Crust agent spraying device for drilling machine

Abstract

The invention relates to the technical field of spraying devices, in particular to a crusting agent spraying device for a drilling machine, which comprises a bottom plate, a plurality of pulley mechanisms, a box body, a cover plate, a vertical plate and a temperature control mechanism, the pulley mechanisms are arranged at the bottom of the bottom plate, the cover plate is arranged on the box body, and the vertical plate is arranged on the bottom plate. The bottom of the vertical plate is connected with one side of the top of the bottom plate, the bottom of the box body is connected with the other side of the top of the bottom plate, a liquid pumping assembly is arranged at the bottom of one side of the box body, a groove is formed in the box body and does not communicate with an inner cavity of the box body, and a first round hole and a second round hole are formed in the cover plate. The temperature control mechanism comprises a first sliding groove, a first sliding block, a first toothed plate, a first connecting plate, an air cooler, a second sliding groove, a second sliding block, a second toothed plate, a second connecting plate and an air heater, and the crusting agent spraying device for the drilling machine solves the problem that temperature control of existing equipment is inconvenient.

Description

Technical Field

[0001] The present invention relates to the technical field of spraying devices, and particularly to a crusting agent spraying device for a drilling rig. Background Art

[0002] As is well known, a crusting agent spraying device for a drilling rig is a device specifically designed to add a crusting agent to drilling fluid during drilling operations. The main function of the crusting agent is to help form a protective shell layer in the wellbore to prevent the collapse of the well wall and improve drilling efficiency.

[0003] The existing crusting agent spraying devices for drilling rigs generally store the crusting agent in a box body and then spray it out through a liquid spraying component. However, the existing box body is not convenient to adjust according to the outdoor temperature. The crusting agent needs to be stored at a suitable temperature. When the temperature is too high or too low, the crusting agent is prone to abnormal use. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a crusting agent spraying device for a drilling rig.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solutions: A crusting agent spraying device for a drilling rig, including a bottom plate, a pulley mechanism, a box body, a cover plate and a vertical plate. The pulley mechanism is arranged at the bottom of the bottom plate, and there are several pulley mechanisms. The cover plate is arranged on the box body. The bottom of the vertical plate is connected to one side of the top of the bottom plate, and the bottom of the box body is connected to the other side of the top of the bottom plate. A liquid pumping component is arranged at the bottom of one side of the box body. A groove is formed in the box body, and the groove is not communicated with the inner cavity of the box body. The cover plate is provided with a first round hole and a second round hole. Further included are:

[0008] Temperature control mechanism, the temperature control mechanism includes a first chute, a first slider, a first toothed plate, a first connecting plate, a cold air blower, a second chute, a second slider, a second toothed plate, a second connecting plate, a hot air blower, a cylinder, a gear, a circular plate, a connecting block and an electromagnet. The first chute is opened on the vertical plate. One end of the first slider is slidably connected to the first chute, and the other end of the first slider is connected to the first toothed plate. The first connecting plate is arranged on the first toothed plate, and the cold air blower is arranged on the first connecting plate. The second chute is opened on the vertical plate. One end of the second slider is slidably connected to the second chute, and the other end of the second slider is connected to the second toothed plate. The second connecting plate is arranged on the second toothed plate, and the hot air blower is arranged on the second connecting plate. One end of the cylinder is connected to the circular plate, and the other end of the cylinder passes through the vertical plate and is connected to the gear. The gear is respectively meshed with the first toothed plate and the second toothed plate. One end of the connecting block is connected to the vertical plate, and the other end of the connecting block abuts against the circular plate. One end of the electromagnet is connected to the connecting block, and the other end of the electromagnet adsorbs the circular plate.

[0009] To facilitate the fixation of the cover plate and the box body, the present invention is improved in that the cover plate and the box body are connected by a connecting mechanism. The connecting mechanism includes a first mounting plate, a second mounting plate and a bolt. The first mounting plate is connected to the box body, the second mounting plate is connected to the cover plate, the first mounting plate and the second mounting plate are matched with each other, and the bolt is threadedly connected to the first mounting plate and the second mounting plate. There are two connecting mechanisms and they are symmetrically arranged.

[0010] To facilitate the lifting of the cover plate, the present invention is improved in that a handle is provided on the top of the cover plate, and the handle is welded to the top of the cover plate.

[0011] To facilitate the operation of the device, the present invention is improved in that a controller is provided on the vertical plate. The controller is electrically connected to the liquid pumping assembly, the controller is electrically connected to the cold air blower, the controller is electrically connected to the hot air blower, and the controller is matched with the electromagnet.

[0012] To facilitate the pushing of the device, the present invention is improved in that a push handle is provided on the vertical plate, the push handle is fixedly connected to the vertical plate, and there are two push handles.

[0013] To improve the transmission effect, the present invention is improved in that the first toothed plate is matched with the gear, and the second toothed plate is matched with the gear.

[0014] To improve the stability, the present invention is improved in that several pulley mechanisms are symmetrically arranged.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a crusting agent spraying device for a drilling rig, which has the following

[0017] Advantageous effects:

[0018] For the crusting agent spraying device for a drilling rig, this structure is provided with a temperature control mechanism, which is convenient for adjusting the temperature inside the box body. When the temperature is too high or too low, by controlling the hot air blower or the cold air blower in the temperature control mechanism, the temperature can be adjusted to ensure that the crusting agent in the box body can be stored at an appropriate temperature, avoiding the situation where the crusting agent cannot be used. The connection mechanism can ensure the stability of the connection between the cover plate and the box body, avoiding the separation of the box body and the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 The partial enlarged structural diagram at A in;

[0021] Figure 3 It is an axonometric structural diagram of the present invention;

[0022] Figure 4 For the present invention Figure 1 The front view of;

[0023] In the figure: 1, bottom plate; 2, pulley mechanism; 3, box body; 4, liquid pumping assembly; 5, cover plate; 6, connection mechanism; 7, first mounting plate; 8, second mounting plate; 9, bolt; 10, handle; 11, groove; 12, push handle; 13, first round hole; 14, second round hole; 15, vertical plate; 16, temperature control mechanism; 17, first chute; 18, first slider; 19, first toothed plate; 20, first connecting plate; 21, cold air blower; 22, second chute; 23, second slider; 24, second toothed plate; 25, second connecting plate; 26, hot air blower; 27, cylinder; 28, gear; 29, round plate; 30, connecting block; 31, electromagnet; 32, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4, A crusting agent spraying device for a drilling rig, including a bottom plate 1, a pulley mechanism 2, a box body 3, a cover plate 5 and a vertical plate 15. The pulley mechanism 2 is arranged at the bottom of the bottom plate 1, and there are several pulley mechanisms 2. The cover plate 5 is arranged on the box body 3. The bottom of the vertical plate 15 is connected to one side of the top of the bottom plate 1, and the bottom of the box body 3 is connected to the other side of the top of the bottom plate 1. A liquid pumping component 4 is arranged at the bottom of one side of the box body 3. A groove 11 is formed in the box body 3, and the groove 11 is not communicated with the inner cavity of the box body 3. A first round hole 13 and a second round hole 14 are formed in the cover plate 5. The device can be moved to a suitable position through the pulley mechanism 2. A braking component is arranged on the pulley mechanism 2 to fix the pulleys on the pulley mechanism 2, which will not be described in detail here. Then, as Figure 1 shown, separate the cover plate 5 from the box body 3, pour the crusting agent into the interior of the box body 3, then cover the cover plate 5, and by starting the liquid pumping component 4, the crusting agent can be sprayed to the designated position. It further includes:

[0026] Temperature control mechanism 16, the temperature control mechanism 16 includes a first chute 17, a first slider 18, a first toothed plate 19, a first connecting plate 20, a cold air blower 21, a second chute 22, a second slider 23, a second toothed plate 24, a second connecting plate 25, a hot air blower 26, a cylinder 27, a gear 28, a circular plate 29, a connecting block 30 and an electromagnet 31. The first chute 17 is opened on the vertical plate 15. One end of the first slider 18 is slidably connected to the first chute 17, and the other end of the first slider 18 is connected to the first toothed plate 19. The first connecting plate 20 is arranged on the first toothed plate 19, and the cold air blower 21 is arranged on the first connecting plate 20. The second chute 22 is opened on the vertical plate 15. One end of the second slider 23 is slidably connected to the second chute 22, and the other end of the second slider 23 is connected to the second toothed plate 24. The second connecting plate 25 is arranged on the second toothed plate 24, and the hot air blower 26 is arranged on the second connecting plate 25. One end of the cylinder 27 is connected to the circular plate 29, and the other end of the cylinder 27 passes through the vertical plate 15 and is connected to the gear 28. The gear 28 is respectively meshed with the first toothed plate 19 and the second toothed plate 24. One end of the connecting block 30 is connected to the vertical plate 15, and the other end of the connecting block 30 abuts against the circular plate 29. One end of the electromagnet 31 is connected to the connecting block 30, and the other end of the electromagnet 31 adsorbs the circular plate 29. When the outdoor temperature is relatively low, the staff holds the circular plate 29 by hand and then starts the electromagnet 31 so that the electromagnet 31 no longer adsorbs the circular plate 29. The circular plate 29 is made of iron material, so that the electromagnet 31 can adsorb the circular plate 29. Then the staff twists the circular plate 29 by hand, so that the cylinder 27 drives the gear 28 to rotate. When the gear 28 rotates, it will drive the first toothed plate 19 and the second toothed plate 24 to slide, so that the first toothed plate 19 descends and the second toothed plate 24 ascends, so that the first slider 18 slides on the first chute 17, driving the heat generator on the first connecting plate 20 to descend, so that the air outlet pipe on the hot air blower 26 passes through the first circular hole 13 opened on the cover plate 5 and extends into the groove 11 opened in the box body 3. Then adsorb the circular plate 29 with the electromagnet 31 again. Then start the hot air blower 26 and blow hot air into the inner wall of the groove 11, so as to heat the inner wall of the box body 3, so that the crusting agent in the box body 3 can be stored at an appropriate temperature. The air outlet pipe on the hot air blower 26 enters the first circular hole 13, and the staff uses an external sealing plug to block the second circular hole 14. On the contrary, if the temperature is relatively low, the air outlet pipe on the cold air blower 21 enters the first circular hole 13, which will not be specifically described here. The working principle of the hot air blower 26 is the same as that of a hair dryer (for drying hair), and the specific structure and working principle included will not be specifically described here. The principle of the cold air blower 21 is that the cold air blower reduces the air temperature by the way of water evaporation. Therefore, when in use, the device usually blows out the cooled air, which will not be specifically described here. The cold air blower 21 and the hot air blower 26 can monitor the temperature inside the box body 3.Avoid excessive or too low temperature, which is convenient for the staff to adjust the temperature in time.

[0027] In this embodiment, the cover plate 5 is connected to the box body 3 through a connecting mechanism 6. The connecting mechanism 6 includes a first mounting plate 7, a second mounting plate 8 and a bolt 9. The first mounting plate 7 is connected to the box body 3, the second mounting plate 8 is connected to the cover plate 5. The first mounting plate 7 and the second mounting plate 8 are matched with each other. The bolt 9 is threadedly connected to the first mounting plate 7 and the second mounting plate 8. Two connecting mechanisms 6 are provided and symmetrically arranged. When the cover plate 5 and the box body 3 are combined, the first mounting plate 7 and the second mounting plate 8 are on the same straight line. By threadedly connecting the bolt 9 to the first mounting plate 7 and the second mounting plate 8, the cover plate 5 can be fixed to prevent the cover plate 5 from separating from the box body 3.

[0028] During the actual use of the above device, it is inconvenient for the staff to lift the cover plate 5. For this reason, a handle 10 is provided on the top of the cover plate 5. The handle 10 is welded to the top of the cover plate 5. The staff can lift the cover plate 5 easily by holding the handle 10.

[0029] During the actual use of the above device, it is inconvenient to operate. For this reason, a controller 32 is provided on the vertical plate 15. The controller 32 is electrically connected to the liquid pumping assembly 4, the controller 32 is electrically connected to the cold air blower 21, the controller 32 is electrically connected to the hot air blower 26, and the controller 32 is matched with the electromagnet 31.

[0030] During the actual use of the above device, it is inconvenient to push the whole device. For this reason, a push handle 12 is provided on the vertical plate 15. The push handle 12 is fixedly connected to the vertical plate 15. Two push handles 12 are provided. The staff can move the whole device easily by pushing the two push handles 12.

[0031] In order to improve the transmission effect, in this embodiment, the first toothed plate 19 is matched with the gear 28, and the second toothed plate 24 is matched with the gear 28.

[0032] In order to improve the stability of the sliding mechanism, in this embodiment, several pulley mechanisms 2 are symmetrically arranged.

[0033] A storage battery is provided inside the bottom plate 1 of this structure, which can supply power to the electronic components in the device. A charging port is provided on the bottom plate 1 to charge the storage battery. The control mode of the present invention is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply belong to the common knowledge in the art. And the present invention is mainly used to protect the mechanical device, so the control mode and wiring layout of the present invention will not be explained in detail. The first sliding groove 17, the first sliding block 18, the second sliding groove 22 and the second sliding block 23 in this structure are all T-shaped, and no specific description will be made here.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crusting agent spraying device for a drilling rig, comprising a base plate (1), a pulley mechanism (2), a box body (3), a cover plate (5) and a vertical plate (15), wherein the pulley mechanism (2) is arranged at the bottom of the base plate (1), a plurality of pulley mechanisms (2) are provided, the cover plate (5) is arranged on the box body (3), the bottom of the vertical plate (15) is connected to one side of the top of the base plate (1), the bottom of the box body (3) is connected to the other side of the top of the base plate (1), a liquid pumping component (4) is provided at the bottom of one side of the box body (3), a groove (11) is provided on the box body (3), the groove (11) is not communicated with the internal cavity of the box body (3), a first circular hole (13) and a second circular hole (14) are provided on the cover plate (5), and the characteristics are as follows: Also includes: A temperature control mechanism (16), the temperature control mechanism (16) comprising a first slide groove (17), a first slider (18), a first tooth plate (19), a first connecting plate (20), a cooling fan (21), a second slide groove (22), a second slider (23), a second tooth plate (24), a second connecting plate (25), a hot air fan (26), a cylinder (27), a gear (28), a circular plate (29), a connecting block (30) and an electromagnet (31), wherein the first slide groove (17) is arranged on the vertical plate (15), one end of the first slider (18) is slidably connected to the first slide groove (17), the other end of the first slider (18) is connected to the first tooth plate (19), the first connecting plate (20) is arranged on the first tooth plate (19), the cooling fan (21) is arranged on the first connecting plate (20), and the second slide groove (22) is arranged on the vertical plate (15), one end of the second slider (23) is slidably connected to the second slide groove (22), the other end of the second slider (23) is connected to the second tooth plate (24), the second connecting plate (25) is arranged on the second tooth plate (24), the hot air blower (26) is arranged on the second connecting plate (25), one end of the cylinder (27) is connected to the circular plate (29), the other end of the cylinder (27) passes through the vertical plate (15) and is connected to the gear (28), the gear (28) is respectively meshed with the first tooth plate (19) and the second tooth plate (24), one end of the connecting block (30) is connected to the vertical plate (15), the other end of the connecting block (30) is abutted against the circular plate (29), one end of the electromagnet (31) is connected to the connecting block (30), and the other end of the electromagnet (31) adsorbs the circular plate (29).

2. The encrusting agent spraying device for drilling rig according to claim 1, characterized in that: The cover plate (5) is connected to the box body (3) via a connecting mechanism (6), the connecting mechanism (6) comprising a first mounting plate (7), a second mounting plate (8) and a bolt (9), the first mounting plate (7) is connected to the box body (3), the second mounting plate (8) is connected to the cover plate (5), the first mounting plate (7) matches the second mounting plate (8), the bolt (9) is threadedly connected to the first mounting plate (7) and the second mounting plate (8), and the connecting mechanism (6) is provided with two and is symmetrically arranged.

3. The encrusting agent spraying device for drilling rig according to claim 2, characterized in that: A handle (10) is provided on the top of the cover plate (5), and the handle (10) is welded to the top of the cover plate (5).

4. The encrusting agent spraying device for drilling rig according to claim 3, characterized in that: A controller (32) is provided on the vertical plate (15), the controller (32) is electrically connected to the liquid extraction component (4), the controller (32) is electrically connected to the cold air blower (21), the controller (32) is electrically connected to the hot air blower (26), and the controller (32) is matched with the electromagnet (31).

5. The encrusting agent spraying device for drilling rig according to claim 4, characterized in that: A push handle (12) is provided on the vertical plate (15), and the push handle (12) is fixedly connected to the vertical plate (15). Two push handles (12) are provided.

6. The encrusting agent spraying device for drilling rig according to claim 5, characterized in that: The first tooth plate (19) matches the gear (28), and the second tooth plate (24) matches the gear (28).

7. The encrusting agent spraying device for a drilling rig according to claim 6, characterized in that: A plurality of pulley mechanisms (2) are symmetrically arranged.

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