Oil well cement additive feeding device facilitating feeding

Abstract

The oil well cement additive feeding device convenient to feed comprises a device body, supporting legs and idler wheels, a filter screen is fixedly connected to the interior of the device body, an adjusting assembly is arranged between the supporting legs and comprises a supporting plate, a connecting block is fixedly connected to the top of the supporting plate, and a first motor is installed on the front face of the connecting block; the output end of the first motor is fixedly connected with a gear, the gear is rotationally connected with the connecting block, the top of the supporting plate is fixedly connected with an auxiliary rod, the front face of the auxiliary rod is rotationally connected with a rotating rod, one side of the rotating rod is fixedly connected with a tooth block, the tooth block is in meshed connection with the gear, and one side of the rotating rod is rotationally connected with a connecting rod. And when facing oil wells with different heights, adaptive adjustment cannot be carried out, so that charging devices of other models need to be replaced, and the operation is very troublesome.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an oil well cement additive feeding device which is convenient for feeding. Background Art

[0002] The role of oil well cement admixtures, also known as plugging cement, is to properly and effectively reinforce the various mining channels of the oil well in order to achieve the purpose of isolating the bottom oil and gas, preventing the water layer from affecting the oil pipeline, and thus forming a closed and safe mining environment.

[0003] A Chinese patent discloses a feeding device (publication number: CN 217526675 U), which includes a box body, a feeding port and a discharging port are provided on the box body, an elastic filtering mechanism is inserted in the box body, and the bottom surface of the box body is tilted downward toward the discharging port. The utility model can improve the feeding efficiency and addition quality of the vulcanization bag suspension, and improve the production quality of gloves.

[0004] This patent can filter the raw materials and improve the quality. However, the height of this patent cannot be adjusted. When faced with oil wells at different heights, it cannot be adapted and adjusted, which leads to the need to replace other types of feeding devices, which is very troublesome. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows:

[0006] The height cannot be adjusted. When faced with oil wells at different heights, it is impossible to make adaptive adjustments, which results in the need to replace the feeding device with other models, which is very troublesome.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] The worm gear of the embodiment of the present invention is a kind of oil well cement additive feeding device which is convenient for feeding, the device body, support legs and rollers, the inside of the device body is fixedly connected with a filter screen, an adjusting assembly is arranged between the support legs, the adjusting assembly comprises a support plate, the top of the support plate is fixedly connected with a connecting block, the front side of the connecting block is equipped with a first motor, the output end of the first motor is fixedly connected with a gear, the gear is rotatably connected with the connecting block, the top of the support plate is fixedly connected with an auxiliary rod, the front side of the auxiliary rod is rotatably connected with a rotating rod, one side of the rotating rod is fixedly connected with a tooth block, the tooth block is meshed with the gear, one side of the rotating rod is rotatably connected with a connecting rod, one side of the connecting rod is rotatably connected with a sliding rod, one side of the support leg is fixedly connected with a limiting sleeve, and the sliding rod is slidably connected with the limiting sleeve.

[0009] Furthermore, a moving plate is fixedly connected to the top of the sliding rod, a sliding groove is provided inside the supporting leg, a moving rod is slidably connected inside the sliding groove, and the moving plate is fixedly connected to the moving rod.

[0010] Furthermore, a mounting plate is fixedly connected to the top of the support plate, telescopic rods are symmetrically fixed to the top of the mounting plate, and the telescopic rods are fixedly connected to the sliding rods.

[0011] Furthermore, a block is fixedly connected to one side of the limiting sleeve, and an auxiliary block is fixedly connected to the top of the block.

[0012] Furthermore, the auxiliary block is internally slidably connected to a pull rod, one side of the pull rod is fixedly connected to a clamping block, the outside of the pull rod is sleeved with a spring, the spring abuts against the clamping block, one side of the sliding rod is symmetrically provided with a plurality of clamping grooves, the clamping block is clamped and connected with the clamping grooves.

[0013] Furthermore, cleaning components are symmetrically provided on both sides of the device body, and the cleaning components include a square plate, an auxiliary bar is fixedly connected to the top of the square plate, a second motor is installed on one side of the auxiliary bar, and a reciprocating screw is rotatably connected to the other side of the auxiliary bar, and the output end of the second motor is fixedly connected to the reciprocating screw.

[0014] Furthermore, the outside of the reciprocating screw is sleeved with a screw sleeve, the top of the screw sleeve is fixedly connected to a moving bar, the moving bar is slidably connected to the device body and passes through the interior of the device body, the bottom of the moving bar is fixedly connected to a scraper block, and the top of the device body is hinged with a rotating plate.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting an adjustment component, the first motor drives the gear to rotate, and then the gear drives the tooth block to rotate, and then the tooth block drives the rotating rod to rotate, and then the rotating rod drives the connecting rod to rotate, and the connecting rod drives the sliding rod to move, and cooperates with the telescopic rod to make the movement of the sliding rod more stable, and then the sliding rod drives the moving plate to move, so that the moving rod drives the device body to move, and the spring and the card block are used to limit the sliding rod, so that the height of the feeding device can be adjusted according to the oil wells of different heights, which solves the problem that the height cannot be adjusted. When facing oil wells of different heights, it is impossible to adapt and adjust, which leads to the need to replace other types of feeding devices, which is very troublesome.

[0017] 2. By setting up a cleaning component, the second motor drives the reciprocating screw to rotate, and then the reciprocating screw drives the screw sleeve to move, so that the moving bar drives the scraper block to move back and forth, thereby cleaning the surface of the filter. Secondly, the rotating plate can be rotated to open a movable gap on the top of the device body, so that impurities on the surface of the filter can be manually removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 A magnified view of area A;

[0021] Figure 3 It is a schematic diagram of the motion process structure of the utility model;

[0022] Figure 4 yes Figure 1 Magnified view of area B.

[0023] In the figure: 1. device body; 101. filter screen; 2. support leg; 3. roller; 4. adjustment component; 401. support plate; 402. connecting block; 403. first motor; 404. gear; 405. auxiliary rod; 406. tooth block; 4061. rotating rod; 407. connecting rod; 408. slide rod; 409. limit sleeve; 410. moving plate; 411. slide groove; 412. moving rod; 413. mounting plate; 414. telescopic rod; 416. block; 417. auxiliary block; 418. pull rod; 419. block; 420. spring; 421. slot; 5. cleaning component; 501. square plate; 502. auxiliary strip; 503. second motor; 504. reciprocating screw rod; 505. screw rod sleeve; 506. moving strip; 507. scraper block; 508. rotating plate. 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.

[0025] like Figure 1-4As shown, an oil well cement additive feeding device for easy feeding comprises a device body 1, support legs 2 and rollers 3. A filter screen 101 is fixedly connected inside the device body 1. An adjustment assembly 4 is arranged between the support legs 2. The adjustment assembly 4 comprises a support plate 401. A connection block 402 is fixedly connected to the top of the support plate 401. A first motor 403 is installed on the front of the connection block 402. A gear 404 is fixedly connected to the output end of the first motor 403. The gear 404 is rotatably connected to the connection block 402. An auxiliary rod 405 is fixedly connected to the top of the support plate 401. A rotating rod 4061 is rotatably connected to the front of the auxiliary rod 405. A tooth block 406 is fixedly connected to one side of the rotating rod 4061. The tooth block 406 is connected to the gear 404. 04 meshing connection, one side of the rotating rod 4061 is rotatably connected to the connecting rod 407, one side of the connecting rod 407 is rotatably connected to the sliding rod 408, one side of the supporting leg 2 is fixedly connected to the limiting sleeve 409, by starting the first motor 403, the first motor 403 drives the gear 404 to rotate, and then the gear 404 drives the tooth block 406 to rotate, and then the tooth block 406 drives the rotating rod 4061 to rotate, and then the rotating rod 4061 drives the connecting rod 407 to rotate. Since the height of the connecting rod 407 will also change when it rotates, the connecting rod 407 will drive the sliding rod 408 to move, and cooperate with the limiting sleeve 409 to make the sliding rod 408 maintain linear motion, and the sliding rod 408 is slidably connected with the limiting sleeve 409.

[0026] A moving plate 410 is fixedly connected to the top of the sliding rod 408, a sliding groove 411 is provided inside the supporting leg 2, a moving rod 412 is slidably connected inside the sliding groove 411, the moving plate 410 is fixedly connected to the moving rod 412, a mounting plate 413 is fixedly connected to the top of the supporting plate 401, a telescopic rod 414 is symmetrically fixed to the top of the mounting plate 413, the telescopic rod 414 makes the movement of the sliding rod 408 more stable, and then the sliding rod 408 will drive the moving plate 410 to move, and then the moving plate 410 will drive the moving rod 412 to move, and then the moving rod 412 will drive the device body 1 to move, the telescopic rod 414 is fixedly connected to the sliding rod 408, a block 416 is fixedly connected to one side of the limiting sleeve 409, and an auxiliary block 417 is fixedly connected to the top of the block 416.

[0027] The auxiliary block 417 is internally slidably connected to a pull rod 418, one side of the pull rod 418 is fixedly connected to a clamping block 419, and the outside of the pull rod 418 is sleeved with a spring 420. The spring 420 and the clamping block 419 cooperate to limit the slide bar 408, so that the height of the feeding device can be adjusted according to reaction devices of different specifications. The spring 420 abuts against the clamping block 419, and one side of the slide bar 408 is symmetrically provided with a plurality of clamping grooves 421, and the clamping block 419 is clamped and connected with the clamping groove 421.

[0028] Cleaning components 5 are symmetrically provided on both sides of the device body 1, and the cleaning components 5 include a square plate 501, and an auxiliary bar 502 is fixedly connected to the top of the square plate 501, a second motor 503 is installed on one side of the auxiliary bar 502, and a reciprocating screw rod 504 is rotatably connected to the other side of the auxiliary bar 502. When the second motor 503 is started, the second motor 503 drives the reciprocating screw rod 504 to rotate, and the output end of the second motor 503 is fixedly connected to the reciprocating screw rod 504.

[0029] The outer part of the reciprocating screw rod 504 is sleeved with a screw rod sleeve 505, and the top of the screw rod sleeve 505 is fixedly connected to a moving bar 506, which is slidably connected to the device body 1 and passes through the interior of the device body 1, and the bottom of the moving bar 506 is fixedly connected to a scraper block 507. The top of the device body 1 is hinged with a rotating plate 508. The reciprocating screw rod 504 will drive the screw rod sleeve 505 to move, and then the screw rod sleeve 505 will drive the moving bar 506 to move, and then the moving bar 506 will drive the scraper block 507 to move back and forth, thereby cleaning the surface of the filter screen 101. Secondly, the rotating plate 508 can be rotated to open a moving gap at the top of the device body 1, so that impurities on the surface of the filter screen 101 can be manually removed.

[0030] The working principle of this utility model:

[0031] When the utility model is in use, firstly, by starting the first motor 403, the first motor 403 drives the gear 404 to rotate, and then the gear 404 drives the tooth block 406 to rotate, and then the tooth block 406 drives the rotating rod 4061 to rotate, and then the rotating rod 4061 drives the connecting rod 407 to rotate. Since the height of the connecting rod 407 will also change when it rotates, the connecting rod 407 drives the sliding rod 408 to move, and cooperates with the limiting sleeve 409 to make the sliding rod 408 maintain linear motion, and then cooperates with the telescopic rod 414 to make the sliding rod 408 move more stably, and then the sliding rod 408 drives the moving plate 410 to move, and then the moving plate 410 drives the moving rod 412 to move, and then the moving rod 412 drives the device body 1 to move, and cooperates with the spring 420 and the block 419 to limit the sliding rod 408, so as to facilitate the height adjustment of the feeding device according to the reaction devices of different specifications.

[0032] By starting the second motor 503, the second motor 503 drives the reciprocating screw 504 to rotate, and then the reciprocating screw 504 drives the screw sleeve 505 to move, and then the screw sleeve 505 drives the moving bar 506 to move, and then the moving bar 506 drives the scraper block 507 to move back and forth, thereby cleaning the surface of the filter 101. Secondly, the rotating plate 508 can be rotated to open a movable gap at the top of the device body 1, so that impurities on the surface of the filter 101 can be manually removed.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An oil well cement additive feeding device that is convenient for feeding, comprising a device body (1), a support leg (2) and a roller (3), wherein a filter screen (101) is fixedly connected to the inside of the device body (1), characterized in that: An adjustment assembly (4) is provided between the support legs (2), the adjustment assembly (4) comprising a support plate (401), a connection block (402) being fixedly connected to the top of the support plate (401), a first motor (403) being mounted on the front of the connection block (402), a gear (404) being fixedly connected to the output end of the first motor (403), the gear (404) being rotatably connected to the connection block (402), an auxiliary rod (405) being fixedly connected to the top of the support plate (401), and the The front side of the auxiliary rod (405) is rotatably connected to a rotating rod (4061), one side of the rotating rod (4061) is fixedly connected to a tooth block (406), the tooth block (406) is meshingly connected to the gear (404), one side of the rotating rod (4061) is rotatably connected to a connecting rod (407), one side of the connecting rod (407) is rotatably connected to a sliding rod (408), one side of the supporting leg (2) is fixedly connected to a limiting sleeve (409), and the sliding rod (408) is slidably connected to the limiting sleeve (409).

2. The oil well cement additive feeding device for easy feeding according to claim 1 is characterized in that: A moving plate (410) is fixedly connected to the top of the sliding rod (408), a sliding groove (411) is provided inside the supporting leg (2), a moving rod (412) is slidably connected inside the sliding groove (411), and the moving plate (410) is fixedly connected to the moving rod (412).

3. The oil well cement additive feeding device for easy feeding according to claim 1 is characterized in that: The top of the support plate (401) is fixedly connected to a mounting plate (413), the top of the mounting plate (413) is symmetrically fixed to telescopic rods (414), and the telescopic rods (414) are fixedly connected to the sliding rod (408).

4. The oil well cement additive feeding device for easy feeding according to claim 1 is characterized in that: A block (416) is fixedly connected to one side of the limiting sleeve (409), and an auxiliary block (417) is fixedly connected to the top of the block (416).

5. The oil well cement additive feeding device for easy feeding according to claim 4 is characterized in that: The auxiliary block (417) is internally slidably connected to a pull rod (418), one side of the pull rod (418) is fixedly connected to a clamping block (419), the outside of the pull rod (418) is sleeved with a spring (420), the spring (420) abuts against the clamping block (419), and one side of the sliding rod (408) is symmetrically provided with a plurality of clamping grooves (421), the clamping block (419) is clamped and connected to the clamping grooves (421).

6. The oil well cement additive feeding device for easy feeding according to claim 1 is characterized in that: Cleaning components (5) are symmetrically arranged on both sides of the device body (1), and the cleaning components (5) comprise a square plate (501), the top of the square plate (501) is fixedly connected to an auxiliary bar (502), one side of the auxiliary bar (502) is mounted with a second motor (503), the other side of the auxiliary bar (502) is rotatably connected to a reciprocating screw rod (504), and the output end of the second motor (503) is fixedly connected to the reciprocating screw rod (504).

7. The oil well cement additive feeding device for easy feeding according to claim 6 is characterized in that: The reciprocating screw rod (504) is sleeved with a screw rod sleeve (505) on the outside, the screw rod sleeve (505) is fixedly connected to the top of a moving bar (506), the moving bar (506) is slidably connected to the device body (1) and passes through the inside of the device body (1), the bottom of the moving bar (506) is fixedly connected to a scraper block (507), and the top of the device body (1) is hinged with a rotating plate (508).

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