Assembling equipment for vertical shaft crusher cavity

Abstract

The utility model relates to the technical field of impact crushers, in particular to assembly equipment for a vertical shaft crusher cavity, which comprises a roller group arranged on a base and used for bearing a cavity shell to rotate on the base, and a guide wheel group arranged on the base and used for bearing a support ring and positioned below the cavity shell, the supporting ring can circumferentially rotate on the base along the guide wheel set, the abutting plate, the cavity shell abutting assembly and the cavity shell side pushing assembly are arranged on the base, the abutting driving part is assembled on the upper side of the abutting plate, the side pushing driving part is assembled on the lower side of the abutting plate, and therefore the problem that the position of the driving part needs to be moved when the supporting ring and the cavity shell are assembled traditionally can be avoided; and in this way, the top pressing driving piece and the side pushing driving piece are installed on the abutting plate, the welding precision in the welding process can be improved, a limiting guide wheel is arranged on the inner side face of the supporting ring, sufficient welding space can be provided in the welding process, and the limiting guide wheel can be better matched with a push rod so that the bottom side of the cavity shell can be attached to the upper side of the supporting ring in place.

Description

Technical Field

[0001] The utility model relates to the technical field of impact crushers, in particular to an assembly device for a cavity of a vertical shaft crusher. Background Art

[0002] The cavity of the vertical shaft impact crusher is a welded structure, which is assembled and welded by parts such as the cavity shell, support ring, lower plate and upper cover plate. When the cavity shell and the support ring are assembled, the cavity shell is rolled by a rolling machine to form a steel plate. The radius error of the arc is large, and it cannot fit well with the arc of the stop of the support ring. When splicing, it is necessary to apply pressure to the arc of the cavity shell so that it fits in place. At present, the cavity of the vertical shaft impact crusher is pressed by a jack during assembly, and then welded and fixed after being pressed into place. However, the cavity of the vertical shaft impact crusher is heavy and inconvenient to move. Therefore, the method of pressing for a short period of time and then moving the jack is adopted. During operation, the jack is not convenient to fix, which is time-consuming and labor-intensive. The efficiency of assembling the cavity of the vertical shaft impact crusher is low and cannot meet production needs.

[0003] Therefore, a technical solution is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model is proposed to provide an assembly device for the chamber of a vertical shaft crusher to overcome the above problems or at least partially solve the problem that the jack is inconvenient to fix when the position of the mobile jack is moved, and can solve the problem of moving the jack, so as to achieve the effect of using the jack to fit the chamber shell and the stop arc of the support ring into place.

[0005] Specifically, the utility model provides an assembly device for a vertical shaft crusher cavity, comprising:

[0006] A base, wherein a roller group for bearing the cavity shell to rotate on the base is arranged on the base, and a guide wheel group for bearing the support ring located below the cavity shell is also arranged on the base, and the support ring can rotate circumferentially on the base along the guide wheel group;

[0007] An abutment plate assembly, the abutment plate assembly comprising an abutment plate disposed on a base;

[0008] A cavity shell pressing assembly, the cavity shell pressing assembly comprising a pressing driving member mounted on the upper side of the abutment plate, the movable end of the pressing driving member being provided with an upper pressing plate for pressing the upper side of the cavity shell;

[0009] The cavity shell side thrust assembly comprises a side thrust driving member assembled on the lower side of the abutment plate, and a push rod on the lower side of the side thrust cavity shell is arranged at the movable end of the side thrust driving member.

[0010] During the arc fitting process of the cavity shell and the support ring stop before welding, the roller group is used to support the cavity shell, and the cavity shell rotates circumferentially on the upper shell of the roller group with the roller group. The guide wheel group is used to support the support ring, and the support ring can rotate circumferentially on the guide wheel group. During the welding process, the cavity shell and the support ring are rotated at a certain angle at the same time for welding.

[0011] By setting a back plate to cooperate with the upper pressure plate and the push rod on the back plate, the position of the cavity shell is adjusted and rotated to one side of the push rod, so that the bottom side of the cavity shell can be fitted into place with the upper side of the support ring, and the fitted position is welded, and the top pressure driving member is assembled on the upper side of the back plate, and the side push driving member is assembled on the lower side of the back plate. In this way, the problem of moving the driving member position during the traditional assembly of the support ring and the cavity shell can be avoided. In addition, installing the top pressure driving member and the side push driving member on the back plate can also improve the welding accuracy during the welding process. A jack can be used for the top pressure driving member and the side push driving member here.

[0012] Optionally, the guide wheel group includes a group of support wheels arranged below the support ring, and a group of limiting guide wheels arranged along the horizontal direction.

[0013] The support wheel below the support ring and the limiting guide wheel arranged in the horizontal direction are used to limit the downward displacement and horizontal displacement of the support ring respectively.

[0014] Optionally, the limiting guide wheel is arranged on the inner side of the support ring to limit the displacement of the support ring in the horizontal direction.

[0015] Providing the limiting guide wheel on the inner side of the support ring can provide sufficient welding space during the welding process, and can better cooperate with the push rod to enable the bottom side of the cavity shell to fit in place with the upper side of the support ring, thereby facilitating subsequent welding processing.

[0016] Optionally, an upper support plate is provided between the fixed end of the top pressure driving member and the abutment plate, and the upper support plate and the abutment plate are detachably connected.

[0017] The arrangement of the upper support plate can facilitate the installation and disassembly of the top pressure driving component, and facilitate the subsequent maintenance and treatment of the top pressure driving component.

[0018] Optionally, the support plate is provided with support plate positioning holes, a plurality of support plate positioning holes are provided on the support plate, and the upper support plate is fixed to the support plate by bolts.

[0019] By providing multiple groups of support plate positioning holes on the abutment plate, the position of the upper support plate on the abutment plate can be easily adjusted, and the position of the support plate on the abutment plate can be adjusted according to the change in the size of the support ring.

[0020] Optionally, the upper pressing plate is a U-shaped plate, and the opening of the upper pressing plate is arranged downward, and when the upper pressing plate moves with the top pressing driving member to press the cavity shell downward, the side wall of the cavity shell is stuck in the opening of the upper pressing plate.

[0021] The upper pressing plate is a U-shaped plate, and when the upper pressing plate presses down the cavity shell, the side wall of the cavity shell is inserted into the opening of the upper pressing plate, thereby improving the stability of the upper pressing plate when pressing down the cavity shell, and preventing the cavity shell and the upper pressing plate from having a matching deviation.

[0022] Optionally, a movable seat is provided between the fixed end of the side-thrust driving member and the abutment plate, and the movable seat and the abutment plate are detachably connected.

[0023] The setting of the movable seat can facilitate the adjustment of the side-thrust working surface height of the side-thrust driving member, thereby satisfying the side-thrust processing of cavity shells of different models.

[0024] Optionally, the side thrust driving member rotates vertically on the movable seat around the hinge seat.

[0025] The height of the side-thrust working surface of the side-thrust driving member can be conveniently adjusted, thereby improving the adaptability of the equipment.

[0026] Optionally, the roller groups and guide wheel groups are arranged in multiple groups along the circumferential direction on the base.

[0027] The roller groups and guide wheel groups are arranged in multiple groups along the circumferential direction on the base, and the roller groups and guide wheel groups are arranged at intervals, so as to improve the driving stability of the cavity shell and the support ring.

[0028] In one embodiment of the utility model, the top pressure driving member is assembled on the upper side of the abutment plate, and the side push driving member is assembled on the lower side of the abutment plate. This can avoid the problem of moving the driving member position during the traditional assembly of the support ring and the cavity shell. In addition, by installing the top pressure driving member and the side push driving member on the abutment plate, the welding accuracy during the welding process can be improved.

[0029] Furthermore, in one embodiment of the utility model, a limiting guide wheel is arranged on the inner side of the support ring, which can provide sufficient welding space during the welding process and can better cooperate with the push rod to enable the bottom side of the cavity shell to fit into place with the upper side of the support ring, thereby facilitating subsequent welding processing.

[0030] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0032] Figure 1is a schematic structural diagram of a base according to an embodiment of the utility model;

[0033] Figure 2 is a schematic top view of a base according to an embodiment of the utility model;

[0034] Figure 3 is a schematic structural diagram of a butt plate assembly according to an embodiment of the utility model;

[0035] Figure 4 It is a schematic partial structural diagram of a side thrust driving member according to an embodiment of the utility model.

[0036] Component number description

[0037] 1. Abutment plate assembly; 2. Guide wheel assembly; 3. Roller assembly; 4. Base; 5. Support ring; 6. Cavity shell; 101. Abutment plate; 102. Hinge seat; 103. Movable seat; 104. Side push drive member; 105. Push rod; 106. Support plate positioning hole; 107. Upper pressure plate; 108. Top pressure drive member; 109. Upper support plate. DETAILED DESCRIPTION

[0038] Refer to the following Figures 1 to 4 To describe the specific implementation of the embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0039] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; 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, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0040] In addition, in the description of this embodiment, 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. That is, in the description of this embodiment, 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", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] like Figure 1 As shown, and refer to Figures 2 to 4 The embodiment of the utility model provides an assembly device for the cavity of a vertical shaft crusher, including a roller group 3 arranged on a base 4 for carrying a cavity shell 6 to rotate on the base 4, a guide wheel group 2 carrying a support ring 5 located below the cavity shell 6 is also arranged on the base 4, and the support ring 5 can rotate circumferentially on the base 4 along the guide wheel group 2, a back plate assembly 1 includes a back plate 101 arranged on the base 4, a cavity shell 6 top pressure assembly includes a top pressure driving member 108 mounted on the upper side of the back plate 101, an upper pressure plate 107 on the upper side of the top pressure cavity shell 6 is arranged at the movable end of the top pressure driving member 108, a cavity shell 6 side push assembly includes a side push driving member 104 mounted on the lower side of the back plate 101, and a push rod 105 on the lower side of the cavity shell 6 is arranged at the movable end of the side push driving member 104.

[0043] During the process of fitting the stop arc of the cavity shell 6 and the support ring 5 before welding, the roller group 3 is used to support the cavity shell 6, and the cavity shell 6 rotates circumferentially on the upper shell of the roller group 3 with the roller group 3. The guide wheel group 2 is used to support the support ring 5, and the support ring 5 can rotate circumferentially on the guide wheel group 2. During the welding process, the cavity shell 6 and the support ring 5 are rotated at a certain angle at the same time for welding.

[0044] By setting the support plate 101 to cooperate with the upper pressure plate 107 and the push rod 105 on the support plate 101, the position of the cavity shell 6 is adjusted and rotated to the side of the push rod 105, so that the bottom side of the cavity shell 6 can be fitted into place with the upper side of the support ring 5, and the fitted position is welded, and the top pressure driving member 108 is assembled on the upper side of the support plate 101, and the side push driving member 104 is assembled on the lower side of the support plate 101. In this way, the problem of moving the driving member position during the traditional assembly of the support ring 5 and the cavity shell 6 can be avoided. In addition, installing the top pressure driving member 108 and the side push driving member 104 on the support plate 101 can also improve the welding accuracy during the welding process. A jack can be used for the top pressure driving member 108 and the side push driving member 104 here.

[0045] The guide wheel group 2 includes a group of support wheels arranged below the support ring 5, and a group of limiting guide wheels arranged in the horizontal direction. The support wheels below the support ring 5 and the limiting guide wheels arranged in the horizontal direction respectively play a limiting role in the downward displacement and horizontal displacement of the support ring 5.

[0046] The limiting guide wheel is arranged on the inner side of the support ring 5 to limit the horizontal displacement of the support ring 5. Setting the limiting guide wheel on the inner side of the support ring 5 can provide sufficient welding space during the welding process, and can better cooperate with the push rod 105 to enable the bottom side of the cavity shell 6 to fit into place with the upper side of the support ring 5, thereby facilitating subsequent welding processing.

[0047] An upper support plate 109 is provided between the fixed end of the top pressure driving member 108 and the abutment plate 101. The upper support plate 109 and the abutment plate 101 are detachably connected. The setting of the upper support plate 109 can facilitate the installation and disassembly of the top pressure driving member 108 and the subsequent maintenance of the top pressure driving member 108.

[0048] The support plate 101 is provided with support plate positioning holes 106, and there are multiple groups of support plate positioning holes 106 on the support plate 101, and the upper support plate 109 is fixed to the support plate 101 by bolts. By providing multiple groups of support plate positioning holes 106 on the support plate 101, it is convenient to adjust the position of the upper support plate 109 on the support plate 101, and adjust the position of the support plate on the support plate 101 according to the change in size of the support ring 5.

[0049] The upper pressure plate 107 is a U-shaped plate, and the opening of the upper pressure plate 107 is arranged downward. When the upper pressure plate 107 moves with the top pressure driving member 108 to press down the cavity shell 6, the side wall of the cavity shell 6 is inserted into the opening of the upper pressure plate 107. By making the upper pressure plate 107 a U-shaped plate and when the upper pressure plate 107 presses down the cavity shell 6, the side wall of the cavity shell 6 is inserted into the opening of the upper pressure plate 107, the stability of the upper pressure plate 107 when pressing down the cavity shell 6 is improved, and deviation in the fit between the cavity shell 6 and the upper pressure plate 107 is prevented.

[0050] A movable seat 103 is provided between the fixed end of the side-push driving member 104 and the abutment plate 101. The movable seat 103 and the abutment plate 101 are detachably connected. The setting of the movable seat 103 can conveniently adjust the side-push working surface height of the side-push driving member 104, thereby meeting the side-push processing requirements of different models of cavity shells 6.

[0051] The side-pushing driving member 104 rotates vertically on the movable seat 103 around the hinge seat 102, so as to facilitate the adjustment of the height of the side-pushing working surface of the side-pushing driving member 104, thereby improving the adaptability of the equipment.

[0052] The roller group 3 and the guide wheel group 2 are both arranged in multiple groups along the circumferential direction on the base 4. The roller group 3 and the guide wheel group 2 are both arranged in multiple groups along the circumferential direction on the base 4, and the roller group 3 and the guide wheel group 2 are arranged at intervals, which can improve the driving stability of the cavity shell 6 and the support ring 5.

[0053] Working process / usage process / assembly process, combined effect.

[0054] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An assembly device for a vertical shaft crusher cavity, characterized in that: include: A base, wherein a roller group for bearing the cavity shell to rotate on the base is arranged on the base, and a guide wheel group for bearing the support ring located below the cavity shell is also arranged on the base, and the support ring can rotate circumferentially on the base along the guide wheel group; An abutment plate assembly, the abutment plate assembly comprising an abutment plate disposed on a base; A cavity shell pressing assembly, the cavity shell pressing assembly comprising a pressing driving member mounted on the upper side of the abutment plate, the movable end of the pressing driving member being provided with an upper pressing plate for pressing the upper side of the cavity shell; The cavity shell side thrust assembly comprises a side thrust driving member assembled on the lower side of the abutment plate, and a push rod on the lower side of the side thrust cavity shell is arranged at the movable end of the side thrust driving member.

2. The assembly equipment of the vertical shaft crusher cavity according to claim 1 is characterized in that: The guide wheel group includes a group of support wheels arranged below the support ring, and a group of limiting guide wheels arranged along the horizontal direction.

3. The assembly equipment of the vertical shaft crusher cavity according to claim 2, characterized in that: The limiting guide wheel is arranged on the inner side of the support ring to limit the displacement of the support ring in the horizontal direction.

4. The assembly equipment of the vertical shaft crusher cavity according to claim 1, characterized in that: An upper support plate is provided between the fixed end of the top pressure driving member and the abutment plate, and the upper support plate is detachably connected to the abutment plate.

5. The assembly equipment of the vertical shaft crusher cavity according to claim 4, characterized in that: The support plate is provided with support plate positioning holes, and a plurality of support plate positioning holes are provided on the support plate, and the upper support plate is fixed to the support plate by bolts.

6. The assembly equipment of the vertical shaft crusher cavity according to claim 1, characterized in that: The upper pressing plate is a U-shaped plate, and the opening of the upper pressing plate is arranged downward. When the upper pressing plate moves with the top pressing driving member to press the cavity shell downward, the side wall of the cavity shell is stuck in the opening of the upper pressing plate.

7. The assembly equipment of the vertical shaft crusher cavity according to claim 1, characterized in that: A movable seat is provided between the fixed end of the side push driving member and the abutment plate, and the movable seat and the abutment plate are detachably connected.

8. The assembly equipment of the vertical shaft crusher cavity according to claim 7, characterized in that: A hinge seat is arranged between the fixed end of the side push driving member and the movable seat.

9. The assembly equipment of the vertical shaft crusher cavity according to claim 8, characterized in that: The side push driving member rotates vertically on the movable seat around the hinge seat.

10. The assembly equipment of the vertical shaft crusher cavity according to claim 1, characterized in that: The roller groups and guide wheel groups are arranged in multiple groups along the circumferential direction on the base.

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