CN202946017U

CN202946017U - Independent water feeder for water drill

Info

Publication number: CN202946017U
Application number: CN 201220379131
Authority: CN
Inventors: 陈立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-02
Filing date: 2012-08-02
Publication date: 2013-05-22
Anticipated expiration: 2022-08-02

Abstract

An independent water feeder for water drill is characterized by comprising a fast coupling type core shaft (1), a water feeder shell body (2), a drive bearing (3), a back bearing (4), a front bearing (5), an eccentric bushing (6), a steering pipe (7), a pump suction pipe assembly (8), a fast coupling female joint (9) and a cored screw serving as a water discharge check valve (10). The water feeder shell body (2) is supported and erected on the fast coupling type core shaft (1) through the front bearing (5), the back bearing (4) and the eccentric drive bearing (3) in the middle side by side, wherein the fast coupling type core shaft (1) enables a quick coupling male joint to serve as a carrier. The pump suction pipe assembly (8) is connected on a water feeder water inlet valve connector (39) in a sleeved mode. A core shaft female buckle of the independent water feeder is connected on a shaft head of an external connection water source water drill in a spinning mode. Discharged water of the water feeder is clockwise connected to a rotating water seal box of the water drill through the steering pipe (7) which holds on to the water feeder and has an anti-reaction torque function to prevent the water feeder to rotate with a shaft. The structure of the independent water drill corresponds to a fact that a pair of fast coupling connectors is used in the external connection water source water drill. The requirements of fast connecting, dismantling and exchanging a drill barrel conveniently are met, a self-priming water pump is additionally obtained, the purpose of getting rid of trouble of the external connection water source is achieved, and the process conforms to one old saying of killing two birds with one stone.

Description

Water bores uses independent water feeder

Affiliated technical field

A kind of water bores uses independent water feeder, it is a kind of bolster diaphragm pump as its mandrel on snap joint male joint body, it is serially connected in the spindle nose that external source water bores, the output water of independent water feeder is connected to the former cock position of the rotation water seal of water brill clockwise by steering tube, the fast-connecting type mandrel of independent water feeder, indirectly be connected with drilling pipe by connecing soon female joint, be suitable for all external source waters and bore the equipment use, thereby break away from the trouble at external water source.

Background technology

by the ZL200420064236.3 patent, integrated self water-feeding system combined with engineering drilling machine begins, the Absorb Water brill has appearred, and the up-to-date number of patent application of being more convenient for the overhauling 201210154453.0 coaxial automatic water feeders of water brill, Absorb Water is bored more ripe, it can be the direction of popularizing in an all-round way, but be also a very long process certainly, particularly the output itself of the external source water social recoverable amount of brill and old type tube is exactly great market, design a kind of external source water of any model that can be suitable for and bore succinct that equipment uses, the independent water feeder of easily installing is a kind of behave of filling a hole in the market.

Summary of the invention

Any pump class will utilize water brill power to be concatenated into water auger spindle head all will increase connecting length, the drilling pipe of unloading or " shouldering spear walks " be the situation of inconvenience all, the utility model water bores, it is a pair of snap joint combination on basis that Absorb Water is bored with the patented technology ZL200410083954.X of diaphragm pump and inefficacy, water feeder housing bolster compactly is on the fast-connecting type mandrel of carrier in the snap joint male joint, pump water and link clockwise water by steering tube and bore rotating water and seal up, the steering tube anti-reaction torque effect of having held concurrently.It is only to have used a pair of snap joint that external like this source water bores, and enjoying unloads fast changes the convenience of drilling pipe, has additionally obtained again a self-priming water pump, realizes breaking away from the trouble at external water source, kills two birds with one stone.

the technical scheme that the utility model technical solution problem adopts is, water bores with independent water feeder by the fast-connecting type mandrel, the water feeder housing, driving bearing, rear bearing, fore bearing, eccentric bushing, steering tube, pump suction pipe assembly, connect soon female joint, cored screw is double to be gone out Water Check Valve ten parts and forms, the water feeder housing is via front, rear bearing and the intermediate sleeve driving bearing on eccentric bushing is three bearing arrangement modes side by side, bolster is on the fast-connecting type mandrel take the snap joint male joint as carrier, the water feeder water inlet is provided with into the water ball check valve, on the water intaking valve joint, the socket Absorb Water is bored the pump suction pipe assembly of use.Between eccentric bushing and mandrel by the steel ball that arranges for the key transmitting torque, the box of mandrel is screwed in the spindle nose that external source water bores, the output shaft head of mandrel is the die nipple body of snap joint, by three uniform steel balls, three spiral steel ball grooves connect the female joint connection with being connected, indirectly be connected the replacing drilling pipe of to unload fast with drilling pipe by the screw thread that connects soon in female joint.The box of independent water feeder by the fast-connecting type mandrel is connected main shaft and connects with water, water outlet is linked clockwise through steering tube and rotated on Water sealing box, the steering tube anti-reaction torque function that the pulling water feeder stops it to rotate with the axis of having held concurrently.Go out the Water Check Valve parts such as ball valve that scatter and disappear in order to prevent from loading and unloading, be designed to the bulb end of steering tube is installed with being integrated property of cored screw compatibility structure, going out Water Check Valve is comprised of cored screw, ball valve made of plastic, soft stage clip, rubber valve seat four parts, cored screw inner chamber oral area is established the groove that clamps rubber valve seat, tuck in into rubber valve seat insert soft stage clip, ball valve made of plastic in the cored screw inner chamber after, be stuck in the valve seat groove, in the barrier film pump chamber of water feeder housing, order is installed push rod, barrier film lower gasket, barrier film, barrier film Upper gasket, stage clip and with the pump cover of screw thread.

Description of drawings

Fig. 1 is that water bores with independent water feeder overall structure schematic diagram, and this figure is also Figure of abstract;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is independent water feeder shell structure schematic diagram;

Fig. 4 is that the A of Fig. 3 is to view;

Fig. 5 is independent water feeder fast-connecting type core shaft structure schematic diagram;

Fig. 6 is the another kind of embodiment of independent water feeder, screwed connection core barrel structural representation;

Fig. 7 is the cored screw water outlet check valve structure schematic diagram of holding concurrently.

The specific embodiment

As shown in Figure 1, water bores with independent water feeder overall structure schematic diagram, this graph expression the water brill with independent water feeder by fast-connecting type mandrel 1, water feeder housing 2, driving bearing 3, rear bearing 4, fore bearing 5, eccentric bushing 6, steering tube 7, pump suction pipe assembly 8, connect that female joint 9 and cored screw are double to be gone out Water Check Valve 100 parts and form soon.

actually go up fast-connecting type mandrel 1 and connect soon the snap joint that female joint 9 is a pair of standards, be used for solving water and bore unloading fast between main shaft and drilling pipe, that water feeder housing 2 has been born diaphragm pump by fore bearing 5 now, rear bearing 4 and the driving bearing 3 that is enclosed within on eccentric bushing 6, three bearings side by side the structural shape bolster on the axle journal of the fast-connecting type mandrel 1 that the snap joint male joint is changed system into, the box 68 of fast-connecting type mandrel 1 is screwed onto on the spindle nose of water brill main shaft 46, the water outlet of water feeder is linked on the Taper Pipe joint 44 that external source water bores the former cock position on rotation Water sealing box 45 clockwise by steering tube 7, the effect of anti-reaction torque when work has been held concurrently in steering tube 7 water deliverys, in figure, 11 is axle sleeves of push rod 19, the 12nd, barrier film, the 13rd, the pump cover sealing ring, the 14th, pump cover, the 15th, pump cover is pulled the hole, the 16th, stage clip, the 17th, Upper gasket, the 18th, lower gasket.the 20th, the Diameter Equalize cover of rear bearing 4, the 21st, the hole jump ring, the 22nd, between eccentric bushing and fast-connecting type mandrel for the key steel ball, the 23rd, catch, the 24th, the axle jump ring, the 25th, the fast-connecting type mandrel connect soon the die nipple body, 26 is three uniform spiral steel ball grooves, the 27th, snap joint female joint body, the 28th, stage clip, 29 is three steel balls, the 30th, lock tube, the 31st, connect soon inner conical surface, the 32nd, the lock tube conical surface, the 33rd, remove the steel ball storage tank, the 34th, the screw thread that is connected with drilling pipe, the 35th, the drilling pipe stop bit conical surface, the 45th, illustrate the rotation Water sealing box that external source water bores, the 44th, the Taper Pipe joint that original-pack cock position changes the outfit, 90 ° of elbow flared joints of it and steering tube are connected, in figure, the connection water feeder water outlet end of 79 signal steering tubes 7 is ball head structures of cored screw mode, the plug 40 of pump suction pipe assembly 8, it is plugged on water intaking valve joint 39.inhaling ball when the pump of pinching pump suction pipe assembly makes independent water feeder barrier film pump chamber squeeze air-discharging and pre-suction, water bores and starts fast-connecting type mandrel drive eccentric drive bearing movable, promote barrier film continuous pump water by push rod 19 and transport to water brill main shaft, steering tube will be held the water feeder prevention and rotate with the axis, the another kind of embodiment of 1-1 signal in figure, the shaft head structure of the screwed connection type independence water feeder mandrel of non-fast-connecting type, it does not connect female joint and corresponding fast connection function soon, screwed connection type cost greatly reduces, it is a kind of economical product, in figure, 34 are and the drilling pipe thread, the 35th, drilling pipe stop bit cone, the 72nd, the flat side of spanner.Independent water feeder, structure are very compact, and can be suitable for the use of various external source water brill equipment, have filled up traditional water and have bored the blank of boring transition period to Absorb Water.

As shown in Figure 2, it is the top view of Fig. 1, its the clearer plan structure feature of independent water feeder and annexation of steering tube 7 expressed, the bulb 79 that steering tube is received the water feeder water side is to go out Water Check Valve 10 with cored screw is double, is connected on the built-in fitting screw thread of delivery port, and in figure, 36 is combination sealing pads, steering tube 7 is connected on the Taper Pipe joint 44 that rotates on Water sealing box 45 clockwise, 80 signal water bore, and the 46th, water bores output shaft, the 81st, the flat side of the spanner on output shaft.The connection-peg 40 of pump suction pipe assembly 8 is plugged on independent water feeder water intaking valve joint 39, and the 38th, ball valve made of plastic, the 37th, soft stage clip, the 41st, the eccentric water hole of connection-peg, the 42nd, the eccentric water hole on water intaking valve joint 39, the 43rd, regulate the demonstration boss, the connection-peg regulating pondage is reversed in the arrow signal.

the structural representation of independent water feeder housing 2 as shown in Figure 3, the barrier film pump housing 47 straddles on bolster cavity 48, the 57th, the fore bearing chamber, the 55th, the motion chamber of driving bearing 3, it to oral area extend make stimulate the menstrual flow after, rear bearing 4 overlaps 20 oral areas that are contained in motion chamber 55 by Diameter Equalize, the 56th, jump-ring slot, to go here and there three bearings of dress with jump ring 21 is fixed among the inner chamber of bolster cavity 48, the 58th, the water feeder mandrel pass the hole, its step is to 5 position-limiting actions of fore bearing, the space is used in jump ring 24 rotations that its aperture will be satisfied on the fast-connecting type mandrel, diaphragm pump is known technology, the 49th, the chamber of dress diaphragm pump annex, the 50th, the screw thread of armored pump lid, the 51st, the V-seal groove of dress barrier film, the 52nd, the inlet opening, the 90th, water intaking valve joint boss, the 53rd, push rod axle sleeve installation base, the 54th, axle sleeve hole, the 91st, the space that barrier film moves downward, 59 signal oral area rinforcement bars, independent water feeder housing is annotated with high-strength engineering plastic and is made.

That A shown in the arrow of independent water feeder housing Fig. 3 is to view as shown in Figure 4, this figure has seen the installing port of water intaking valve joint 39 and the structure characteristic of water feeder delivery port clearly, the 90th, water intaking valve joint boss, the 60th, the soft spring seat, but delivery port boss 87 is due to the steering tube ball joint that will connect tuning, built-in fitting copper nut 88 is arranged in boss 87,61 signal diaphragm movement spiracles in figure, 89 illustrate the water hole.

independent water feeder fast-connecting type mandrel 1 structural representation as shown in Figure 5, it is to connect soon male joint reform and come, the 68th, be connected the screw thread that main shaft connects with water, the 67th, and the stop bit female coupling tap that spins of main shaft, the 25th, connect soon the die nipple body, the a angle is between the cone angle that certainly is locked between non-self-locking, this cone angle is 11 °, the 26th, three uniform spiral steel ball grooves, the 62nd, the installation axle journal of fore bearing 5, the 63rd, the eccentric bushing construction section, the 64th, for hole, key steel ball cave, the 65th, the installation axle journal of rear bearing 4, the 66th, bearing stop bit step, the 69th, jump-ring slot, do not establish the flat side of spanner owing to there is no the position on fast-connecting type mandrel 1, upper shackle can utilize and connect soon the female joint connection afterwards by the steel ball transmitting torque, in the stubborn female joint of spanner, flat side 86 completes the shackle operation, the 70th, the limbers.

The another kind of embodiment of independent water feeder as shown in Figure 6, the structural representation of screwed connection core barrel 1-1, its three bearing mounting structures side by side and the structure on fast-connecting type mandrel 1 are identical, only to connect soon the die nipple structural reform to have become drilling pipe to connect with screw thread 34 and the drilling pipe stop bit conical surface 35, in figure, 72 is that the flat side of spanner is used in upper shackle, and in figure, the β angle is that general righting is spent cone angles with 15.

the double structural representation that goes out Water Check Valve 10 of cored screw as shown in Figure 7, be arranged on water feeder housing delivery port for fear of the water outlet non-return valve seat, the cored screw that can occur in use unloads housing will easily be scattered non-return ball valve made of plastic 75 and soft stage clip 76, therefore specially design the oral area that the water outlet non-return valve seat is stuck in cored screw 83 inner chambers 82, oral area is cut the draw-in groove 73 of rubber valve seat 74, after cored screw 83 inner chambers are inserted soft stage clip 76 and ball valve made of plastic 75, tucking in rubber valve seat 74 is stuck in draw-in groove 73 fixing, in figure, 77 is the horizontal weep holes of cored screw, the 84th, the rubber valve seat conical surface, the 85th, the rubber valve seat water hole, the 78th, six square toes of cored screw.

the utility model water bores the embodiment with independent water feeder, as Fig. 1 to Fig. 7 and description of drawings, it has consisted of can practical product, because independent water feeder is to be concatenated into water auger spindle end by one section short mandrel, steering tube with end bulb other end horn mouth 90 degree bent subs, water is guided in water outlet bored the rotation Water sealing box, this pipe doubles as and holds the anti-reaction torque that water feeder prevents from rotating with the axis and use, this mode can adapt to any external source water and bore the equipment use, due to this class water bore social recoverable amount and output huge, filled up the blank of this field solution self water feeding, has good society, economic benefit.

Claims

1. a water bores and uses independent water feeder, it is characterized in that independent water feeder is by fast-connecting type mandrel (1), water feeder housing (2), driving bearing (3), rear bearing (4), fore bearing (5), eccentric bushing (6), steering tube (7), pump suction pipe assembly (8), connect soon that female joint (9) and cored screw are double to be gone out Water Check Valve (10) ten parts and form, water feeder housing (2) is via fore bearing (5), rear bearing (4) and middle eccentric drive bearing (3) are arranged side by side the mode bolster on fast-connecting type mandrel (1), the water feeder water inlet is provided with into water ball check valve (36), the upper socket of water intaking valve joint (39) pump suction pipe assembly (8), the box (68) of the fast-connecting type mandrel (1) of independent water feeder is screwed in the spindle nose that external source water bores, the water outlet of independent water feeder is connected on the rotation Water sealing box of water brill clockwise through steering tube (7), lean on steel ball (22) for the key transmitting torque between eccentric bushing (6) and fast-connecting type mandrel (1), the output shaft head of fast-connecting type mandrel (1) is for connecing soon die nipple body (25), by uniform three steel balls (29), three spiral steel ball grooves (26) connect female joint (9) connection with being connected, indirectly be connected with drilling pipe by the screw thread (34) that connects soon in female joint.