Discrete type multi-axis horizontal elliptical screen

Abstract

The utility model provides a discrete type multi-shaft horizontal elliptical screen which comprises a discrete type multi-shaft horizontal elliptical screen body and an installation shell, a supporting sleeve is fixedly connected in the installation shell, an adjusting assembly is arranged in the installation shell, and the adjusting assembly comprises a rotating ring, a gear ring, a second motor, a gear, a supporting rotating rod, a first motor and two belt wheels. The rotating ring is slidably connected to the interior of the supporting sleeve, the gear ring is fixedly connected to the left side end of the rotating ring, the second motor is fixedly connected to the interior of the mounting shell, and the gear is fixedly connected to the output end of the second motor. The conveying device solves the problem that the existing conveying device is small in use range due to the fact that the existing conveying device cannot be adjusted according to different types of discrete type multi-axis horizontal elliptical screen bodies, is reasonable in structure and good in practicability, and can be adaptively connected with the different types of discrete type multi-axis horizontal elliptical screen bodies by adjusting the position of a butt joint through an adjusting assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a discrete type multi-shaft horizontal oval screen belongs to oval horizontal screen technical field. BACKGROUND

[0002] The oval screen has the advantages of high efficiency, high screening precision, wide application range and the like. Compared with the ordinary screen machine of the same specification, the oval screen has greater processing capacity and higher screening efficiency. The oval screen is suitable for screening of solvent and cold sintered ore in the metallurgical industry, ore grading in the mining industry, grading and dewatering and medium removal in the coal industry. The oval screen is an ideal alternative product of the existing large-scale vibrating screen and the imported product. The oval vibrating screen is widely used for screening operations of quarries and sand and gravel materials, and can be used for grading of products in the coal preparation, mineral processing, building material, construction, electric power and chemical industries. The multi-shaft oval screen is an oval screen with multiple shafts in the shaft box.

[0003] Publication No. CN213825850U discloses a novel three-shaft oval horizontal screen with a driving structure. The driving motor is fixed on the driving main frame and is not directly connected with the oval screen body. Rubber skin is arranged between the over-bridge rotating shaft and the driving shaft flange plate connected through the V-belt transmission. The rubber skin can greatly buffer the damage of the over-bridge rotating shaft and the driving motor caused by the vibration of the oval screen body during screening. The three-shaft oval screen can be buffered by the rubber connecting skin during starting and stopping. The over-bridge, the motor and the V-belt do not move with the screen, which better increases the service life of the motor and the V-belt. However, the device can only be used for adapting to fixed types of transmission equipment and cannot be adjusted according to different types of discrete multi-shaft horizontal oval screen bodies, resulting in small use range. Therefore, there is an urgent need for a discrete multi-shaft horizontal oval screen to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a discrete multi-shaft horizontal oval screen to solve the problems in the background art. The utility model has good practicability. The conveying equipment can adjust the adapter position through the adjusting assembly, so as to be connected with different types of discrete multi-shaft horizontal oval screen bodies.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a discrete multi-shaft horizontal oval screen, comprising a discrete multi-shaft horizontal oval screen body and a mounting shell, the mounting shell is fixedly connected with a supporting sleeve;

[0006] The adjusting assembly is arranged in the mounting shell, and comprises a rotating ring, a gear ring, a second motor, a gear, a support rotating rod, a first motor and two belt pulleys.

[0007] Further, the rear end of the support rotating rod is fixedly connected with a butt joint, and the butt joint is matched with a transmission rod of the discrete multi-shaft horizontal elliptical sieve body.

[0008] Further, a sliding groove is formed in the mounting shell, and the support rotating rod is slidingly connected in the sliding groove.

[0009] Further, two limiting seats are fixedly connected to the inner wall of the mounting shell, and a rubber layer is arranged in each of the two limiting seats.

[0010] Further, a fixed base is fixedly connected to the lower end of the mounting shell, triangular supporting frames are fixedly connected to the left and right ends of the fixed base, and a butt joint pad is fixedly connected to the left end of the fixed base.

[0011] Further, a protection pad is fixedly connected to the front end of the support rotating rod, two limiting strips are fixedly connected to the front end of the mounting shell, and the protection pad is slidingly connected in the two limiting strips.

[0012] The discrete multi-shaft horizontal elliptical sieve of the utility model has the advantages that the rotating ring, the gear ring, the gear, the second motor, the first motor and the belt pulley are added, the device has reasonable structure and good practicability, the butt joint position can be adjusted through the adjusting assembly of the conveying equipment, and thus the butt joint can be connected with different types of discrete multi-shaft horizontal elliptical sieve bodies. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is a whole structure perspective view of the discrete multi-shaft horizontal elliptical sieve of the utility model;

[0015] Figure 2 It is a structure schematic view of the discrete multi-shaft horizontal elliptical sieve body in the discrete multi-shaft horizontal elliptical sieve of the utility model;

[0016] Figure 3 It is the first view angle section view schematic drawing of the adjusting assembly in the discrete multi-shaft horizontal elliptical screen of the utility model;

[0017] Figure 4 It is the second view angle section view schematic drawing of the adjusting assembly in the discrete multi-shaft horizontal elliptical screen of the utility model;

[0018] Figure 5 It is the third view angle section view schematic drawing of the adjusting assembly in the discrete multi-shaft horizontal elliptical screen of the utility model;

[0019] Figure 6 It is the structure schematic drawing of the adjusting assembly in the discrete multi-shaft horizontal elliptical screen of the utility model.

[0020] In the drawing: 1-discrete multi-shaft horizontal elliptical screen body, 2-mounting shell, 3-fixed base, 4-triangle support frame, 5-but joint, 6-rotary ring, 7-tooth ring, 8-first motor, 9-pulley, 10-supporting rotating rod, 11-second motor, 12-gear, 13-supporting sleeve, 14-slotted guide, 15-limiting seat, 16-protective pad, 17-limiting strip, 18-butting pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] Please refer to Figures 1-6 The utility model provides a technical scheme: a discrete multi-shaft horizontal elliptical screen, including discrete multi-shaft horizontal elliptical screen body 1 and mounting shell 2, mounting shell 2 is fixedly connected with supporting sleeve 13 in, mounting shell 2 is provided with adjusting assembly, and adjusting assembly includes rotary ring 6, tooth ring 7, second motor 11, gear 12, supporting rotating rod 10, first motor 8 and two pulleys 9, rotary ring 6 is slidably connected in supporting sleeve 13, tooth ring 7 is fixedly connected to the left side end of rotary ring 6, second motor 11 is fixedly connected in mounting shell 2, gear 12 is fixedly connected to the output end of second motor 11, gear 12 and tooth ring 7 are mutually engaged, supporting rotating rod 10 is rotatably connected to the front and rear ends of tooth ring 7 and penetrates tooth ring 7, first motor 8 is fixedly connected in mounting shell 2, and two pulleys 9 are fixedly connected to the output end of first motor 8 and the front end of supporting rotating rod 10 respectively, and two pulleys 9 are connected by belt drive, and this design solves the problem that the original device can only be used to adapt fixed type transmission equipment, cannot be adjusted according to different types of discrete multi-shaft horizontal elliptical screen body 1, leads to small use range.

[0023] As a first embodiment of the utility model: the rear end of support rotating rod 10 is fixedly connected with butt joint 5, butt joint 5 and the transmission rod of discrete multi-shaft horizontal elliptical screen body 1 are mutually matched, the butt joint 5 installed at the rear end of support rotating rod 10 can be connected with the transmission rod of discrete multi-shaft horizontal elliptical screen body 1, to drive discrete multi-shaft horizontal elliptical screen body 1 to run in this way. The sliding slot 14 is set up in the installation shell 2, and the support rotating rod 10 is slidably connected in the sliding slot 14, the sliding slot 14 set up in the installation shell 2 can make the support rotating rod 10 slide and move in the installation shell 2, to adjust the position of butt joint 5. The inner wall of installation shell 2 is fixedly connected with two limit seats 15, and rubber layers are set up in the two limit seats 15, the limit seat 15 installed in the installation shell 2 can be used to limit the support rotating rod 10, when the support rotating rod 10 moves to the limit position, can avoid causing damage in the installation shell 2, the rubber layer set up in the limit seat 15 can avoid the support rotating rod 10 colliding with the limit seat 15, causing the limit seat 15 to break. The lower end of installation shell 2 is fixedly connected with fixed base 3, and the left and right ends of fixed base 3 are fixedly connected with triangular support frame 4, the left end of fixed base 3 is fixedly connected with butt joint pad 18, the triangular support frame 4 set up at the left and right ends of fixed base 3 can increase the stability of fixed base 3, the butt joint pad 18 installed at the left end of fixed base 3 can be attached to the surface of discrete multi-shaft horizontal elliptical screen body 1, and can keep a safe distance from fixed base 3. The front end of support rotating rod 10 is fixedly connected with protective pad 16, the front end of installation shell 2 is fixedly connected with two limit strips 17, protective pad 16 is slidably connected in the two limit strips 17, protective pad 16 installed on the surface of support rotating rod 10 can be used to seal the through hole on the surface of installation shell 2, prevent external dust from entering installation shell 2, limit strip 17 installed at the front end of installation shell 2 can limit protective pad 16 at the left end of installation shell 2, to increase the stability of protective pad 16.

[0024] As a second embodiment of the utility model: by controlling the second motor 11 to drive gear 12 to rotate, make it drive gear ring 7 to move up and down, support rotating rod 10 adjusts the position of butt joint 5 along with gear ring 7, then connect butt joint 5 and the transmission rod of discrete multi-shaft horizontal elliptical screen body 1, can make first motor 8 rotate support rotating rod 10 through belt, in this way, butt joint 5 drives discrete multi-shaft horizontal elliptical screen body 1 to run, butt joint 5 is adjusted by adjusting assembly, to adjust the up and down position of butt joint 5, so that it can adapt to different types of discrete multi-shaft horizontal elliptical screen body 1.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0026] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A discrete multi-shaft horizontal oval screen comprising a discrete multi-shaft horizontal oval screen body (1) and a mounting shell (2), characterized in that: The supporting sleeve (13) is fixedly connected in the mounting shell (2); The adjusting assembly is arranged in the mounting shell (2), and the adjusting assembly comprises a rotating ring (6), a tooth ring (7), a second motor (11), a gear (12), a supporting rotating rod (10), a first motor (8) and two belt pulleys (9). The supporting sleeve (13) is slidably connected to the rotating ring (6). The tooth ring (7) is fixedly connected to the left end of the rotating ring (6). The second motor (11) is fixedly connected to the mounting shell (2). The gear (12) is fixedly connected to the output end of the second motor (11). The gear (12) and the tooth ring (7) are in meshing connection. The supporting rotating rod (10) penetrates through and is rotatably connected to the front and rear ends of the tooth ring (7). The first motor (8) is fixedly connected to the mounting shell (2). The two belt pulleys (9) are fixedly connected to the output end of the first motor (8) and the front end of the supporting rotating rod (10) respectively. The two belt pulleys (9) are drivingly connected through a belt.

2. A discrete multi-shaft horizontal oval screen according to claim 1, characterized in that: The rear end of the supporting rotating rod (10) is fixedly connected with the butt joint (5), and the butt joint (5) is matched with the transmission rod of the discrete multi-shaft horizontal elliptical screen body (1).

3. A discrete multi-shaft horizontal oval screen according to claim 2, wherein: The mounting shell (2) is provided with a sliding groove (14), and the supporting rotating rod (10) is slidably connected in the sliding groove (14).

4. A discrete multi-shaft horizontal oval screen according to claim 3, wherein: The inner wall of the mounting shell (2) is fixedly connected with two limiting seats (15), and the two limiting seats (15) are both provided with a rubber layer.

5. A discrete multi-shaft horizontal oval screen according to claim 4, characterized in that: The lower end of the mounting shell (2) is fixedly connected with the fixed base (3), and the left and right ends of the fixed base (3) are both fixedly connected with the triangular supporting frame (4). The left end of the fixed base (3) is fixedly connected with the butt joint pad (18).

6. A discrete multi-shaft horizontal oval screen according to claim 5, wherein: The front end of the supporting rotating rod (10) is fixedly connected with the protection pad (16), and the front end of the mounting shell (2) is fixedly connected with two limiting strips (17). The protection pad (16) is slidably connected in the two limiting strips (17).

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