Lifting type brake drum transfer device

Abstract

The utility model provides a lifting type brake drum transfer device which comprises a driving assembly, a driven assembly and a buffering assembly, the driving assembly is used for being connected with hoisting equipment, and the driven assembly is hinged to the driving assembly; the driving assembly is connected with a guide rod, and the driving assembly is installed on the driven assembly in a sliding mode through the guide rod. A limiting part is installed at the bottom end of the guide rod, a buffering piece is fixedly connected to the limiting part, and the limiting part is detachably connected with the guide rod; a receding area is formed between the top end of the buffering piece and the driven assembly. According to the utility model, the problem that the transfer efficiency is influenced while the labor amount of operators is increased as the brake drum needs to be manually mounted in a mounting area formed between the lifting hooks or the brake drum is taken from the lifting appliance in the prior art can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the manufacturing and processing technical field of brake drum, specifically relates to a lifting type brake drum transfer device. BACKGROUND

[0002] Brake drum is a cylindrical piece, and is not hoisted well in the process. The lifting appliance for brake drum machining currently used is a lifting appliance that uses the weight of the clamping jaw to clamp the brake drum for hoisting. This lifting appliance is prone to causing the brake drum to fall off due to insufficient clamping force, causing injury to personnel and products, and has a safety hazard.

[0003] In order to solve the problems in the prior art, the utility model with publication number CN208776202U discloses a lifting appliance for automobile brake drum machining, (hereinafter referred to as prior art 1), which comprises a pull rod, a lifting ring arranged at the upper end of the pull rod, and a lifting disc arranged at the lower end of the pull rod; the pull rod is composed of an upper part conical structure and a lower part cylindrical structure, the lower part cylindrical structure passes through the lifting disc and is fixed with screws; the lifting disc is uniformly provided with three fixing seats, and the fixing seats are provided with lifting hooks; the lifting hooks are in sliding connection with the fixing seats and slide along the taper surface of the upper part conical structure of the pull rod.

[0004] In prior art 1, the weight of the object is transferred to the pull rod to realize stable hoisting of the object. However, in prior art 1, manual operation is required to install the brake drum in the installation area formed between the lifting hooks or to take the brake drum off the lifting appliance, which increases the labor of the operator and affects the transfer efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a lifting type brake drum transfer device, which can solve the problem of increasing the labor of the operator and affecting the transfer efficiency in prior art 1 in the actual use process.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A lifting type brake drum transfer device, comprising a driving assembly and a driven assembly, the driving assembly is used for connecting with hoisting equipment, and the driven assembly is hinged with the driving assembly;

[0008] A guide rod is connected to the driving assembly, and the driving assembly is slidably installed on the driven assembly through the guide rod; a limiting part is installed at the bottom end of the guide rod, a buffer is fixedly connected to the limiting part, and the limiting part is detachably connected with the guide rod;

[0009] A gap area is formed between the top end of the buffer and the driven assembly.

[0010] Preferably, the driving assembly comprises a first connecting plate and a first connecting rod hinged on the first connecting plate, a lifting ring for connecting with the lifting device is fixedly connected on the first connecting plate, and the first connecting rod is hinged with the driven assembly at an end away from the first connecting plate.

[0011] Preferably, an anti-skid groove is arranged in the lifting ring.

[0012] Preferably, the driven assembly comprises a second connecting plate and a second connecting rod hinged on the second connecting plate, a bent part hinged with the first connecting rod is arranged on the second connecting rod, the bent part is arranged in a direction away from the center of the second connecting plate, and the guide rod is slidingly arranged on the second connecting plate.

[0013] Preferably, a clamping leg is fixedly connected at an end of the second connecting rod away from the first connecting rod.

[0014] Preferably, a threaded groove is arranged at a bottom end of the guide rod, and the limiting part is threadedly connected with the guide rod.

[0015] Preferably, a supporting rod is arranged on the limiting part.

[0016] Preferably, the supporting rod is threadedly connected on the limiting part, and a limiting part is fixedly connected at a bottom end of the limiting part.

[0017] Preferably, an anti-skid pattern is arranged on the clamping leg.

[0018] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0019] In the utility model, the driving assembly and the driven assembly are first placed in the brake drum, when the lifting device drives the driving assembly to move vertically upward, the driven assembly hinged with the driving assembly automatically rotates toward the inner wall of the brake drum along with the movement of the driving assembly, after the driven assembly driven by the driving assembly is contacted with the brake drum and expands outward, the brake drum can be lifted and transferred under the driving of the lifting device.

[0020] In the process that the driving assembly and the driven assembly move to the brake drum position, the guide rod fixedly connected to the bottom end of the driving assembly also moves vertically upward along with the driving assembly, so that the driving assembly moves more stably by arranging the guide rod; the driven assembly can be opened under the driving of the driving assembly by arranging the accommodation area; in the process that the guide rod drives the limiting part to rise, the buffer installed on the limiting part can slow down the moving speed of the guide rod after rising to contact the driven assembly, so that the limiting part avoids colliding with the driven assembly due to too fast moving speed. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0022] Figure 1 It is a perspective view of the present application.

[0023] Figure 2 It is a structural schematic view of the present application.

[0024] Figure 3 It is a partial enlarged view of A in the present application Figure 2

[0025] In the drawings, the component list represented by each reference sign is as follows:

[0026] 101-driving assembly, 102-driven assembly, 103-guide rod, 104-limiting part, 105-buffer, 106-first connecting disc, 107-first connecting rod, 108-suspender, 109-anti-skid groove, 110-second connecting disc, 111-second connecting rod, 112-bent part, 113-clamping leg, 114-supporting rod. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0028] ​In the description of the utility model embodiments, it needs to be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model embodiments and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the utility model embodiments.

[0029] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model embodiments, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0030] In the utility model embodiments, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0031] In the utility model embodiments, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical above and oblique above of the first feature to the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical below and oblique below of the first feature to the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0032] The following disclosure provides many different embodiments or examples for implementing different structures of the utility model embodiments. In order to simplify the disclosure of the utility model embodiments, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model embodiments. In addition, the utility model embodiments can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0033] The embodiments of the present application will be described in detail below with reference to the drawings.

[0034] Referring to Figures 1-3 The embodiment discloses a hoisting device for hoisting and transferring a brake drum, in particular to a lifting type brake drum transfer device, which comprises a driving assembly 101 and a driven assembly 102, the driving assembly 101 is used for being connected with a hoisting equipment, and the driven assembly 102 is hinged with the driving assembly 101.

[0035] A guide rod 103 is connected to the driving assembly 101, the driving assembly 101 is slidably installed on the driven assembly 102 through the guide rod 103, a limiting part 104 is installed at the bottom end of the guide rod 103, a buffer 105 is fixedly connected to the limiting part 104, and the limiting part 104 is detachably connected with the guide rod 103.

[0036] A leaving area is formed between the top end of the buffer 105 and the driven assembly 102.

[0037] In the utility model, after the driving assembly 101 and the driven assembly 102 are placed in the brake drum, when the lifting device drives the driving assembly 101 to move vertically upward, the driven assembly 102 articulated with the driving assembly 101 will rotate toward the inner wall of the brake drum along with the movement of the driving assembly 101, the driving assembly 101 can drive the driven assembly 102 to open, the driven assembly 102 driven by the driving assembly 101 and contacted with the brake drum can be lifted and transferred under the driving of the lifting device, the driven assembly 102 can automatically open outward along with the movement of the driving assembly 101, and the opened driven assembly 102 can limit the brake drum after cooperating with the stepped surface arranged on the brake drum; after the brake drum moves to the predetermined position, the lifting device drives the driving assembly 101 to move downward, the driven assembly 102 rotates away from the inner wall of the brake drum under the driving of the driving assembly 101, so that the driven assembly 102 can automatically separate from the brake drum and be taken out from the brake drum by the operator; during the movement of the driving assembly 101 and the driven assembly 102 to the brake drum position, the guide rod 103 fixedly connected to the bottom end of the driving assembly 101 also moves vertically upward along with the driving assembly 101, the cooperation of the guide rod 103 and the driven assembly 102 can guide and limit the driving assembly 101, so that the driving assembly 101 moves more stably; during the lifting of the limiting portion 104 driven by the guide rod 103, the buffer 105 installed on the limiting portion 104 can slow down the movement speed of the guide rod 103 after being lifted to contact with the driven assembly 102, so that the limiting portion 104 can avoid generating great impact and vibration after contacting with the driven assembly 102 due to too fast movement speed, and the driven assembly 102 is damaged; in the embodiment, the lifting device is a conventional transfer device in the prior art, and the structure and function thereof will not be described one by one, the buffer 105 can be a spring structure or an elastic gasket made of rubber material in the prior art, and the buffer 105 in the embodiment is a buffer spring.

[0038] In some embodiments, the main active component 101 comprises a first connecting plate 106 and a first connecting rod 107 hinged on the first connecting plate 106, the first connecting plate 106 is fixedly connected with a lifting ring 108 for connecting with the lifting device, one end of the first connecting rod 107 away from the first connecting plate 106 is hinged with the driven component 102, and one end of the guide rod 103 away from the limiting part 104 is fixedly connected with the connecting plate. The lifting device is used for connecting with the lifting ring 108 and moving the lifting ring 108 and the connecting plate vertically upward, the first connecting rod 107 rotates towards the first connecting plate 106 with the movement of the lifting ring 108, and the driven component 102 is driven by the first connecting rod 107 to open away from the first connecting plate 106.

[0039] In some embodiments, the lifting ring 108 is provided with an anti-skid groove 109. The anti-skid groove 109 is used for limiting the lifting rope connected on the lifting device, further improving the stability of lifting.

[0040] In some embodiments, the driven component 102 comprises a second connecting plate 110 and a second connecting rod 111 hinged on the second connecting plate 110, the second connecting rod 111 is provided with a bent part 112 hinged with the first connecting rod 107, the bent part 112 is inclinedly arranged towards the direction away from the center of the second connecting plate 110, and the guide rod 103 is slidingly installed on the second connecting plate 110. When the first connecting rod 107 rotates towards the first connecting plate 106 driven by the first connecting plate 106, the second connecting rod 111 rotates away from the second connecting plate 110 driven by the first connecting rod 107, and the first connecting rod 107 contacts with the inner wall of the brake drum, the brake drum blocks the second connecting rod 111 so that the second connecting rod 111 and the first connecting rod 107 hinged with the second connecting rod 111 no longer rotate, thereby enabling the lifting device to rotate the brake drum, and the cooperation of the guide rod 103 and the second connecting plate 110 enables the first connecting plate 106 to move more stably.

[0041] In some embodiments, one end of the second connecting rod 111 away from the first connecting rod 107 is fixedly connected with a clamping leg 113. The clamping leg 113 is used for further limiting the brake drum after cooperating with the opening on the brake drum.

[0042] In some embodiments, the bottom end of the guide rod 103 is provided with a threaded groove, and the limiting part 104 is threadedly connected with the guide rod 103. By rotating the limiting part 104, the height between the spring and the second connecting disc 110 can be adjusted according to actual needs, so that the buffer 105 can be buffered during the upward vertical movement of the guide rod 103, and the collision between the limiting part 104 and the second connecting disc 110 is avoided.

[0043] In some embodiments, a supporting rod 114 is mounted on the limiting part 104. The supporting rod 114 is used for further limiting the guide rod 103 and protecting the buffer 105, so as to prevent the buffer 105 from being damaged when the compression amount is too large. The limiting part 104 is made of rubber material.

[0044] In some embodiments, the supporting rod 114 is threadedly connected on the limiting part 104, and the bottom end of the limiting part 104 is fixedly connected with the limiting part 104. By threadedly connecting the supporting rod 114 on the limiting part 104, the height of the supporting rod 114 can be adjusted according to actual needs.

[0045] In some embodiments, the clamping leg 113 is provided with anti-skid lines. By providing the anti-skid lines, the friction between the clamping leg 113 and the brake drum can be increased, so as to further increase the stability during the transfer of the brake drum.

[0046] In some embodiments, the second connecting disc 110 is provided with a plurality of mounting grooves, and a counterweight is detachably mounted in the mounting groove. By providing the mounting groove for mounting the counterweight, the user can adjust the weight of the second connecting disc 110 according to actual needs, so as to avoid the problem that the second connecting disc 110 moves out of the brake drum before the second connecting rod 111 is fully opened during the driving of the first connecting disc 106 to move.

[0047] Although the preferred embodiments of the present application have been described, those skilled in the art who have the basic creative concept can make further changes and modifications to these embodiments. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0048] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lift drum transfer device characterized by: Including active component (101) and driven assembly (102), the active component (101) is used for connecting with hoisting equipment, the driven assembly (102) is hinged with the active component (101); The guide rod (103) is connected on the active component (101), the active component (101) is slidably installed on the driven assembly (102) through the guide rod (103);The bottom end of the guide rod (103) is provided with a limiting portion (104), the limiting portion (104) is fixedly connected with a buffer (105), and the limiting portion (104) is detachably connected with the guide rod (103); The top end of the buffer (105) and the driven assembly (102) form a let area.

2. A lift drum transfer device as claimed in claim 1 wherein: The active component (101) includes a first connecting disc (106) and a first connecting rod (107) hinged on the first connecting disc (106), the first connecting disc (106) is fixedly connected with a lifting ring (108) for connecting with the hoisting equipment, one end of the first connecting rod (107) away from the first connecting disc (106) is hinged with the driven assembly (102), and one end of the guide rod (103) away from the limiting portion (104) is fixedly connected with the connecting disc.

3. A lift drum transfer apparatus as claimed in claim 2, wherein: The lifting ring (108) is provided with an anti-skid groove (109).

4. A lift drum transfer apparatus as defined in claim 2 wherein: The driven assembly (102) includes a second connecting disc (110) and a second connecting rod (111) hinged on the second connecting disc (110), the second connecting rod (111) is provided with a bent portion (112) hinged with the first connecting rod (107), the bent portion (112) is inclinedly arranged towards the direction away from the center of the second connecting disc (110), and the guide rod (103) is slidably installed on the second connecting disc (110).

5. A lift drum transfer apparatus as claimed in claim 4, wherein: One end of the second connecting rod (111) away from the first connecting rod (107) is fixedly connected with a clamping leg (113).

6. A lift drum transfer apparatus as defined in claim 1 wherein: The bottom end of the guide rod (103) is provided with a threaded groove, and the limiting portion (104) is threadedly connected with the guide rod (103).

7. A lift drum transfer apparatus as defined in claim 4 wherein: The supporting rod (114) is threadedly connected on the limiting portion (104), and the bottom end of the limiting portion (104) is fixedly connected with the limiting portion (104).

8. A lift drum transfer apparatus as claimed in claim 7, wherein: The clamping leg (113) is provided with an anti-skid line.

9. A lift drum transfer apparatus as defined in claim 5 wherein: ​

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