Crystallizer conveying device
By designing a rotatable storage rack and a crystallizer conveyor device with a locking mechanism, the problems of low load efficiency and copper plate damage are solved, and multi-layer placement and efficient transportation are achieved.
Patent Information
- Application Number
- CN202420929474.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, the efficiency of carrying the copper plate of the crystallizer is low when carrying the copper plate, and the multi-layer carriage is prone to damage to the copper plate.
A crystallizer conveying device is designed, including a car body, a fence and a storage rack. The storage rack rotates on the give way step by hinge to realize the layering of the crystallizer copper plate, and prevents pouring through a locking mechanism, and uses arc-shaped grooves. Lift and place the slider structure to avoid wear caused by side placement.
Multi-layer placement is achieved, carrying efficiency is improved, and the damage of the crystallizer copper plate during transportation is avoided, so that more copper plates can be carried without causing wear.
Smart Images
Figure CN222202619U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveying devices, in particular to a crystallizer conveying device. Background Art
[0002] The crystallizer is the core component of continuous casting. The crystallizer copper plate is an important heat-conducting component for continuous casting from liquid molten steel to solidified solid billet shell. Its quality directly affects the surface quality of the billet, the casting speed of the continuous casting machine and other indicators. The molten steel flows through the crystallizer copper plate, crystallizes into billets under the action of external cooling water, and is pulled out of the crystallizer by the dummy rod. Frequent billet pulling causes serious wear of the crystallizer copper plate, which needs to be replaced frequently. Therefore, a layer of metal or alloy is usually electroplated on the crystallizer copper plate to achieve the purpose of anti-wear and wear reduction and extend the service life. The commonly used electroplating methods are full electroplating and partial electroplating processes. When performing partial electroplating, the non-electroplated surface must be shielded and protected.
[0003] The crystallizer surface electroplating technology started with Cr plating. At present, it has gradually formed Ni plating, Ni-Fe plating, Ni-Co plating, Co-Ni plating, and other main plating layers such as alloy plating and composite plating. The performance of the products has also been gradually improved.
[0004] In the prior art, the surface coating of the crystallizer copper plate or copper tube is a single coating structure. Since the copper plate will wear out during use, the copper plate needs to be surface treated and the worn surface needs to be polished before the electroplating process is performed on the copper plate.
[0005] After polishing, the crystallizer copper plate needs to be transferred to another processing station for further processing. In the prior art, a carrying trolley is generally used to transport the processed crystallizer copper plate. However, since the carrying trolley mechanism can only place one layer of crystallizer copper plate, the transportation efficiency is relatively low. The prior art also uses a frame-type multi-layer carrying trolley, but since the crystallizer copper plate is heavy, it is very inconvenient to place it from the side, and it is easy to wear when pushing the crystallizer copper plate in, causing damage to the polished surface. Utility Model Content
[0006] The purpose of the utility model is to provide a crystallizer conveying device, which can solve the technical problems in the prior art of using a carrying trolley to carry the crystallizer copper plate, such as low carrying efficiency and easy damage to the crystallizer copper plate caused by using a multi-layer carrying trolley.
[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0008] A crystallizer conveying device comprises a trolley body, a fence and at least one storage rack, wherein the fence is arranged on the trolley body, the fence comprises a connecting portion and a first side block and a second side block arranged in parallel on the trolley body, and the first side block and the second side block are fixedly connected to the connecting portion;
[0009] The connecting part is provided with a step, the storage rack is hinged in the step, and the storage rack can rotate, the first side baffle and the second side baffle are both provided with a slide groove, the slide groove is an arc groove, and the storage rack is provided with a slider corresponding to the arc groove;
[0010] A locking mechanism is provided on the first side guard, and when the storage rack is in a vertical state after being rotated, the locking mechanism is used to lock the storage rack to prevent the storage rack from tipping over.
[0011] There are three racks, which are arranged in sequence from top to bottom, and the height of the bottom surface of the chute is equal to the horizontal height of the corresponding rack.
[0012] Furthermore, the storage rack includes a frame and a plurality of rotating rollers, the frame is hinged on the connecting portion, the slider is located on the side of the frame, and the plurality of rotating rollers are rotatably arranged in the frame.
[0013] Wherein, a hard protective pad is arranged on the surface of the rotating roller.
[0014] Furthermore, a push-pull handle is provided on the connecting portion.
[0015] A baffle is hinged at the rear of the first side baffle, and the other end of the baffle is connected to the second side baffle via a lock.
[0016] Further optimization, the trolley body includes a frame and a hub motor arranged at the bottom of the frame, and the hub motor is connected to a controller.
[0017] Among them, the locking mechanism includes a guide block, a pull plate and a spring. A guide hole is provided on the first side block, the guide block is slidably arranged in the guide hole, the pull plate is connected to the guide block, the spring is sleeved on the guide block, one end is connected to the pull plate, and the other end is connected to the first side block. A limiting cylinder in contact with the first side block is provided on the pull plate, and a guide inclined surface is provided on the side of the guide block away from the connecting part.
[0018] Furthermore, a buffer pad is provided on the side of the step of the connection part.
[0019] Preferably, the hub motor is a hub motor with a self-locking function.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] The utility model realizes the purpose of placing the crystallizer copper plates in layers by setting a plurality of racks. Since the racks are hingedly arranged on the giving steps of the connection part, the racks can rotate around the hinge points. When in use, the crystallizer copper plates can be hoisted above the racks by negative pressure adsorption hoisting. After the racks are placed, another rack is rotated to make the racks horizontal or inclined, and then the crystallizer copper plates are placed. In actual use, the utility model realizes the purpose of multi-layer placement and can carry more crystallizer copper plates. Secondly, it avoids damage to the crystallizer copper plates caused by side placement and avoids wear. The utility model can solve the technical problems in the prior art of using a carrying trolley to carry the crystallizer copper plates, such as low carrying efficiency and easy damage to the crystallizer copper plates caused by using a multi-layer carrying trolley. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0024] Figure 2 This is a schematic diagram of the installation structure of the storage rack of the utility model.
[0025] Figure 3 It is a schematic diagram of the installation relationship between the locking mechanism and the first side stop of the utility model.
[0026] Reference numerals:
[0027] 101 trolley body, 102 enclosure, 103 storage rack, 104 first side stop, 105 second side stop, 106 connecting portion, 107 step, 108 slide groove, 109 slider, 110 locking mechanism, 111 rotating roller, 112 handle, 113 arc-shaped portion, 114 frame, 115 hub motor, 116 guide block, 117 pull plate, 118 spring, 119 guide hole, 120 guide inclined surface, 121 limiting cylinder, 122 frame. DETAILED DESCRIPTION
[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not 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" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0035] See also Figure 1-Figure 3 , this embodiment discloses a crystallizer conveying device, specifically a crystallizer copper plate conveying device, comprising a trolley body 101, a fence 102 and at least one rack 103, wherein the fence 102 is arranged on the trolley body 101, the fence 102 comprises a connecting portion 106 and a first side block 104 and a second side block 105 arranged in parallel on the trolley body 101, and the first side block 104 and the second side block 105 are fixedly connected to the connecting portion 106;
[0036] The connecting portion 106 is provided with a step 107, and the rack 103 is hinged in the step 107 so that the rack 103 can rotate. The first side guard 104 and the second side guard 105 are both provided with a slide groove 108, and the slide groove 108 is an arc groove. The rack 103 is provided with a slider 109 corresponding to the arc groove.
[0037] A locking mechanism 110 is disposed on the first side guard 104 . When the storage rack 103 is rotated and in a vertical state, the locking mechanism 110 is used to lock the storage rack 103 to prevent the storage rack 103 from tipping over.
[0038] The utility model achieves the purpose of placing the crystallizer copper plates in layers by setting a plurality of racks 103. Since the racks 103 are hingedly arranged on the giving steps 107 of the connecting part 106, the racks 103 can rotate around the hinge point. When in use, the crystallizer copper plates can be hoisted above the racks 103 by negative pressure adsorption hoisting. After the racks 103 are placed, another rack 103 is rotated to make the racks 103 horizontal or inclined, and then the crystallizer copper plates are placed. In actual use, the utility model firstly achieves the purpose of multi-layer placement and can carry more crystallizer copper plates. Secondly, it avoids damage to the crystallizer copper plates caused by the side placement and avoids wear. The utility model can solve the technical problems of low carrying efficiency and easy damage to the crystallizer copper plates when a carrying trolley is used to carry the crystallizer copper plates in the prior art.
[0039] In actual use of the utility model, the rack 103 can be locked by the provided locking mechanism, so that when the rack 103 is in a vertical state, it is convenient to place the crystallizer copper plate on the rack 103 in a horizontal state.
[0040] In this embodiment, there are three racks 103 , which are arranged in sequence from top to bottom, and the bottom surface of the slide slot 108 has a height equal to the horizontal height of the corresponding rack 103 .
[0041] The storage rack 103 includes a frame 122 and a plurality of rotating rollers 111 . The frame 122 is hinged on the connecting portion 106 . The slider 109 is located on the side of the frame 122 . The plurality of rotating rollers 111 are rotatably disposed in the frame 122 .
[0042] The rotating roller 111 is provided so that the copper plate of the crystallizer can move on the rotating roller 111, and the wear of the copper plate of the crystallizer can be reduced when fine-tuning the copper plate of the crystallizer.
[0043] Among them, a hard protective pad is arranged on the surface of the rotating roller 111 to further achieve the purpose of protection.
[0044] In actual use, a push-pull handle 112 is provided on the connecting portion 106 to facilitate the staff to push the trolley body 101 to move.
[0045] A baffle is hinged at the rear of the first side baffle 104 , and the other end of the baffle is connected to the second side baffle 105 via a lock.
[0046] In actual use, the first side stopper 104 and the second side stopper 105 are rotatably mounted on the connecting portion 106 via a rotating shaft.
[0047] Furthermore, in actual use, in order to avoid interference between the frame 122 and the connecting portion 106 when rotating, an arc portion 113 is provided on the frame 122 .
[0048] The vehicle body 101 includes a vehicle frame 114 and a hub motor 115 disposed at the bottom of the vehicle frame 114 . The hub motor 115 is connected to a controller, which makes the vehicle more convenient and labor-saving when moving.
[0049] Among them, the locking mechanism 110 includes a guide block 116, a pull plate 117 and a spring 118. A guide hole 119 is provided on the first side block 104. The guide block 116 is slidably set in the guide hole 119. The pull plate 117 is connected to the guide block 116. The spring 118 is sleeved on the guide block 116, one end of which is connected to the pull plate 117, and the other end is connected to the first side block 104. A limiting cylinder 121 in contact with the first side block 104 is provided on the pull plate 117, and a guide inclined surface 120 is provided on the side of the guide block 116 away from the connecting portion 106.
[0050] When the rack 103 is rotated, the guide block 116 can be moved under the action of the guide slope 120, and reset under the action of the spring 118, so that the rack 103 is locked and fixed; when the rack 103 needs to be lowered, it is only necessary to pull the pull plate 117 to make the guide block 116 slide into the guide hole 119.
[0051] Wherein, a buffer pad is arranged on the side of the step 107 of the connecting portion 106 .
[0052] Furthermore, the wheel hub motor 115 is a wheel hub motor 115 with a self-locking function to prevent the vehicle body 101 from shifting.
[0053] Furthermore, in actual use, a first rotating roller 111 is provided at the bottom of the trolley body 101 .
[0054] Furthermore, in actual use, a first rotating roller is provided at the bottom of the trolley body 101 .
[0055] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A crystallizer conveying device, comprising a trolley body, characterized in that: It also includes an enclosure and at least one storage rack, wherein the enclosure is arranged on the trolley body, the enclosure includes a connecting portion and a first side block and a second side block arranged in parallel on the trolley body, and the first side block and the second side block are fixedly connected to the connecting portion; The connecting part is provided with a step, the storage rack is hinged in the step, and the storage rack can rotate, the first side baffle and the second side baffle are both provided with a slide groove, the slide groove is an arc groove, and the storage rack is provided with a slider corresponding to the arc groove; A locking mechanism is provided on the first side guard, and when the storage rack is in a vertical state after being rotated, the locking mechanism is used to lock the storage rack to prevent the storage rack from tipping over.
2. A crystallizer conveying device according to claim 1, characterized in that: There are three racks, which are arranged in sequence from top to bottom, and the height of the bottom surface of the bottom of the slide is equal to the horizontal height of the corresponding rack.
3. A crystallizer conveying device according to claim 1, characterized in that: The storage rack comprises a frame and a plurality of rotating rollers. The frame is hinged on a connecting portion, a sliding block is located on a side of the frame, and the plurality of rotating rollers are rotatably arranged in the frame.
4. A crystallizer conveying device according to claim 3, characterized in that: The surface of the rotating roller is provided with a hard protective pad.
5. A crystallizer conveying device according to any one of claims 1 to 4, characterized in that: A push-pull handle is provided on the connecting part.
6. A crystallizer conveying device according to claim 5, characterized in that: A baffle is hinged at the rear of the first side baffle, and the other end of the baffle is connected to the second side baffle through a lock.
7. A crystallizer conveying device according to claim 1, characterized in that: The vehicle body comprises a vehicle frame and a wheel hub motor arranged at the bottom of the vehicle frame, and the wheel hub motor is connected to a controller.
8. A crystallizer conveying device according to any one of claims 1 to 4, characterized in that: The locking mechanism includes a guide block, a pull plate and a spring. A guide hole is provided on the first side block, the guide block is slidably arranged in the guide hole, the pull plate is connected to the guide block, the spring is sleeved on the guide block, one end is connected to the pull plate, and the other end is connected to the first side block. A limiting cylinder in contact with the first side block is provided on the pull plate, and a guide inclined surface is provided on the side of the guide block away from the connecting part.
9. A crystallizer conveying device according to claim 1, characterized in that: A buffer pad is arranged on the side of the yield step of the connection part.
10. A crystallizer conveying device according to claim 7, characterized in that: The wheel hub motor is a wheel hub motor with a self-locking function.