Pushing trolley

Abstract

The utility model provides a pushing trolley, and relates to the technical field of graphitization furnace power supply equipment. A pushing trolley comprises: a frame body; the pushing mechanism is fixed on the frame body, the pushing mechanism comprises a driving piece and a pushing plate, and the pushing plate is connected with one end of the driving piece; the extension frame body is fixed on the frame body; and a sliding piece is arranged on the pushing plate, the sliding piece is arranged on the extending frame body, and when the driving piece drives the pushing plate to move, the sliding piece synchronously moves in the direction of the extending frame. According to the utility model, the extending frame body is arranged, and the sliding piece is connected between the pushing plate and the extending frame body, so that the sliding piece can move towards the extending direction of the extending frame body along with the pushing plate when the pushing plate is pushed by the driving piece through the extending frame body and the sliding piece which are arranged; therefore, supporting force is provided for the pushing plate in the moving process, the situation that the driving piece is broken due to too large pressure in the pushing process of the pushing plate is avoided, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of graphitization furnace power supply equipment, and particularly relates to a push trolley. BACKGROUND

[0002] The graphitization furnace is a kind of equipment using graphite as fuel and generating high temperature by heating, so that carbon material occurs graphitization conversion.The push trolley is a kind of movable equipment in the working system of the graphitization furnace.The push trolley can be divided into: power supply trolley and furnace loading trolley, and the power supply trolley is mainly used for power supply of the graphitization furnace, and the furnace loading trolley is mainly used for filling materials in the graphitization furnace.

[0003] The push trolley is provided with a rack, a plurality of drive oil cylinders are installed on the rack, and a push plate is connected to one side of the drive oil cylinder facing the graphitization furnace.In the power supply trolley, the drive oil cylinder drives the push plate to move to the conductive electrode of the graphitization furnace, until the conductive electrode is tightly pressed, and then power supply is carried out;in the furnace loading trolley, the drive oil cylinder drives the push plate to tightly press the inside of the graphitization furnace, and compresses the materials in the inside of the graphitization furnace to filling completion.

[0004] However, in the process of working of the push trolley, due to the excessive weight of the push plate, the drive oil cylinder cannot provide sufficient supporting force for the push plate, which may cause the connection between the drive oil cylinder and the push plate to break during the movement of the drive oil cylinder, thereby reducing the working efficiency of the push trolley and increasing the maintenance cost. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of push trolley, avoid the fracture of push plate.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical means:

[0007] A kind of push trolley, comprising:

[0008] Rack body;

[0009] Push mechanism, fixed on rack body, and the push mechanism includes: driving part and push plate, and the push plate is connected with one end of the driving part;

[0010] Extension rack body, fixed on rack body;

[0011] The push plate is provided with a sliding part, and the sliding part is placed on the extension rack body, when the driving part drives the push plate to move, the sliding part moves synchronously along the direction of the extension rack body.

[0012] Optionally, the sliding part includes: connecting part and sliding part, the connecting part is connected with the push plate, and the sliding part is placed on the extension rack body and is arranged to slide along the direction of the extension rack body.

[0013] Optionally, the frame body comprises a pushing frame, the pushing mechanism is fixed on the pushing frame; the extension frame body comprises a first sliding rail, the first sliding rail is fixed on the pushing frame and protrudes out of the pushing frame towards the graphitization furnace, and the sliding member is clamped on the first sliding rail.

[0014] Optionally, the first sliding rail is a hanging rail structure, a rail groove is arranged in the hanging rail, and the sliding member is arranged in the rail groove.

[0015] Optionally, the sliding member comprises a connecting portion and a sliding portion, the connecting portion is connected with the pushing plate, and the sliding portion is arranged on the extension frame body and is arranged to slide in the direction of the extension frame body; the sliding member is a roller structure, the sliding portion is a roller, the connecting portion is provided with a first connecting plate and a second connecting plate, the first connecting plate is connected with the pushing plate, the second connecting plate is connected with the roller, the roller is arranged in the rail groove and is arranged to slide in the direction of the hanging rail.

[0016] Optionally, the sliding member comprises an insulation portion, the insulation portion is a first insulation plate, and the first insulation plate is arranged between the first connecting plate and the second connecting plate.

[0017] Optionally, the frame body comprises a vehicle body, the extension frame body comprises a second sliding rail, the second sliding rail is fixed on the vehicle body, and the sliding member is arranged on the second sliding rail; when the pushing plate moves, the sliding member moves synchronously in the direction of the second sliding rail.

[0018] Optionally, the sliding member comprises a connecting portion and a sliding portion, the connecting portion is connected with the pushing plate, and the sliding portion is arranged on the extension frame body and is arranged to slide in the direction of the extension frame body; the sliding member is a roller structure, the roller is arranged in the second sliding rail, the connecting portion is provided with a third connecting plate, the third connecting plate is connected with the roller, the roller is arranged in the second sliding rail and is arranged to slide in the direction of the second sliding rail.

[0019] Optionally, the sliding member comprises an insulation portion, the insulation portion is a second insulation plate, and the second insulation plate is connected with the pushing plate.

[0020] Optionally, a pushing trolley comprises a frame body;

[0021] a pushing mechanism is fixed on the frame body, and the pushing mechanism comprises a driving member and a pushing plate, the pushing plate is connected with one end of the driving member;

[0022] an extension frame body is fixed on the frame body;

[0023] a sliding member is arranged on the pushing plate and arranged on the extension frame body, and when the driving member drives the pushing plate to move, the sliding member moves synchronously in the direction of the extension frame body;

[0024] the frame body comprises a pushing frame, the pushing mechanism is fixed on the pushing frame; the extension frame body comprises a first sliding rail, the first sliding rail is fixed on the pushing frame and protrudes out of the pushing frame towards the graphitization furnace, and the sliding member is clamped on the first sliding rail.

[0025] The frame body comprises a vehicle body, the extension frame body comprises a second sliding rail fixed to the vehicle body, and a sliding member is arranged on the second sliding rail and moves synchronously along the direction of the second sliding rail when the pushing plate moves.

[0026] Compared with the prior art, the utility model brings the following technical effects:

[0027] In the utility model, the extension frame body is arranged, and the sliding member is connected between the pushing plate and the extension frame body, the extension frame body and the sliding member are arranged, so that the sliding member can move in the extension direction of the extension frame body simultaneously with the pushing plate in the process of being pushed by the driving member, thereby supporting force is provided for the pushing plate in the moving process, and the driving member is prevented from being broken due to excessive pressure in the process of pushing the pushing plate, and the service life of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the premise of the drawings.

[0029] Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0030] Figure 2 It is a schematic diagram of a pushing trolley according to some embodiments of the application. Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0031] Figure 3 It is a schematic diagram of a pushing trolley according to some embodiments of the application. Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0032] Figure 4 It is a schematic diagram of a pushing trolley according to some embodiments of the application. Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0033] Figure 5 It is a schematic diagram of a pushing trolley according to some embodiments of the application. Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0034] Figure 6 It is a schematic diagram of a pushing trolley according to some embodiments of the application. Figure 1 It is a schematic diagram of a pushing trolley according to some embodiments of the application.

[0035] Explanation of main element symbols:

[0036] 1-frame body; 11-frame; 12-vehicle body;

[0037] 2 - pushing mechanism; 21 - driving member; 22 - pushing plate; 221 - sliding member; 2211 - sliding part; 2212 - connecting part; 22121 - first connecting plate; 22122 - second connecting plate; 22123 - third connecting plate; 22124 - side plate; 2213 - insulation part; 22131 - first insulation plate; 22132 - second insulation plate; 222 - first pushing plate; 223 - second pushing plate

[0038] 3 - extension frame body; 31 - first slide rail; 32 - second slide rail. DETAILED DESCRIPTION

[0039] The technical solutions of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0040] In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as there is no conflict. The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout.

[0041] The graphitization furnace is a device that uses graphite as fuel and generates high temperature by heating to make carbon materials undergo graphitization transformation. The pushing trolley is a movable device in the working system of the graphitization furnace. The pushing trolley can be divided into: power supply trolley and furnace loading trolley. The power supply trolley mainly supplies power to the graphitization furnace, and the furnace loading trolley mainly loads the materials in the graphitization furnace.

[0042] The pushing trolley is provided with a rack, and a plurality of driving oil cylinders are installed on the rack. The side of the driving oil cylinder facing the graphitization furnace is connected with a pushing plate. In the power supply trolley, the driving oil cylinder drives the pushing plate to move towards the conductive electrode of the graphitization furnace until the conductive electrode is tightly pushed, and then power supply is carried out. In the furnace loading trolley, the driving oil cylinder drives the pushing plate to tightly push the inside of the graphitization furnace, and compresses the materials inside the graphitization furnace to complete the filling.

[0043] However, in the process of working of the pushing trolley, due to the excessive weight of the pushing plate, the driving oil cylinder cannot provide sufficient supporting force for the pushing plate, which may cause the connection between the driving oil cylinder and the pushing plate to break during the driving of the pushing plate, thereby reducing the working efficiency of the pushing trolley and increasing the maintenance cost.

[0044] Please refer to Figure 1The application provides a pushing trolley to solve the problem of easy fracture of the pushing plate and high equipment maintenance cost.

[0045] The pushing trolley comprises a frame body 1.

[0046] A pushing mechanism 2 is fixedly installed on the frame body 1, and the pushing mechanism 2 comprises a driving member 21 and a pushing plate 22, wherein the pushing plate 22 is connected with one end of the driving member 21.

[0047] An extension frame body 3 is fixedly installed on the frame body 1.

[0048] The pushing plate 22 is provided with a sliding member 221, and the sliding member 221 is arranged on the extension frame body 3; when the driving member 21 drives the pushing plate 22 to move, the sliding member 221 moves synchronously along the direction of the extension frame body 3.

[0049] In the utility model, the extension frame body 3 is arranged, and the sliding member 221 is connected between the pushing plate 22 and the extension frame body 3; through the extension frame body 3 and the sliding member 221, the sliding member 221 can move along the direction of the extension of the extension frame body 3 simultaneously with the pushing plate 22 in the process of being pushed by the driving member 21, so as to provide support force for the pushing plate 22 in the moving process, and then the fracture of the driving member 21 in the process of pushing the pushing plate 22 due to excessive pressure is avoided, and the service life of the equipment is improved.

[0050] Please refer to Figure 1 , Figure 5 and Figure 6 , the application provides a pushing trolley.

[0051] The sliding member 211 comprises a sliding part 2211 and a connecting part 2212, the connecting part 2212 is connected with the pushing plate 22, the sliding part 2211 is arranged on the extension frame body 3 and is arranged to slide along the direction of the extension frame body 3.

[0052] Embodiment one

[0053] Please refer to Figure 1 and Figure 2 , the frame body 1 comprises a pushing frame 11 and a vehicle body 12, the pushing frame 11 is composed of a plurality of cross beams and four vertical columns, the four vertical columns of the pushing frame 11 are arranged in parallel on the vehicle body 12 in a rectangular shape, and the plurality of cross beams of the pushing frame 11 are arranged in an interlaced manner based on the four vertical columns; in the embodiment, the driving member 21 is installed on the plurality of cross beams of the pushing frame 11, and the pushing plate 22 is installed at one end of the driving member 21 towards the graphitization furnace; the pushing frame 11 ensures the stability of the pushing in the process of pushing the pushing plate 22 by the driving member 21.

[0054] Optionally, the driving member 21 is a driving device with pushing and thrusting effect, such as a driving oil cylinder or a driving air cylinder.

[0055] Please refer to Figure 1 and Figure 2 , the extension frame body 3 comprises a first sliding rail 31;

[0056] The first sliding rail 31 is a suspended rail structure in this embodiment, which is installed on two cross beams at the top end of the thrust frame 11, penetrates the cross beams and is arranged perpendicularly to the cross beams; meanwhile, the extended part of the suspended rail extends towards the graphitization furnace, and the sliding member 221 is clamped in the suspended rail.

[0057] The suspended rail and the sliding member 221 clamped in the suspended rail are arranged to provide upward supporting force for the thrust plate 22, so as to reduce the problem of breakage of the driving member 21 caused by excessive weight of the thrust plate.

[0058] In this embodiment, two suspended rails are arranged in parallel to ensure that the suspended rail has sufficient supporting force.

[0059] The suspended rail is provided with a rail groove, and the sliding member 221 moves forward and backward in the rail groove along with the thrust plate 22.

[0060] The top of each suspended rail is further covered with two rib plates to enhance the mechanical strength of the rib plates.

[0061] In an alternative embodiment, the first sliding rail 31 can be arranged on the left side, the right side or the lower end of the thrust frame 11, which can also provide supporting force for the thrust plate 22.

[0062] Please refer to Figure 1 , Figure 4 and Figure 5 ,

[0063] The sliding member 211 comprises a sliding part 2211 and a connecting part 2212, the connecting part 2212 is connected with the thrust plate 22, and the sliding part 2211 is arranged on the extension frame body 3 and slides along the extension frame body 3

[0064] The sliding member 221 further comprises an insulation part 2213 for insulation and blocking between the thrust plate 22 and the extension frame body 3.

[0065] In this embodiment, the sliding member 221 is a roller structure, wherein the sliding part 2211 is a roller structure, the connecting part 2212 comprises a first connecting plate 22121 and a second connecting plate 22122, and the insulation part is a first insulation plate 22131.

[0066] The rolling wheel is arranged in the hanging rail, and the rolling wheel is fixed below the first connecting plate 22121. The second connecting plate 22122 is fixed with the pushing plate 22. The first insulating plate 22131 is arranged between the first connecting plate 22121 and the second connecting plate 22122. The insulating plate is arranged between the connecting plates, so that the mechanical strength of the sliding part 221 is enhanced, and the current is prevented from being transmitted to the extension frame body 3 during the conduction of the pushing plate 22, and the loss in the current transmission process is reduced.

[0067] Optionally, the sliding part 221 of the rolling wheel structure can be replaced by a sliding block structure.

[0068] Specifically, the sliding part 2211 is a sliding block arranged in the rail groove of the hanging rail. The connecting part 2212 is provided with a connecting rod and a connecting plate. One end of the connecting rod is fixed with the connecting plate, and the other end is connected with the exposed sliding block at the slot of the rail groove. The sliding block moves together with the pushing plate 22.

[0069] Embodiment two

[0070] Please refer to Figure 1 and Figure 3 The frame body 1 includes the pushing frame 11 and the vehicle body 12. The pushing frame 11 is composed of a plurality of beams and four columns. The four columns of the pushing frame 11 are arranged in parallel on the vehicle body 12 in a rectangular shape. The plurality of beams of the pushing frame 11 are arranged in a staggered manner based on the four columns. In this embodiment, the driving part 21 is arranged on the plurality of beams of the pushing frame 11. The pushing plate 22 is arranged at one end of the driving part 21 facing the graphitization furnace. The pushing frame 11 ensures the stability of the pushing process during the pushing of the pushing plate 22 by the driving part 21.

[0071] Optionally, the driving part 21 is a driving device with a pushing and pushing function, such as a driving oil cylinder or a gas cylinder.

[0072] Please refer to Figure 1 and Figure 2 The extension frame body 3 includes a second sliding rail 32.

[0073] The second sliding rail 32 is fixed on one side of the vehicle body 12 facing the graphitization furnace and extends towards the graphitization furnace. The sliding part 221 is arranged on the second sliding rail 32. When the pushing plate 22 moves, the sliding part 221 moves along the direction of the second sliding rail 32.

[0074] Please refer to Figure 3 , Figure 4 and Figure 6 In this embodiment,

[0075] The sliding part 211 includes a sliding part 2211 and a connecting part 2212. The connecting part 2212 is connected with the pushing plate 22. The sliding part 2211 is arranged on the extension frame body 3 and arranged in a sliding manner along the direction of the extension frame body 3

[0076] The sliding member 221 further comprises an insulation part 2213 for insulating and blocking between the pushing plate 22 and the extension frame body 3.

[0077] The sliding member is a roller structure, the sliding part 2211 is a roller, the connecting part 2212 is provided with a third connecting plate 22123 and a side plate 22124, and the insulation part 2213 is configured by a second insulation plate 22132.

[0078] The sliding part 2211 is provided with two rollers arranged in a longitudinal direction, the two rollers are fixed by two side plates 22124, a third connecting plate 22123 is arranged above the two side plates, the third connecting plate 22123 is connected with the second insulation plate 22132, and the second insulation plate 22132 is fixed with the pushing plate 22, so as to prevent current transmission to the second sliding rail 32.

[0079] Optionally, the sliding member 221 in the roller structure can also be replaced by a sliding block structure.

[0080] Specifically, the sliding part 2211 is a sliding block, the sliding block is arranged on the top surface of the second sliding rail 32, the two sides of the sliding block are in a U-shaped structure, and the sliding block moves together with the pushing plate 22.

[0081] Embodiment three

[0082] Please refer to Figure 1 and Figure 4 A pushing trolley comprises a frame body 1.

[0083] A pushing mechanism 2 is fixedly installed on the frame body 1, and the pushing mechanism 2 comprises a driving member 21 and a pushing plate 22, the pushing plate 22 is connected with one end of the driving member 21.

[0084] An extension frame body 3 is fixedly installed on the frame body 1.

[0085] The pushing plate 22 is provided with a sliding member 221, the sliding member 221 is arranged on the extension frame body 3, and when the driving member 21 drives the pushing plate 22 to move, the sliding member 221 moves synchronously along the direction of the extension frame body 3.

[0086] The pushing plate 22 comprises a first pushing plate 222 and a second pushing plate 223, the two pushing plates are arranged in an up-down distribution and are spaced apart from each other, and when the pushing plate 22 is partially damaged, only one pushing plate 22 can be replaced.

[0087] The technical features of the first pushing plate 222 are the same as those of the pushing plate 22 of the pushing trolley in embodiment one, and the technical features of the second pushing plate 223 are the same as those of the pushing plate 22 of the pushing trolley in embodiment two, which will not be described herein.

[0088] Obviously, the above embodiments are merely exemplary and not limiting. Based on the above description, one of ordinary skill in the art can make other different forms of changes or modifications. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or modifications derived therefrom are still within the protection scope of the present application.

Claims

1. A push trolley, characterized in that, The utility model relates to a graphite furnace pushing mechanism, including: Frame body; Pushing mechanism is fixed on the frame body, and the pushing mechanism includes: drive piece and pushing plate, and one end of the pushing plate is connected with the drive piece; Extension frame body is fixed on the frame body; The sliding piece is arranged on the pushing plate, and the sliding piece is placed on the extension frame body, when the drive piece drives the pushing plate to move, the sliding piece moves along the extension frame body direction synchronous.

2. The pusher cart of claim 1, wherein, The sliding piece includes: connecting part and sliding part, the connecting part is connected with the pushing plate, and the sliding part is placed on the extension frame body and is arranged in sliding along the extension frame body direction.

3. The pusher cart of claim 1, wherein, The frame body includes pushing frame, and the pushing mechanism is fixed on the pushing frame;The extension frame body includes first slide rail, and the first slide rail is fixed on the pushing frame and protrudes out of the pushing frame towards the graphite furnace direction, and the sliding piece is clamped on the first slide rail.

4. A pusher cart according to claim 3, characterized in that The first slide rail is a suspended rail structure, and a rail groove is arranged in the suspended rail, and the sliding piece is placed in the rail groove.

5. A pusher cart according to claim 4, characterized in that The sliding piece includes: connecting part and sliding part, the connecting part is connected with the pushing plate, and the sliding part is placed on the extension frame body and is arranged in sliding along the extension frame body direction;The sliding piece is a roller structure, the sliding part is a roller, the connecting part is provided with first connecting plate and second connecting plate, the first connecting plate is connected with the pushing plate, the second connecting plate is connected with the roller, the roller is placed in the rail groove and is arranged in sliding along the suspended rail direction.

6. A pusher cart according to claim 5, characterized in that The sliding piece includes: insulation part, the insulation part is first insulation plate, and the first insulation plate is arranged between the first connecting plate and the second connecting plate.

7. The pusher cart of claim 1, wherein, The frame body includes vehicle body, the extension frame body includes second slide rail, the second slide rail is fixed on the vehicle body, and the sliding piece is placed on the second slide rail, when the pushing plate moves, the sliding piece moves along the second slide rail direction synchronous.

8. A pusher cart according to claim 7, characterized in that The sliding piece includes: connecting part and sliding part, the connecting part is connected with the pushing plate, and the sliding part is placed on the extension frame body and is arranged in sliding along the extension frame body direction;The sliding piece is a roller structure, the roller is placed in the second slide rail, the connecting part is provided with third connecting plate, the third connecting plate is connected with the roller, the roller is placed in the second slide rail and is arranged in sliding along the second slide rail direction.

9. A pusher cart according to claim 8, characterized in that The sliding piece includes: insulation part, the insulation part is second insulation plate, and the second insulation plate is connected with the pushing plate.

10. The pusher cart of claim 1, wherein, The frame body includes pushing frame, and the pushing mechanism is fixed on the pushing frame;The extension frame body includes first slide rail, and the first slide rail is fixed on the pushing frame and protrudes out of the pushing frame towards the graphite furnace direction, and the sliding piece is clamped on the first slide rail. The frame body includes vehicle body, the extension frame body includes second slide rail, the second slide rail is fixed on the vehicle body, and the sliding piece is placed on the second slide rail, when the pushing plate moves, the sliding piece moves along the second slide rail direction synchronous.

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