Lower bearing seat adjusting and combining device of vertical screening crusher

Abstract

The utility model belongs to the field of crushers, and particularly relates to a vertical screening crusher lower portion bearing seat adjusting combination device which comprises a fixing plate, the fixing plate comprises a plate body, a movable groove is formed in an inner cavity of the plate body, and an inner cavity of the movable groove is movably connected with a bearing seat body. By arranging the adjusting mechanism, the rotating wheel is held to rotate, the rotating wheel rotates to drive the screw rod to rotate, the screw rod rotates to drive the adjusting plate to move, the adjusting plate moves to drive the bearing body to move front and back, and meanwhile the rotating wheel can be moved; the rotating wheel moves to drive the screw rod to move, the screw rod moves to drive the adjusting plate to move, the adjusting plate moves to drive the bearing body to move left and right, the position of the bearing body can be adjusted, and the problem that the bearing and the rotating shaft are not in the same vertical position generally, and the bearing is not in the same vertical position is solved. And therefore, the rotating shaft cannot be inserted into the bearing for installation.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a lower bearing seat adjustment assembly device for a vertical screening crusher. Background Art

[0002] A crusher, also known as a rock crusher, is a crushing machine used in the processing of metal ores and non-metallic ores. It can break the mined raw ore into small particles through extrusion and bending. During the use of the crusher, the raw ore is crushed by the internal crushing roller. During the use of the crushing roller, the bottom of the rotating shaft is usually fixedly connected to the bearing to support the bottom of the rotating shaft.

[0003] However, during the installation of the existing bearing with the rotating shaft, the positions of the bearing and the rotating shaft are usually not in a vertical position, so that the rotating shaft cannot be inserted into the interior of the bearing and cannot be accurately installed. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, during the installation of the bearing with the rotating shaft, the positions of the bearing and the rotating shaft are usually not in a vertical position, which results in the rotating shaft being unable to be inserted into the interior of the bearing and unable to be accurately installed. The utility model proposes a lower bearing seat adjustment combination device for a vertical screening crusher.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a vertical screening crusher lower bearing seat adjustment assembly device, comprising a fixed plate, the fixed plate comprising a plate body, the inner cavity of the plate body is provided with a movable groove, the inner cavity of the movable groove is movably connected with a bearing seat body, the inner cavity of the bearing seat body is fixedly connected with a bearing body, and an adjustment mechanism is installed on the front side of the plate body;

[0006] The adjustment mechanism includes a rotating wheel, which is located on the front side of the plate body. A screw is fixedly connected to the back side of the rotating wheel. The surface of the screw is movably connected to the inner cavity of the movable groove. An adjustment plate is threadedly connected to the surface of the screw. One side of the adjustment plate is fixedly connected to the surface of the bearing seat body.

[0007] Preferably, the surface of the rotating wheel is provided with anti-skid grooves, and the number of the anti-skid grooves is multiple and distributed in a ring shape around the rotating wheel.

[0008] Preferably, support mechanisms are installed on the front and back sides of the inner cavity of the movable groove, and the support mechanisms include a first adjustment groove and a second adjustment groove, the first adjustment groove is opened on the back side of the inner cavity of the movable groove, and the second adjustment groove is opened on the front side of the inner cavity of the movable groove, the inner cavity of the first adjustment groove is movably connected to a first adjustment block, the front side of the first adjustment block is fixedly connected to a support sleeve, and the inner cavity of the support sleeve is movably connected to the surface of the screw.

[0009] Preferably, the inner cavity of the first adjustment block is movably connected to a guide rod, and the surface of the guide rod is fixedly connected to the inner cavity of the first adjustment slot.

[0010] Preferably, a damping sleeve is fixedly connected to the inner cavity of the first adjustment block, and the inner cavity of the damping sleeve is movably connected to the surface of the guide rod.

[0011] Preferably, the inner cavity of the second adjustment groove is movably connected to the second adjustment block, the inner cavity of the second adjustment block is fixedly connected to the movable sleeve, and the inner cavity of the movable sleeve is movably connected to the surface of the screw.

[0012] Preferably, both the top and the bottom of the inner cavity of the second adjustment groove are provided with limiting grooves, the inner cavity of the limiting groove is movably connected to a limiting plate, and one side of the limiting plate is fixedly connected to the surface of the second adjustment block.

[0013] The utility model is beneficial in that:

[0014] The utility model provides an adjustment mechanism, which can be rotated by holding the rotating wheel, and the screw rod can be rotated by the rotation of the rotating wheel, and the adjustment plate can be moved by the rotation of the screw, and the bearing body can be moved forward and backward by the movement of the adjustment plate. At the same time, the rotating wheel can be moved, and the screw rod can be moved by the movement of the rotating wheel, and the adjustment plate can be moved by the movement of the screw, and the bearing body can be moved left and right by the movement of the adjustment plate, so that the position of the bearing body can be adjusted, which solves the problem that the bearing and the rotating shaft are usually not in a vertical position, so that the rotating shaft cannot be inserted into the bearing for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the adjustment plate of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the second adjustment block of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the first adjustment block of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the plate body of the utility model.

[0021] In the figure: 1. fixed plate; 101. plate body; 102. movable groove; 103. bearing seat body; 104. bearing body; 2. adjustment mechanism; 201. rotating wheel; 202. anti-skid groove; 203. screw rod; 204. adjustment plate; 3. supporting mechanism; 301. guide rod; 302. first adjustment block; 303. second adjustment block; 304. limiting plate; 305. movable sleeve; 306. damping sleeve; 307. supporting sleeve; 308. first adjustment groove; 309. limiting groove; 310. second adjustment groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-5 To further explain this application in detail,

[0024] The present application embodiment discloses a vertical screening crusher lower bearing seat adjustment assembly device. Figure 1 and Figure 2 A vertical screening crusher lower bearing seat adjustment assembly device comprises a fixed plate 1, the fixed plate 1 comprises a plate body 101, a movable groove 102 is provided in the inner cavity of the plate body 101, a bearing seat body 103 is movably connected to the inner cavity of the movable groove 102, a bearing body 104 is fixedly connected to the inner cavity of the bearing seat body 103, and an adjustment mechanism 2 is installed on the front side of the plate body 101;

[0025] The adjustment mechanism 2 includes a rotating wheel 201, which is located on the front side of the plate body 101. A screw 203 is fixedly connected to the back side of the rotating wheel 201. The surface of the screw 203 is movably connected to the inner cavity of the movable groove 102. The surface of the screw 203 is threadedly connected to an adjustment plate 204. One side of the adjustment plate 204 is fixedly connected to the surface of the bearing seat body 103.

[0026] Reference Figure 2 The surface of the rotating wheel 201 is provided with anti-skid grooves 202. There are multiple anti-skid grooves 202 and they are distributed in a ring shape around the rotating wheel 201. By setting the anti-skid grooves 202, the contact area between the operator's hand and the rotating wheel 201 is increased, thereby increasing the friction force during contact and preventing the hand from slipping from the surface of the rotating wheel 201.

[0027] Reference Figure 2 , Figure 4 and Figure 5 A support mechanism 3 is installed on the front and back sides of the inner cavity of the movable groove 102, and the support mechanism 3 includes a first adjustment groove 308 and a second adjustment groove 310. The first adjustment groove 308 is opened on the back side of the inner cavity of the movable groove 102, and the second adjustment groove 310 is opened on the front side of the inner cavity of the movable groove 102. The inner cavity of the first adjustment groove 308 is movably connected with the first adjustment block 302, and the front side of the first adjustment block 302 is fixedly connected with a support sleeve 307. The inner cavity of the support sleeve 307 is movably connected with the surface of the screw 203. Through the setting of the first adjustment block 302, the position of the support sleeve 307 is fixed, so that the surface of the screw 203 can be supported by the support sleeve 307, so that it can rotate stably.

[0028] Reference Figure 4 The inner cavity of the first adjustment block 302 is movably connected with a guide rod 301, and the surface of the guide rod 301 is fixedly connected to the inner cavity of the first adjustment groove 308. Through the setting of the guide rod 301, the movement of the first adjustment block 302 is guided to prevent the position of the first adjustment block 302 from being offset during the movement process.

[0029] Reference Figure 4 The inner cavity of the first adjustment block 302 is fixedly connected with a damping sleeve 306, and the inner cavity of the damping sleeve 306 is movably connected to the surface of the guide rod 301. Through the setting of the damping sleeve 306, the friction force received by the guide rod 301 when in contact with the first adjustment block 302 is increased, thereby improving the fixing effect of the first adjustment block 302.

[0030] Reference Figure 2 , Figure 3 and Figure 5 The inner cavity of the second adjustment groove 310 is movably connected to the second adjustment block 303, and the inner cavity of the second adjustment block 303 is fixedly connected to the movable sleeve 305. The inner cavity of the movable sleeve 305 is movably connected to the surface of the screw 203. Through the setting of the second adjustment block 303, the position of the movable sleeve 305 is fixed, so that the surface of the screw 203 is supported by the movable sleeve 305, so that the screw 203 can rotate stably.

[0031] Reference Figure 3 The top and bottom of the inner cavity of the second adjustment groove 310 are provided with limiting grooves 309, and the inner cavity of the limiting groove 309 is movably connected to the limiting plate 304, and one side of the limiting plate 304 is fixedly connected to the surface of the second adjustment block 303. Through the setting of the limiting plate 304, the movement of the second adjustment block 303 is limited to prevent the second adjustment block 303 from detaching from the inside of the second adjustment groove 310 during the movement.

[0032] Working principle: first, fix the plate 101 to the bottom of the rotating shaft, then hold the rotating wheel 201 to rotate, and the rotation of the rotating wheel 201 drives the screw 203 to rotate. During the rotation of the screw 203, the front side of the screw 203 will contact the inside of the movable sleeve 305, and the back side of the screw 203 will contact the inside of the support sleeve 307, so that the screw 203 can rotate more stably under the support of the movable sleeve 305 and the support sleeve 307. The adjusting plate 204 is driven to move, and the bearing body 104 is driven to move forward and backward by the movement of the adjusting plate 204 to adjust the front and rear position of the bearing body 104. At the same time, the rotating wheel 201 is held to move, and the movement of the rotating wheel 201 drives the screw rod 203 to move. During the movement of the screw rod 203, the front side of the screw rod 203 drives the second adjustment block 303 to move, and the back side of the screw rod 203 drives the first adjustment block 302 to move, so that the second adjustment block 303 The movement of the first adjustment block 302 supports the movement of the screw rod 203 to prevent the position of the screw rod 203 from shifting during the movement. At the same time, the second adjustment block 303 will drive the limit plate 304 to move inside the limit groove 309 during the movement to prevent the second adjustment block 303 from escaping from the second adjustment groove 310 during the movement. The first adjustment block 302 will slide on the surface of the guide rod 301 during the movement to guide the movement of the first adjustment block 302, thereby preventing the position of the first adjustment block 302 from shifting during the movement. In addition, the interior of the damping sleeve 306 will contact the surface of the guide rod 301 during the movement of the first adjustment block 302, thereby improving the fixing effect of the first adjustment block 302. The adjustment plate 204 is driven to move by the movement of the screw rod 203, and the bearing body 104 can be driven to move left and right by the movement of the adjustment plate 204 to adjust the left and right position of the bearing body 104 until the bearing body 104 and the rotating shaft can be accurately docked and installed.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vertical screening crusher lower bearing seat adjustment assembly device, characterized in that: The fixed plate (1) comprises a plate body (101), the plate body (101) has an inner cavity provided with a movable groove (102), the inner cavity of the movable groove (102) is movably connected to a bearing seat body (103), the inner cavity of the bearing seat body (103) is fixedly connected to a bearing body (104), and an adjustment mechanism (2) is installed on the front side of the plate body (101); The adjustment mechanism (2) comprises a rotating wheel (201), the rotating wheel (201) is located on the front side of the plate body (101), a screw rod (203) is fixedly connected to the back side of the rotating wheel (201), the surface of the screw rod (203) is movably connected to the inner cavity of the movable groove (102), the surface of the screw rod (203) is threadedly connected to an adjustment plate (204), and one side of the adjustment plate (204) is fixedly connected to the surface of the bearing seat body (103).

2. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 1 is characterized in that: The surface of the rotating wheel (201) is provided with anti-skid grooves (202), and the number of the anti-skid grooves (202) is multiple and distributed in a ring shape around the rotating wheel (201).

3. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 1 is characterized in that: A support mechanism (3) is installed on the front and back sides of the inner cavity of the movable groove (102), and the support mechanism (3) includes a first adjustment groove (308) and a second adjustment groove (310), wherein the first adjustment groove (308) is opened on the back side of the inner cavity of the movable groove (102), and the second adjustment groove (310) is opened on the front side of the inner cavity of the movable groove (102), the inner cavity of the first adjustment groove (308) is movably connected to a first adjustment block (302), and the front side of the first adjustment block (302) is fixedly connected to a support sleeve (307), and the inner cavity of the support sleeve (307) is movably connected to the surface of the screw rod (203).

4. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 3 is characterized in that: The inner cavity of the first adjustment block (302) is movably connected to a guide rod (301), and the surface of the guide rod (301) is fixedly connected to the inner cavity of the first adjustment slot (308).

5. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 3 is characterized in that: The inner cavity of the first adjustment block (302) is fixedly connected to a damping sleeve (306), and the inner cavity of the damping sleeve (306) is movably connected to the surface of the guide rod (301).

6. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 3, characterized in that: The inner cavity of the second adjustment groove (310) is movably connected to the second adjustment block (303), the inner cavity of the second adjustment block (303) is fixedly connected to the movable sleeve (305), and the inner cavity of the movable sleeve (305) is movably connected to the surface of the screw rod (203).

7. The lower bearing seat adjustment assembly device of a vertical screening crusher according to claim 3 is characterized in that: Limiting grooves (309) are provided at the top and bottom of the inner cavity of the second adjustment groove (310), the inner cavity of the limiting groove (309) is movably connected to a limiting plate (304), and one side of the limiting plate (304) is fixedly connected to the surface of the second adjustment block (303).

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