Grinding equipment

Abstract

The utility model relates to the technical field of petroleum engineering, in particular to grinding equipment. Comprising a shell, a feeding pipe, a scraping module and a grinding module, the scraping module comprises a supporting frame, a driving unit, a transmission shaft, an adjusting spring, a telescopic piece, a scraping plate and a guide arc block, the supporting frame is fixedly connected with the shell and located on the outer side wall of the shell, the driving unit is fixedly connected with the supporting frame and located over the feeding pipe, one end of the transmission shaft is fixedly connected with the driving unit, and the other end of the transmission shaft is fixedly connected with the adjusting spring. One end of the adjusting spring is connected with the outer side wall of the transmission shaft, the scraping plate is connected with the other end of the adjusting spring, the telescopic piece is arranged between the transmission shaft and the scraping plate, the adjusting spring surrounds the outer side wall of the telescopic piece, and the guide arc block is fixedly connected with the scraping plate and located below the scraping plate. And the materials are prevented from being adhered to the inner side wall of the feeding pipe in the feeding process, so that the blockage condition is avoided.

Description

Technical Field

[0001] This utility model relates to the field of petroleum engineering technology, and in particular to a grinding equipment. Background Technology

[0002] Currently, grinding devices are often used to grind materials in drilling fluid production. Existing technology, as disclosed in patent application CN214107363U, is a grinding mill for organic soil used in drilling fluid, comprising a shell and a feed pipe. The material enters the shell through the feed pipe, undergoes grinding within the shell, and is then discharged from the shell after grinding.

[0003] However, in the above structure, the material is prone to sticking to the inner wall of the feed pipe during the feeding process, which can lead to blockage. Utility Model Content

[0004] The purpose of this invention is to provide a grinding equipment that solves the problem of material adhering to the inner wall of the feed pipe during the feeding process, thus causing blockage.

[0005] To achieve the above objectives, this utility model employs a grinding equipment, comprising a housing, a feed pipe, a scraping module, and a grinding module. The feed pipe is adapted to the housing, the scraping module is disposed above the feed pipe, and the grinding module is disposed inside the housing.

[0006] The scraping module includes a support frame, a drive unit, a transmission shaft, an adjusting spring, a telescopic component, a scraper, and a guide arc block. The support frame is fixedly connected to the housing and located on the outer side wall of the housing. The drive unit is fixedly connected to the support frame and located directly above the feed pipe. One end of the transmission shaft is fixedly connected to the drive unit. One end of the adjusting spring is connected to the outer side wall of the transmission shaft. The scraper is connected to the other end of the adjusting spring. The telescopic component is disposed between the transmission shaft and the scraper, and the adjusting spring surrounds the outer side wall of the telescopic component. The guide arc block is fixedly connected to the scraper and located below the scraper.

[0007] The telescopic component includes a fixed cylinder and a sliding rod. The fixed cylinder is fixedly connected to the drive shaft and is located on the outer side wall of the drive shaft.

[0008] The drive unit includes an electric push rod, a connecting plate, a rotary motor, and a reducer. The electric push rod is fixedly connected to the support frame and located on the outer side wall of the support frame. The connecting plate is connected to the output end of the electric push rod. The rotary motor is fixedly connected to the connecting plate and located below the connecting plate. The reducer is connected to the output end of the rotary motor. One end of the drive shaft is connected to the output end of the reducer.

[0009] The scraping module further includes a track and a limiting block. The track is fixedly connected to the support frame and located on the outer side wall of the support frame. The limiting block is fixedly connected to the connecting plate and located on the outer side wall of the connecting plate, and the limiting block is slidably disposed within the track.

[0010] The grinding module includes a servo motor, a grinding shaft, and a grinding roller. The servo motor is fixedly connected to the housing, and the output end of the servo motor passes through the outer wall of the housing. One end of the grinding shaft is connected to the output end of the servo motor, and the grinding roller is fixedly connected to the other end of the grinding shaft and located inside the housing.

[0011] This utility model discloses a grinding device in which material enters the housing through the feed pipe. The grinding module inside the housing grinds the material, and the ground material is then discharged from the housing. After entering the housing, the material tends to adhere to the feed pipe. The drive unit moves the transmission shaft towards the feed pipe. When the guide arc block reaches the feed pipe, the feed pipe presses against the arc surface of the guide arc block. At this time, under the action of the adjusting spring, the guide arc block and the scraper move towards the transmission shaft until the scraper reaches the inside of the feed pipe. The drive unit then drives the transmission shaft to rotate, thereby moving the scraper inside the feed pipe. Under the action of the adjusting spring, the scraper remains in contact with the inner wall of the feed pipe, thus scraping off the material adhering to the inner wall. This effectively removes material from the inner wall of the feed pipe during feeding, preventing blockages. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1This is a schematic diagram of the grinding equipment of this utility model.

[0014] Figure 2 This is a side view of the structure of the grinding equipment of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0016] Figure 4 This is the utility model Figure 2 Enlarged view of the local structure at point B.

[0017] 101-Housing, 102-Feed pipe, 103-Support frame, 104-Electric push rod, 105-Connecting plate, 106-Rotating motor, 107-Reducer, 108-Drive shaft, 109-Adjusting spring, 110-Fixed cylinder, 111-Sliding rod, 112-Scraper, 113-Guide arc block, 114-Railway, 115-Limit block, 116-Servo motor, 117-Grinding shaft, 118-Grinding roller. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-4 ,in Figure 1 This is a structural diagram of a grinding equipment. Figure 2 This is a side view of the grinding equipment. Figure 3 yes Figure 2 AA-line structural cross-sectional view, Figure 4 yes Figure 2 Enlarged view of the local structure at point B.

[0020] This utility model provides a grinding device: including a housing 101, a feed pipe 102, a scraping module and a grinding module, wherein the feed pipe 102 is adapted to the housing 101, the scraping module is disposed above the feed pipe 102, and the grinding module is disposed inside the housing 101;

[0021] The scraping module includes a support frame 103, a drive unit, a transmission shaft 108, an adjusting spring 109, a telescopic component, a scraper 112, and a guide arc block 113. The support frame 103 is fixedly connected to the housing 101 and is located on the outer side wall of the housing 101. The drive unit is fixedly connected to the support frame 103 and is located directly above the feed pipe 102. One end of the transmission shaft 108 is fixedly connected to the drive unit. One end of the adjusting spring 109 is connected to the outer side wall of the transmission shaft 108. The scraper 112 is connected to the other end of the adjusting spring 109. The telescopic component is disposed between the transmission shaft 108 and the scraper 112, and the adjusting spring 109 surrounds the outer side wall of the telescopic component. The guide arc block 113 is fixedly connected to the scraper 112 and is located below the scraper 112.

[0022] In this embodiment, the material enters the housing 101 through the feed pipe 102. Inside the housing 101, the grinding module grinds the material, and then the ground material is discharged from the housing 101. After entering the housing 101, the material tends to adhere to the feed pipe 102. The drive unit moves the transmission shaft 108 towards the feed pipe 102. When the guide arc block 113 moves to the feed pipe 102, the feed pipe 102 compresses the arc surface of the guide arc block 113. At this time, under the action of the adjusting spring 109, the guide arc block 113... 3. The scraper 112 moves toward the drive shaft 108 until the scraper 112 moves into the inside of the feed pipe 102. The drive unit drives the drive shaft 108 to rotate, thereby driving the scraper 112 to move inside the feed pipe 102. Under the action of the adjusting spring 109, the scraper 112 always adheres to the inner wall of the feed pipe 102, thereby scraping off the material adhering to the inner wall of the feed pipe 102. This achieves the effect of scraping off the inner wall of the feed pipe 102 and preventing the material from adhering to the inner wall of the feed pipe 102 during the feeding process, thus preventing blockage.

[0023] Furthermore, the telescopic component includes a fixed cylinder 110 and a sliding rod 111. The fixed cylinder 110 is fixedly connected to the transmission shaft 108 and is located on the outer side wall of the transmission shaft 108.

[0024] In this embodiment, the adjusting spring 109 surrounds the outer walls of the fixed cylinder 110 and the sliding rod 111, respectively. The sliding rod 111 slides inside the fixed cylinder 110. The sliding rod 111 cooperates with the fixed cylinder 110 to improve the stability of the adjusting spring 109.

[0025] Furthermore, the drive unit includes an electric push rod 104, a connecting plate 105, a rotary motor 106, and a reducer 107. The electric push rod 104 is fixedly connected to the support frame 103 and is located on the outer side wall of the support frame 103. The connecting plate 105 is connected to the output end of the electric push rod 104. The rotary motor 106 is fixedly connected to the connecting plate 105 and is located below the connecting plate 105. The reducer 107 is connected to the output end of the rotary motor 106. One end of the transmission shaft 108 is connected to the output end of the reducer 107.

[0026] In this embodiment, after the material enters the housing 101, it easily adheres to the inside of the feed pipe 102. The electric push rod 104 is driven to operate, moving the connecting plate 105, the rotary motor 106, the reducer 107, and the transmission shaft 108 toward the feed pipe 102 until the scraper 112 moves into the inside of the feed pipe 102. The rotary motor 106 is then driven to operate. The rotary motor 106 cooperates with the reducer 107 to drive the transmission shaft 108 to rotate, thereby driving the scraper 112 to move inside the feed pipe 102. Under the action of the adjusting spring 109, the scraper 112 always adheres to the inner wall of the feed pipe 102, thereby scraping off the material adhering to the inner wall of the feed pipe 102.

[0027] Furthermore, the scraping module also includes a track 114 and a limiting block 115. The track 114 is fixedly connected to the support frame 103 and is located on the outer side wall of the support frame 103. The limiting block 115 is fixedly connected to the connecting plate 105 and is located on the outer side wall of the connecting plate 105. The limiting block 115 is slidably disposed within the track 114.

[0028] In this embodiment, the limiting block 115 is slidably disposed within the track 114. The limiting block 115 cooperates with the track 114 to restrict the movement trajectory of the connecting plate 105, thereby improving the stability during the movement of the connecting plate 105, the rotating motor 106, the reducer 107, and the transmission shaft 108.

[0029] Furthermore, the grinding module includes a servo motor 116, a grinding shaft 117, and a grinding roller 118. The servo motor 116 is fixedly connected to the housing 101, and the output end of the servo motor 116 passes through the outer wall of the housing 101. One end of the grinding shaft 117 is connected to the output end of the servo motor 116, and the grinding roller 118 is fixedly connected to the other end of the grinding shaft 117 and is located inside the housing 101.

[0030] In this embodiment, after the material enters the interior of the housing 101, the servo motor 116 is driven to operate, thereby driving the grinding shaft 117 to rotate. The material is ground into powder between the housing 101 and the grinding roller 118, and then the ground material is discharged from the housing 101.

[0031] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A grinding equipment, comprising a housing and a feed pipe, wherein the feed pipe is adapted to the housing, characterized in that, It also includes a scraping module and a grinding module, wherein the scraping module is disposed above the feed pipe and the grinding module is disposed inside the housing; The scraping module includes a support frame, a drive unit, a transmission shaft, an adjusting spring, a telescopic component, a scraper, and a guide arc block. The support frame is fixedly connected to the housing and located on the outer side wall of the housing. The drive unit is fixedly connected to the support frame and located directly above the feed pipe. One end of the transmission shaft is fixedly connected to the drive unit. One end of the adjusting spring is connected to the outer side wall of the transmission shaft. The scraper is connected to the other end of the adjusting spring. The telescopic component is disposed between the transmission shaft and the scraper, and the adjusting spring surrounds the outer side wall of the telescopic component. The guide arc block is fixedly connected to the scraper and located below the scraper.

2. The grinding equipment as described in claim 1, characterized in that, The telescopic component includes a fixed cylinder and a sliding rod. The fixed cylinder is fixedly connected to the drive shaft and is located on the outer side wall of the drive shaft.

3. The grinding equipment as described in claim 1, characterized in that, The drive unit includes an electric push rod, a connecting plate, a rotary motor, and a reducer. The electric push rod is fixedly connected to the support frame and located on the outer side wall of the support frame. The connecting plate is connected to the output end of the electric push rod. The rotary motor is fixedly connected to the connecting plate and located below the connecting plate. The reducer is connected to the output end of the rotary motor. One end of the drive shaft is connected to the output end of the reducer.

4. The grinding equipment as described in claim 3, characterized in that, The scraping module also includes a track and a limiting block. The track is fixedly connected to the support frame and located on the outer side wall of the support frame. The limiting block is fixedly connected to the connecting plate and located on the outer side wall of the connecting plate. The limiting block is slidably disposed within the track.

5. The grinding equipment as described in claim 1, characterized in that, The grinding module includes a servo motor, a grinding shaft, and a grinding roller. The servo motor is fixedly connected to the housing, and the output end of the servo motor passes through the outer wall of the housing. One end of the grinding shaft is connected to the output end of the servo motor, and the grinding roller is fixedly connected to the other end of the grinding shaft and located inside the housing.

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