Lifting and conveying device for cement production

Abstract

The utility model discloses a lifting and conveying device for cement production, and relates to the technical field of cement lifting devices. The elevator comprises an elevator body, a flexible square pipe, a feeding port and a discharging hopper, the lower portion of one side of the elevator body is fixedly communicated with a receiving hopper, the top end of the receiving hopper is fixedly communicated with the flexible square pipe, and the upper portion of the side, away from the receiving hopper, of the elevator body is fixedly communicated with the discharging hopper. Rotating sleeves are symmetrically fixed to the two side faces, adjacent to the receiving hopper, of the elevator body, a rotating shaft is rotationally connected into each rotating sleeve, a mounting disc is fixed to the end, away from the corresponding rotating sleeve, of each rotating shaft, and the bottom end of the discharging hopper fixedly communicates with a flexible discharging sleeve. Through the arrangement of the elevator main body, the flexible square pipe, the feeding hole and the discharging hopper, the problems that the applicability to lower-stage equipment at different positions is not good enough after the lifting device is installed, and the adaptability to the accurate installation positions of different upper-stage feeding equipment and lower-stage receiving equipment is not good enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement lifting devices, in particular to a lifting and conveying device for cement production. Background Art

[0002] Cement lifting and conveying device is a device used to lift cement from one location to another. It is commonly used in cement production and construction industries. In order to reduce dust during cement transportation, bucket elevators can be used to effectively lift and convey cement. Bucket elevators drive the bucket through chains or belts to lift cement from a low place to a high place. The bucket is loaded with cement at the bottom and then unloaded at the top, but it still has the following disadvantages in actual use:

[0003] 1. During cement lifting and transportation, the lifting device is directly installed vertically, the size and height of the lifting device are relatively fixed, and the position of the discharge port of the lifting device is usually fixed. When facing the lower-level receiving equipment with different material receiving heights and positions, it is difficult to directly install the discharge port corresponding to the lower-level receiving equipment. Therefore, the lifting device needs to be installed at an angle. During the inclined installation, the installation holes on the mounting frame and other structures are relatively fixed, and the lifting device is not suitable for the installation holes on the mounting frame.

[0004] 2. When the lifting device inputs cement materials, it is necessary to input the cement into the hopper. Normally, the input structure of the hopper is a fixed shape and position. However, when the lifting device is in use, it is necessary to lift the cement discharged from the discharge ports of various cement production equipment. The forms and positions of the discharges of different cement production equipment are different. After the lifting device is installed, there will inevitably be deviations between the input and output ends of the lifting device and the installation positions of the upper feeding equipment and the lower receiving equipment. Additional connecting structures need to be manufactured on site for installation, and the adaptability to the accurate installation positions of different upper feeding equipment and lower receiving equipment is not good enough. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting and conveying device for cement production. By arranging a lifting machine body, a flexible square pipe, a feed port and a discharge hopper, the problem that the lifting device is not suitable enough for the position of lower equipment in different positions after installation, and is not suitable enough for the accurate installation position of different upper feeding equipment and lower receiving equipment is solved.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a lifting and conveying device for cement production, comprising a lifting machine body, a flexible square tube, a feeding port and a discharging hopper, wherein a lower part of one side of the lifting machine body is fixedly connected with a receiving hopper, a top end of the receiving hopper is fixedly connected with a flexible square tube, a mounting plate is fixedly provided on the top end of the flexible square tube, a feeding port is arranged on a side of the mounting plate away from the receiving hopper, a discharging hopper is fixedly provided on the top end of the side of the lifting machine body away from the receiving hopper, rotating sleeves are symmetrically fixedly provided on two side surfaces of the lifting machine body adjacent to the receiving hopper, a rotating shaft is rotatably connected in each of the rotating sleeves, and the rotating shaft is away from the rotating A mounting plate is fixed at one end of the moving sleeve, and a flexible discharging sleeve is fixedly connected to the bottom end of the discharging hopper. When the receiving hopper is working, the rotating shaft is rotated by the rotating sleeve, and the rotating shaft is connected to the external supporting structure through the mounting plate. The receiving position of the lower-level receiving equipment is adapted through the flexible discharging sleeve. When working, the cement entering therein is lifted through the elevator body. When working through the flexible square tube, the cement is transported to the receiving hopper, and then to the elevator body through the receiving hopper, and then to the flexible square tube through the feed port, and the lifted material in the elevator body is discharged through the discharging hopper.

[0008] Furthermore, a driving motor is fixed to the upper part of the side of the elevator body adjacent to the receiving hopper, and the output end of the driving motor is fixed to the input end of the elevator body. When the receiving hopper is working, it is driven by the power generated by the driving motor.

[0009] Furthermore, a mounting plate 2 is fixed to the outer side of one end of the feed port close to the mounting plate 1, and the mounting plate 1 and the mounting plate 2 are in contact with each other to cooperate in the installation of the feed port.

[0010] Furthermore, the feed port is connected to a flexible square tube, and mounting screws are fixed at four corners of the second mounting plate close to one side of the mounting plate, and the cement material entering the feed port is transported to the receiving hopper through the flexible square tube.

[0011] Furthermore, the mounting screw is inserted through the mounting plate one, and a mounting nut is threadedly connected to the peripheral side of the mounting screw on the side of the mounting plate one away from the mounting plate two, and the mounting screw connects the mounting plate one and the mounting plate two together through the mounting nut.

[0012] Furthermore, a discharge port is provided on the elevator body in the discharge hopper, and a mounting plate three is fixed to the lower outer side of the flexible discharge sleeve, so that when working, the cement output from the discharge port of the elevator body is transported to the flexible discharge sleeve, and then transported to the structure installed with the mounting plate three to complete the work.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model solves the problem that the lifting device is not suitable for different positions of the lower equipment after installation by arranging the lifting machine body, the flexible square tube and the discharge hopper. After the lifting position of the lifting machine body and the installation position are determined, the installation plate is aligned with the corresponding installation position, and then the installation plate is rotated to the hole position corresponding to the external installation structure position, and then the installation bolts can be inserted into the hole positions on the installation plate, so that during operation, after the lifting machine body is installed at different inclination angles, the position of the installation holes on the external installation structure can be matched, and the material receiving position on the lower equipment can be aligned, and the installation applicability is better.

[0015] 2. The utility model solves the problem of poor adaptability to the accurate installation positions of different upper feeding equipment and lower receiving equipment by setting the hoist body, flexible square tube and feed port. When cement is lifted, the cement output position at the lower place is determined, and the connection form of the discharge port is determined at the corresponding cement delivery position. When it is necessary to install directly through the mounting bolts, the mounting plate on the flexible square tube is aligned with the mounting structure of the cement output position, and after the mounting bolts are inserted and then screwed into the cement discharging equipment, the installation is completed and the cement can be transported to the receiving hopper. When cement needs to be fed through the feed port, the cement output position is determined. When inputting cement into the flexible square tube, insert the mounting screw on the mounting plate 2 into the mounting plate 1, and then screw the mounting nut onto the mounting screw, and then rotate it to press it against the mounting plate 1, so that the feed port is connected with the flexible square tube, and then the feed port and the mounting structure are installed with each other, the cement can be transported to the feed port, and then transported to the flexible square tube, and then transported to the receiving hopper through the flexible square tube. Through the use of the flexible discharge sleeve and the flexible square tube, when in use, the lifting device can well adapt to the mounting structure position on the lower receiving device after feeding and discharging of the upper feeding equipment, and the convenience of on-site operation is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0017] Figure 1 This is a three-dimensional diagram of the assembly structure of a lifting and conveying device for cement production;

[0018] Figure 2 This is a three-dimensional diagram of the main structure of the elevator;

[0019] Figure 3 It is a three-dimensional diagram of the flexible square tube structure;

[0020] Figure 4It is a three-dimensional diagram of the feed port structure;

[0021] Figure 5 It is a three-dimensional diagram of the discharge hopper structure.

[0022] Reference numerals:

[0023] 1. Elevator body; 101. Driving motor; 102. Rotating sleeve; 103. Rotating shaft; 104. Mounting plate; 105. Receiving hopper; 106. Discharge port; 2. Flexible square tube; 201. Mounting plate one; 3. Feed inlet; 301. Mounting plate two; 302. Mounting screw; 303. Mounting nut; 4. Discharge hopper; 401. Flexible discharge sleeve; 402. Mounting plate three. DETAILED DESCRIPTION

[0024] 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 of 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. Specific embodiment 1

[0026] See also Figure 1-4The utility model is a lifting and conveying device for cement production, comprising a lifting machine body 1, a flexible square tube 2, a feed port 3 and a discharge hopper 4. A receiving hopper 105 is fixedly connected to the lower part of one side of the lifting machine body 1. When the lifting machine body 1 is working, the cement input in the receiving hopper 105 is lifted to the position of the discharge hopper 4, and the cement is received by the receiving hopper 105 and then conveyed to the lifting machine body 1. The top of the receiving hopper 105 is fixedly connected to the flexible square tube 2. The flexible square tube 2 allows the lifting machine body 1 to be installed at a different angle when feeding, and is connected with the feeding structure. A mounting plate 201 is fixedly provided on the top of the flexible square tube 2, which is connected with the mounting plate 2 301 through the mounting plate 201. A feed port 3 is arranged on the side of the mounting plate 201 away from the receiving hopper 105. The cement is conveyed to the flexible square tube 201 through the feeding port 3. In the square tube 2, the upper part of the side of the elevator body 1 away from the receiving hopper 105 is fixedly connected with a discharge hopper 4, and cement is discharged to the external receiving position after lifting through the discharge hopper 4. The two side surfaces adjacent to the elevator body 1 and the receiving hopper 105 are symmetrically fixed with rotating sleeves 102, and each rotating sleeve 102 is rotatably connected with a rotating shaft 103, and the end of the rotating shaft 103 away from the rotating sleeve 102 is fixed with a mounting plate 104. When the elevator body 1 is working, the rotating shaft 103 is rotatably connected through the rotating sleeve 102, and the mounting plate 104 is connected through the rotating shaft 103. The mounting plate 104 is installed with an external mounting structure, and the bottom end of the discharge hopper 4 is fixedly connected with a flexible discharge sleeve 401. Through the use of the flexible discharge sleeve 401, the mounting plate three 402 can be well adapted when there is a position deviation between the lower-level material receiving equipment and the discharge hopper 4.

[0027] Specifically, a driving motor 101 is fixed to the upper part of the side of the elevator body 1 adjacent to the receiving hopper 105, and the output end of the driving motor 101 is fixed to the input end of the elevator body 1. When the receiving hopper 105 is working, it is driven by the power generated by the driving motor 101.

[0028] Furthermore, a mounting plate 2 301 is fixed to the outer side of one end of the feed port 3 close to the mounting plate 1 201, and the mounting plate 1 201 and the mounting plate 2 301 are in contact with each other. The mounting plate 2 301 cooperates with the mounting plate 1 201 for installation, so that the flexible square tube 2 is connected to the feed port 3 together.

[0029] Furthermore, the feed port 3 is connected to the flexible square tube 2, and mounting screws 302 are fixed at the four corners of the mounting plate 2 301 close to the mounting plate 1 201. When the feed port 3 is working, it is connected to the flexible square tube 2, so that cement can be transported to the elevator body 1 during operation.

[0030] Furthermore, the mounting screw 302 is inserted through the mounting plate 201, and the mounting nut 303 is threadedly connected to the side of the mounting screw 302 on the mounting plate 201 away from the mounting plate 201. During installation, the mounting screw 302 on the mounting plate 201 is inserted into the mounting plate 1 201, and the mounting nut 303 is screwed onto the mounting screw 302, and then rotated to be tightened between the mounting plate 1 201, so that the feed port 3 is connected to the flexible square tube 2.

[0031] The operation process of this embodiment is as follows: when working, first determine the cement output position at the lower position when cement is lifted, and determine the connection form of the discharge port 106 at the corresponding cement conveying position. When it is necessary to install directly through the installation bolts, align the mounting plate 201 on the flexible square tube 2 with the mounting structure of the cement output position, insert the mounting bolts, and then screw it into the cement discharging equipment. After the installation is completed, the cement can be conveyed to the receiving hopper 105. When cement needs to be input into the flexible square tube 2 through the feed port 3, insert the mounting screw 302 on the mounting plate 2 301 into the mounting plate 1 201, and then screw the mounting nut 303 onto the mounting screw 302, and then rotate it to be pressed between the mounting plate 1 201, so that the feed port 3 is connected with the flexible square tube 2, and then the feed port 3 and the mounting structure are mutually sleeved and installed. After the limit is installed, the cement can be conveyed to the feed port 3, and then conveyed to the flexible square tube 2, and then conveyed to the receiving hopper 105 through the flexible square tube 2. Specific embodiment 2

[0033] See also Figure 1-5 On the basis of the specific embodiment 1, a discharge port 106 is opened on the elevator body 1 in the discharge hopper 4, and a mounting plate three 402 is fixed to the lower outer side of the flexible discharge sleeve 401. When the discharge hopper 4 is working, the cement lifted in the elevator body 1 is discharged into the discharge hopper 4 through the discharge port 106, and output to the flexible discharge sleeve 401 through the discharge hopper 4, which is installed on the external mounting structure through the mounting plate three 402, and output to the structure where the mounting plate three 402 is installed through the flexible discharge sleeve 401.

[0034] The operation process of this embodiment is as follows: when working, first determine the lifting position of the elevator body 1, and after determining the installation position, align the installation disk 104 with the corresponding installation position, and then rotate the installation disk 104 to a hole position corresponding to the external installation structure position, and then insert the installation bolts into the holes on the installation disk 104. After the installation bolts are installed, the installation is completed. Then, the installation plate three 402 on the discharge hopper 4 is rotated to align with the installation structure, and the installation bolts are inserted into the installation plate three 402, and then screwed into the installation position to complete the installation. Then, the flexible square tube 2 is bent so that its end or the feed port 3 is connected to the corresponding cement conveying structure, so that during operation, the elevator body 1 can be installed at different inclination angles to correspond to different inclination angles.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. 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 can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lifting and conveying device for cement production, comprising a lifting machine body (1), a flexible square tube (2), a feed port (3) and a discharge hopper (4), characterized in that: A receiving hopper (105) is fixedly connected to a lower part of one side of the elevator body (1), a flexible square tube (2) is fixedly connected to a top end of the receiving hopper (105), a mounting plate (201) is fixedly connected to an upper part of the top end of the flexible square tube (2), a feeding port (3) is arranged on a side of the mounting plate (201) away from the receiving hopper (105), a discharging hopper (4) is fixedly connected to an upper part of a side of the elevator body (1) away from the receiving hopper (105), rotating sleeves (102) are symmetrically fixedly connected to two side surfaces of the elevator body (1) adjacent to the receiving hopper (105), a rotating shaft (103) is rotatably connected in each of the rotating sleeves (102), a mounting plate (104) is fixedly connected to an end of the rotating shaft (103) away from the rotating sleeve (102), and a flexible discharging sleeve (401) is fixedly connected to the bottom end of the discharging hopper (4).

2. A lifting and conveying device for cement production according to claim 1, characterized in that: A driving motor (101) is fixed to the upper part of the side of the elevator body (1) adjacent to the receiving hopper (105), and the output end of the driving motor (101) is fixed to the input end of the elevator body (1).

3. A lifting and conveying device for cement production according to claim 1, characterized in that: A second mounting plate (301) is fixed to the outer side of one end of the feed port (3) close to the first mounting plate (201), and the first mounting plate (201) and the second mounting plate (301) are in contact with each other.

4. A lifting and conveying device for cement production according to claim 3, characterized in that: The feed port (3) is in communication with the flexible square tube (2), and mounting screws (302) are fixed at four corners of the second mounting plate (301) close to one side of the first mounting plate (201).

5. A lifting and conveying device for cement production according to claim 4, characterized in that: The mounting screw (302) is inserted through the mounting plate one (201), and a mounting nut (303) is threadedly connected to the circumferential side of the mounting screw (302) on the side of the mounting plate one (201) away from the mounting plate two (301).

6. A lifting and conveying device for cement production according to claim 1, characterized in that: A discharge port (106) is provided on the elevator body (1) in the discharge hopper (4), and a mounting plate three (402) is fixed to the lower outer portion of the flexible discharge sleeve (401).

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