are coaxially sleeved on the outer peripheral parts of the rotating guide rollers.

[0011] Preferably, the elastic belt includes a rectangular strip-shaped body. Convex ribs intersecting horizontally and vertically are fixedly arranged on the front side surface of the body. The convex ribs and the body are made of integrally formed rubber material.

[0012] Preferably, "U"-shaped clamping plates are connected to both the left and right ends of the elastic belt. The left and right ends of the elastic belt are respectively embedded into the clamping openings of the clamping plates on the same end side. Installation bolts passing through the clamping plates and the installation through holes formed at the ends of the elastic belt are arranged on the clamping openings. Locking nuts are screwed on the installation bolts to fixedly connect the ends of the elastic belt and the clamping plates into one body.

[0013] Preferably, the height of the clamping plate is the same as the width of the elastic belt, and a plurality of installation bolts at both the left and right ends of the elastic belt are vertically and evenly distributed.

[0014] Preferably, the front end of the adjusting screw is fixedly arranged on the clamping plate. Connecting blocks are fixedly arranged on both the left and right end sides of the fixed seat. Installation holes are formed on the connecting blocks. After the rear end of the adjusting screw passes through the installation holes backward, fastening nuts are used to lock both the front and rear sides of the adjusting screw on the installation holes.

[0015] Compared with the prior art, the utility model has the following beneficial effects: The structure of the side support structure for lifting the oil drum is simple, and the left and right ends of the elastic belt can be adjusted forward and backward on the fixed seat. If the elastic belt is relatively loose, the left and right ends of the elastic belt are adjusted backward to tighten the elastic belt; if the elastic belt is relatively tight, the left and right ends of the elastic belt are adjusted forward to loosen the elastic belt. Thus, the buffering capacity of the elastic belt can be adjusted according to the actual working conditions, so that when the lower middle part of the oil drum just starts to press against the elastic belt, the elastic belt is stretched backward and deformed to play an effective buffering role, enabling the oil drum to abut against the abutting surface of the fixed seat through the elastic belt after being buffered by the elastic belt. The impact at the moment of abutment is weak, which can not only reduce noise but also prevent the surface of the oil drum from being damaged easily.

[0016] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of an embodiment of the present utility model.

[0018] Figure 2 It is a side view of an embodiment of the present utility model.

[0019] Figure 3 It is a front view of the elastic belt.

[0020] Figure 4 is Figure 3 a lateral sectional view of

[0021] Figure 5 is Figure 3 a top sectional view of

[0022] Figure 6 It is a schematic diagram of the working state of an embodiment of the present utility model Figure 1 .

[0023] Figure 7 It is a schematic diagram of the working state of an embodiment of the present utility model Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further describes the present utility model with reference to the accompanying drawings and embodiments.

[0025] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] As Figures 1 - 7 As shown, this embodiment provides a side support structure for lifting an oil barrel, including a fixed seat 3 fixedly connected to the bottom of the support 2 of the barrel lifter 1. An arc-shaped abutting surface is provided on the front side of the fixed seat. An elastic belt 4 is provided in front of the abutting surface. The left end of the elastic belt is wound around the left end of the fixed seat from front to back and fixedly connected to an adjusting screw 5. The right end of the elastic belt is wound around the right end of the fixed seat from front to back and fixedly connected to an adjusting screw. The adjusting screws are both screwed onto the fixed seat for front-back adjustment.

[0028] In the embodiment of the present utility model, the abutting surface is in a circular arc shape that gradually depresses backward from the left and right ends towards the middle.

[0029] In the embodiment of the present utility model, the abutting surface is composed of an arc-shaped rubber baffle 6 and a rigid bracket 7. The rubber baffle is fixedly connected to the front side of the rigid bracket. A plurality of buffer springs 8 are connected between the rear side of the rigid bracket and the fixed seat.

[0030] In the embodiment of the present utility model, an installation through groove 9 for the abutting surface is provided on the front side of the fixed seat. The abutting surface is installed on the installation through groove, and the rear ends of the buffer springs are all fixed on the rear groove wall of the installation through groove. A plurality of buffer springs are evenly distributed along the circumferential part of the arc of the abutting surface.

[0031] In the embodiment of the present utility model, rotating guide rollers 10 with vertical axes are installed at both the left and right ends of the front side of the fixed seat. The left and right ends of the elastic belt are respectively wound around the same-side rotating guide rollers for commutation and then wound to the rear.

[0032] In the embodiment of the present utility model, rubber roller sleeves 11 are coaxially sleeved on the outer peripheral parts of the rotating guide rollers.

[0033] The rubber roller sleeve contacts the commutation winding part of the elastic belt, which can protect the commutation winding part of the elastic belt. By using the rotating guide roller for commutation winding, the friction between the elastic belt and the rotating guide roller is rolling friction, which can avoid the direct contact between the commutation winding part of the elastic belt and the fixed seat and cause sliding friction. Sliding friction is likely to damage the elastic belt.

[0034] In the embodiment of the present utility model, the elastic belt includes a rectangular long strip body, and convex ribs 12 intersecting horizontally and vertically are fixedly arranged on the front surface of the belt body. The convex ribs and the belt body are made of integrally formed rubber material.

[0035] The convex ribs can enhance the tensile performance of the elastic belt and prevent the elastic belt from cracking prematurely.

[0036] In the embodiment of the present utility model, "U"-shaped clamping plates 13 are connected to both the left and right ends of the elastic belt. The left and right ends of the elastic belt are respectively embedded into the clamping openings of the clamping plates on the same end side. An installation bolt 14 is arranged on the clamping opening and passes through an installation through hole opened on the end of the elastic belt and the clamping plate. A locking nut 15 is screwed on the installation bolt to fixedly connect the end of the elastic belt and the clamping plate into one body.

[0037] In the embodiment of the present utility model, the height of the clamping plate is the same as the width of the elastic belt, and a plurality of installation bolts at both the left and right ends of the elastic belt are vertically and evenly distributed.

[0038] In the embodiment of the present utility model, the front end of the adjusting screw rod is fixedly arranged on the clamping plate. Connecting blocks 16 are fixedly arranged on both the left and right end sides of the fixed seat. Installation holes are arranged on the connecting blocks. After the rear end of the adjusting screw rod passes through the installation holes backward, the adjusting screw rod on the front and rear sides of the installation holes is locked by fastening nuts 17.

[0039] The front and rear positions of the adjusting screw rod are adjusted by loosening and tightening the fastening nuts.

[0040] In the embodiment of the present utility model, when the oil barrel lifter uses the fork rod 18 of a forklift to be inserted into the hollow base 19 and cooperates with the oil barrel lifter to lift the oil barrel 20, the top edge of the oil barrel is clamped by the oil barrel clamping seat 21, and the middle and lower parts of the oil barrel lean against the oil barrel lifting side support structure 22 for support.

[0041] Before lifting the oil barrel, the left and right ends of the elastic belt can be adjusted forward and backward on the fixed seat. If the elastic belt is relatively loose, the left and right ends of the elastic belt are adjusted backward to tighten the elastic belt; if the elastic belt is relatively tight, the left and right ends of the elastic belt are adjusted forward to loosen the elastic belt. To adjust the buffering capacity of the elastic belt according to the actual working conditions, when the middle and lower parts of the oil barrel just start to press against the elastic belt, the elastic belt stretches backward and deforms to play an effective buffering role, so that after the oil barrel is buffered by the elastic belt, it abuts against the abutting surface of the fixed seat through the elastic belt, and the impact at the moment of abutment is weak, which can not only reduce noise but also not easily damage the surface of the oil barrel.

[0042] When the oil drum is buffered by the elastic belt and then rests on the abutment surface of the fixed seat through the elastic belt, the rubber baffle on the abutment surface contacts the elastic belt to achieve secondary abutment buffering; under the action of the backward abutment force of the oil drum, the rubber baffle moves backward to compress the buffer spring to achieve tertiary abutment buffering, further reducing the instantaneous impact of the abutment.

[0043] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An oil barrel lifting side support structure, characterized in that: It includes a fixed seat fixedly connected to the bottom of the support of the bucket lifter. An arc-shaped abutting surface is arranged on the front side of the fixed seat. An elastic belt is arranged in front of the abutting surface. The left end of the elastic belt is wound around the left end of the fixed seat from front to back and fixedly connected to an adjusting screw. The right end of the elastic belt is wound around the right end of the fixed seat from front to back and fixedly connected to an adjusting screw. The adjusting screws are both screwed on the fixed seat for front-back adjustment.

2. The side support structure for lifting an oil barrel according to claim 1, characterized in that: The abutting surface is in a circular arc shape that gradually sinks backward from the left and right ends towards the middle.

3. The side support structure for lifting an oil barrel according to claim 1, characterized in that: The abutting surface is composed of an arc-shaped rubber baffle and a rigid bracket. The rubber baffle is fixedly connected to the front side of the rigid bracket. A plurality of buffer springs are connected between the rear side of the rigid bracket and the fixed seat.

4. The side support structure for lifting an oil barrel according to claim 3, characterized in that: An installation through groove for the abutting surface is opened on the front side of the fixed seat. The abutting surface is installed on the installation through groove, and the rear ends of the buffer springs are all fixed on the rear groove wall of the installation through groove. A plurality of buffer springs are evenly distributed along the circumferential part of the arc of the abutting surface.

5. The side support structure for lifting an oil barrel according to claim 1, characterized in that: Rotating guide rollers with vertical axes are installed at both the left and right ends of the front side of the fixed seat. The left and right ends of the elastic belt are respectively wound around the rotating guide rollers on the same side and redirected to the rear.

6. The side support structure for lifting an oil barrel according to claim 5, characterized in that: Rubber roller sleeves are coaxially sleeved on the outer peripheral parts of the rotating guide rollers.

7. The side support structure for lifting an oil barrel according to claim 1, wherein: The elastic belt includes a rectangular long strip body. Convex ribs that cross horizontally and longitudinally are fixedly arranged on the front side surface of the body. The convex ribs and the body are made of integrally formed rubber material.

8. The side support structure for lifting an oil barrel according to claim 1, wherein: "U"-shaped clamping plates are connected to both the left and right ends of the elastic belt. The left and right ends of the elastic belt are respectively embedded in the clamping mouths of the clamping plates on the same side. Installation bolts that pass through the clamping plates and the installation through holes opened at the ends of the elastic belt are arranged on the clamping mouths. Locking nuts are screwed on the installation bolts to fixedly connect the ends of the elastic belt and the clamping plates into one body.

9. The side support structure for lifting an oil barrel according to claim 8, wherein: The height of the clamping plate is the same as the width of the elastic belt, and a plurality of installation bolts at both the left and right ends of the elastic belt are vertically evenly distributed.

10. The side support structure for lifting an oil barrel according to claim 8, characterized in that: The front end of the adjusting screw is fixedly arranged on the clamping plate. Connecting blocks are fixedly arranged on both the left and right ends of the fixed seat. Installation holes are arranged on the connecting blocks. After the rear end of the adjusting screw passes through the installation hole backward, the adjusting screw on the front and rear sides of the installation hole is locked by fastening nuts.

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