Automatic feeding device for node detector embedding

Abstract

The present application relates to oil and gas exploration geophone burying technical field, provide a kind of node geophone burying automatic feeding device, including geophone storage system, automatic feeding system, stock bin supporting system, index turntable system, the geophone storage system includes several storage bins, for storing and carrying node geophone, the automatic feeding system is used to automatically send node geophone into to burying hole, the stock bin supporting system is used to connect geophone storage system and index turntable system, and it has supporting and fixing effect to geophone storage system, the index turntable system is replaced by new storage bin by air cylinder push.This application device integrates storage function and automatic feeding function, can solve the problem of low efficiency caused by separating carrying geophone and burying geophone in field exploration operation, simplifies the existing field exploration operation equipment, improves operation efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil and gas exploration geophone burying, and more particularly to a node geophone burying automatic feeding device. BACKGROUND

[0002] As the key equipment of seismic exploration data acquisition, geophone has experienced the development stages of electric geophone, piezoelectric geophone, eddy current geophone and digital geophone. In the early of this century, wireless seismic data acquisition node geophone was developed with the design principle of getting rid of the constraint of wired cable and recording seismic data independently, and is widely used in field seismic exploration. During exploration operation, a large number of geophones are carried to the geophone burying area by a special trailer, and then the geophones are placed into the burying hole by manual operation with auxiliary tools, and then buried. Manual placement of geophones is not only time-consuming and laborious, but also cannot guarantee that the geophones are placed vertically, and the coupling effect is poor.

[0003] In view of the above, the node geophone burying automatic feeding device is invented to replace the process of manual placement of node geophone, which not only solves the problems of low efficiency and poor coupling effect of manual burying, but also can replace the special trailer for filling geophones and carry geophones for continuous and efficient operation. SUMMARY

[0004] The purpose of the present application is to overcome the above-mentioned deficiencies in the prior art, and to provide a node geophone burying automatic feeding device, which integrates the functions of storage and automatic feeding, and can solve the problem of low operation efficiency caused by the separation of carrying geophones and burying geophones in field exploration operation, simplify the equipment of existing field exploration operation, save the cost, and improve the operation efficiency.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A node geophone burying automatic feeding device, comprising a geophone storage system, an automatic feeding system, a storage bin supporting system and a indexing turntable system, the geophone storage system comprises a plurality of storage bins for storing and carrying node geophones, the automatic feeding system is used for automatically feeding node geophones into the burying hole, the storage bin supporting system is used for connecting the geophone storage system and the indexing turntable system, and has a supporting and fixing effect on the geophone storage system, and the indexing turntable system is replaced by a new storage bin through the pushing of a gas cylinder.

[0007] In the above technical solution, the geophone storage system comprises a plurality of storage bins, which are uniformly distributed on the material box circular plate in a circle, and are used to carry the node geophone. A matching baffle is arranged in the storage bin to fix the position of the node geophone in the storage bin. A hinge is symmetrically arranged at the bottom of the storage bin, and the hinge is connected with a folding baffle. The falling of the node geophone is controlled by opening and closing the folding baffle.

[0008] In the above technical solution, the storage bin has a thin-walled cuboid structure with through holes at the upper end and the lower end. Two L-shaped long baffles are respectively welded to the two inner walls of the adjacent right-angle sides in the interior. A boss-shaped baffle is welded to the central inner wall. The device is designed according to the shape of the node geophone, and has a high space utilization efficiency. A certain number of node geophones can be carried in the storage bin during exploration operation.

[0009] In the above technical solution, a baffle rod sliding support is arranged on both sides of the hinge. The baffle rod is placed in a sliding groove, and is used to limit the folding baffle.

[0010] In the above technical solution, the bin supporting system comprises a material box circular plate and a material box circular plate support. The material box circular plate is a disc-shaped support plate, which is used to fix the storage bin. The material box circular plate is uniformly perforated along the circumference, and the size of the perforation is consistent with the through hole of the storage bin. The node geophone can smoothly pass through the material box circular plate and fall into the buried hole. The upper end of the material box circular plate support is a circular thick plate, and the lower end is a flange plate. The circular thick plate and the flange plate are connected by six support plates. The material box circular plate is connected with the upper end plate of the material box circular plate support.

[0011] In the above technical solution, the automatic feeding system comprises a first cylinder, a first connecting rod, a first ratchet mechanism, a shift fork and a geophone support frame. One end of the first connecting rod is connected with the piston rod of the cylinder, and the other end is connected with a horizontal shaft rod through a spline. The ratchet of the ratchet mechanism is fixed to the horizontal shaft rod through a spline, and the pawl is connected with the first connecting rod. The shift fork is connected with the ratchet mechanism through the same horizontal shaft rod. The shift fork is located directly below the perforation of the material box circular plate. The first cylinder drives the ratchet mechanism to make the shift fork push the geophone into the chute. The geophone support frame is coaxially fixed to the material box circular plate below the shift fork, and is used to receive the geophone ready to be fed. In cooperation with the perforating mechanism, after perforation, the geophone is pushed into the cylindrical chute under the pushing of the shift fork, and is compacted and buried.

[0012] In the above technical scheme, the indexing turntable system comprises a second cylinder, a second connecting rod, a second ratchet mechanism, a bolt, a positioning disc and an indexing turntable support, the cylinder piston rod is connected with one end of the second connecting rod, the other end of the second connecting rod is fixed on a central shaft, the upper end of the central shaft is fixedly connected with a flange plate in the bunker supporting system, the lower end is fixed on the bottom plate of the indexing turntable support, the second ratchet mechanism and the positioning disc are sleeved on the central shaft, the second ratchet mechanism is used for pushing the material box disc to rotate and replacing a new storage bunker, the bolt is installed in the positioning disc in a matched mode, after the replacement of the storage bunker is completed, the bolt is inserted into the recess hole of the positioning disc to fix the positions of the material box disc and the storage bunker.

[0013] In the above technical scheme, the device further comprises a material box support, the detector material box support is a square frame structure, the frame structure is welded by square tubes and is used for supporting the detector storage system, a roller is installed on the top of the material box support and is used for supporting the material box disc and assisting the rotation of the auxiliary storage bunker.

[0014] Compared with the prior art, the node detector burying automatic feeding device provided by the application has the beneficial effects that: through the storage system, the device can carry 120 node detectors at a time for outdoor operation. Through the cooperation of the cylinder and the fork mechanism, the detector in the storage bunker can be automatically sent into the burying hole after the hole is punched. The device integrates the storage and the automatic feeding, simplifies the equipment of the existing field exploration operation, saves the cost and improves the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0016] Figure 1 The structure diagram of the node detector burying automatic feeding device provided by the application Figure 1 .

[0017] Figure 2 The structure diagram of the node detector burying automatic feeding device provided by the application Figure 2 .

[0018] Figure 3 The bottom view of the node detector burying automatic feeding device provided by the application.

[0019] Figure 4 The structure diagram of the automatic feeding system in the application.

[0020] Figure 5 Fig. 1 is a structural schematic diagram of the degree disc system in the present application.

[0021] Figure 6 Fig. 1 is a structural schematic diagram of the degree disc system in the present application. Figure 1 .

[0022] Figure 7 Fig. 1 is a structural schematic diagram of the degree disc system in the present application. Figure 2 .

[0023] Fig. 1 is a structural schematic diagram of the degree disc system in the present application. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and beneficial technical effects of the present application more clear and understandable, the present application will be further described in detail below in combination with the drawings and specific embodiments. It should be noted that the description of the following embodiments is only for the purpose of explaining the present application, and cannot limit the protection scope of the present application.

[0025] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] It should also be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not denote or imply relative importance or a quantity of the indicated technical features. Thus, features defined with "first", "second", "third" can explicitly or implicitly include one or more of the features. In addition, the meaning of "a plurality of", "several" is two or more, unless otherwise explicitly specified.

[0028] Embodiment 1

[0029] The embodiment provides a node geophone burying automatic feeding device, which comprises a geophone storage system, an automatic feeding system, a bin supporting system and an indexing turntable system. The geophone storage system comprises a plurality of storage bins for storing and carrying node geophones. The automatic feeding system is used for automatically feeding node geophones into a burying hole. The bin supporting system is used for connecting the geophone storage system and the indexing turntable system and supporting and fixing the geophone storage system. The indexing turntable system is replaced with a new storage bin by a cylinder.

[0030] In the above embodiment, the geophone storage system comprises a plurality of storage bins, which are uniformly distributed on a bin circular plate in a circumferential direction. The storage bins are used for carrying node geophones. A matched baffle is arranged in each storage bin to fix the position of the node geophone in the storage bin. Hinges are symmetrically arranged at the bottom of the storage bin. The hinges are connected to the baffle. The baffle controls the falling of the node geophone by opening and closing the hinges.

[0031] In the above embodiment, the automatic feeding system comprises a first cylinder, a first connecting rod, a first ratchet mechanism, a shift fork and a geophone support frame. One end of the first connecting rod is connected to the piston rod of the cylinder, and the other end is connected to a horizontal shaft through a spline. The ratchet of the ratchet mechanism is fixed to the horizontal shaft through a spline, and the pawl is connected to the first connecting rod. The shift fork is connected to the ratchet mechanism through the same horizontal shaft. The shift fork is located directly below the opening of the bin circular plate. The first cylinder drives the ratchet mechanism to make the shift fork push the geophone to fall into the chute. The geophone support frame is coaxially fixed to the bin circular plate below the shift fork to support the geophone ready to be fed.

[0032] Embodiment 2

[0033] As Figures 1 to 3As shown, the embodiment provides a node geophone burying automatic feeding device, which comprises a geophone storage system, an automatic feeding system, a bin supporting system, a indexing turntable system, a bin support and other components. The geophone storage system is used to store and carry geophones, the automatic feeding system is used to automatically feed geophones into a burying hole, the bin supporting system is used to support and fix the storage bin 1 in the geophone storage system, the indexing turntable system replaces a new storage bin 1 by a cylinder push, and the bin support 14 is used to support and fix.

[0034] The geophone storage system comprises twelve storage bins 1, which are uniformly distributed on the bin circular plate 21 in a circle. As shown, Figure 6 、 7 The storage bin 1 is a thin-walled cuboid structure with through holes at the upper and lower ends, and two "L" shaped long baffles are welded to the two inner walls of the long and wide sides, respectively, and a boss-shaped baffle is welded to the central inner wall. The storage bin 1 is used to carry node geophones, and the aforementioned baffles are used to fix the position of the node geophones in the storage bin 1. By adding baffles in the storage bin 1, its shape is more suitable for carrying node geophones. Symmetrical square holes are opened at the inner walls of the two long sides of the bottom of the storage bin 1, a hinge 2 is installed on the square hole, the hinge 2 is connected to a folding baffle, and the falling of the node geophone is controlled by the opening and closing of the folding baffle. The baffle rod sliding bracket 16 is installed on both sides of the square hole, the baffle rod is placed in the sliding groove, and is used to limit the folding baffle.

[0035] The material of the storage bin 1 in the geophone storage system can be selected from aluminum alloy, carbon steel, stainless steel and other materials, which needs to reduce the weight on the premise of ensuring the strength. The storage bin 1 should carry as many geophones as possible and ensure that the geophones do not jam or overturn when falling freely after automatic feeding. The internal shape of the storage bin 1 can be adjusted according to the shape of the node geophone. The geophone in the embodiment is a cylinder with a sharp cone, and a single storage bin 1 can carry 10 geophones.

[0036] The bunker supporting system comprises a bunker round plate 21 and a bunker round plate support 17. The bunker round plate 21 is a disc-shaped supporting plate for mounting and fixing the storage bunker 1, and the bottom of the storage bunker 1 is connected with the bunker round plate 21 through bolts. Twelve rectangular holes are evenly opened along the circumference of the outer edge of the bunker round plate 21, and the size of the holes is consistent with the through holes of the storage bunker 1, so that the node geophone can smoothly pass through the bunker round plate 21 and fall into the buried hole. The upper end of the bunker round plate support 17 is a circular thick plate, and the lower end is a flange plate 20, and the circular thick plate and the flange plate 20 are connected through six supporting plates. The bunker round plate 21 is connected with the upper end plate of the bunker round plate support 17. When the geophone in the storage bunker 1 is emptied, the control system starts the cylinder to push the annular bunker to rotate, so that the storage bunker 1 full of geophones is aligned with the discharge port, and the geophone burying operation is continued. The bunker round plate 21 is a bearing plate, and in this embodiment, carbon steel material is selected, and according to the weight of the bearing storage bunker 1 and the geophone, alloy, stainless steel and other materials can also be selected.

[0037] As shown in Figure 4 The automatic feeding system comprises a first cylinder 8, a first connecting rod 6, a first ratchet mechanism 5, a shift fork 4, a geophone support frame 3 and a first cylinder support 7. The first cylinder support 7 is fixedly connected with the beam of the bunker support 14, and is used for supporting and fixing the cylinder body. The cylinder body is fixed on the base of the first cylinder support 7, one end of the first connecting rod 6 is connected with the piston rod 19 of the first cylinder, and the other end is connected with the horizontal shaft rod through a spline. The ratchet is fixed on the horizontal shaft rod through a spline, and the pawl is connected with the first connecting rod 6. The shift fork 4 is connected with the first ratchet mechanism 5 through the same horizontal shaft rod, and the shift fork 4 is located directly below the opening of the bunker round plate 21. The first ratchet mechanism 5 is pushed by the first cylinder 8, so that the shift fork 4 pushes the geophone to fall into the chute. The geophone support frame 3 is coaxially fixed below the bunker round plate 21 with the shift fork 4, and is used for receiving the geophone ready for discharging. In this embodiment, the coordinated operation of the automatic feeding system and the punching device is controlled by the control system. After the punching is completed, the control system sends an instruction to the automatic feeding system to complete the feeding of the geophone.

[0038] As shown in Figure 5As shown, the indexing turntable system includes a second cylinder 12, a second connecting rod 18, a second ratchet mechanism 10, a latch 24, a positioning disc 9, bearings and an indexing turntable support 11. The indexing turntable support 11 is fixedly connected with the bin support 14, and the upper and lower two thick plates of the indexing turntable support 11 are connected by a rib plate to increase the strength of the indexing turntable support 11. The bearings are respectively fixed in the center holes of the upper and lower two thick plates of the indexing turntable support 11. The second cylinder 12 is fixed on the base of the second cylinder support 13, and the second cylinder piston rod 25 is connected with one end of the second connecting rod 18, and the other end of the second connecting rod 18 is fixed on the center shaft. The upper end of the center shaft is fixedly connected with the flange plate 20, and the lower end is fixed on the bottom plate of the indexing turntable support 11 through two bearings. The second ratchet mechanism 10 and the positioning disc 9 are sleeved on the center shaft between the two thick plates of the indexing turntable support 11, and the second ratchet mechanism 10 is used to push the bin disc to rotate and replace the new storage bin 1. The latch 24 and the positioning disc 9 are installed in the sleeve of the indexing turntable support 11 at the same horizontal position, and after the replacement of the storage bin 1 is completed, the latch 24 is inserted into the recess hole of the positioning disc 9 to fix the position of the bin disc and the storage bin. In this embodiment, there are 12 storage bins 1 in total, and when the storage bin 1 at the discharge port is emptied, the indexing turntable is rotated by 30 degrees, which is just enough to make the next full storage bin 1 rotate to the position of the discharge port.

[0039] The detector bin support 14 is a square frame structure, which is welded by square tubes and is used to support the detector storage system. Three rollers 15 are installed on the top of the bin support 14 to support the bin disc 21 and assist the rotation of the auxiliary storage bin. The bin support 14 is made of carbon steel, and high-strength steel should be selected to maintain its load-bearing capacity.

[0040] Embodiment 3

[0041] An automatic node detector burying device, comprising a chassis trailer and the node detector burying automatic feeding device of the above-mentioned embodiment 1 or embodiment 2, wherein the node detector burying automatic feeding device is installed on the chassis trailer.

[0042] Due to the special structure of the node detector and the strict burying requirements of "flat, stable, positive, straight and tight", the ordinary automatic feeding mechanism in the market cannot meet the requirements of the working conditions. For example, the conveying belt feeding mode cannot guarantee that the node detector is accurately transported to the burying hole one by one with a certain posture. The vibration disc mechanism will damage the internal structure of the detector due to high-frequency vibration, and cannot be used in field mobile operation. Compared with the existing feeding device (such as conveying belt and vibration disc), the automatic feeding device has the following advantages: (1) compact structure, powerful function, reasonable layout of storage bin and feeding chute, integrating storage and feeding functions; (2) high reliability, wide application range, the automatic feeding device is installed on the ground trailer, which can be used in mobile operation in various complex terrain environments, and for different material shapes, the internal structure of the storage bin can be adjusted to meet the requirements of smooth and accurate automatic feeding; (3) low energy consumption, accurate feeding, through optimization design and precise control, the material in the automatic feeding device relies on its own gravity to descend, without continuous energy supply, and the material can be accurately dropped into the burying hole after being guided by the chute.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0044] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A node detector burying automatic feeding device, characterized in that: The utility model provides a node geophone automatic feeding system, including geophone storage system, automatic feeding system, bin supporting system, index turntable system, the geophone storage system includes a plurality of storage bin for storing and carrying node geophone, the automatic feeding system is used for automatically sending node geophone into to bury hole, the bin supporting system is used for connecting geophone storage system and index turntable system and has the supporting fixed effect to geophone storage system, the index turntable system is replaced new storage bin through air cylinder push, the storage bin is evenly distributed on the material box round plate in circumference, the storage bin is used for carrying node geophone, and the storage bin is equipped with the baffle of adaptation for fixing the position of node geophone in the storage bin, the bottom symmetry of storage bin installs hinge, and hinge connects the folding baffle, and the falling of node geophone is controlled through the opening and closing of folding baffle, the automatic feeding system includes first air cylinder, first connecting rod, first ratchet mechanism, fork, geophone support frame, one end of first connecting rod is connected with cylinder piston rod, and the other end is connected with horizontal shaft through the spline, the ratchet of ratchet mechanism is fixed on horizontal shaft through the spline, and pawl is connected with first connecting rod, the fork is connected with the ratchet mechanism through same horizontal shaft, the fork is located just below the opening of material box round plate, and the fork is pushed into the slide through the first air cylinder push ratchet mechanism, and the geophone support frame is coaxially fixed below material box round plate with the fork and is used for receiving the geophone of preparation unloading, the index turntable system includes second air cylinder, second connecting rod, second ratchet mechanism, bolt, positioning disc and index turntable support, one end of second connecting rod is connected with cylinder piston rod, and the other end of second connecting rod is fixed on the central shaft, the upper end of central shaft is fixedly connected with the flange plate in bin supporting system, and the lower end is fixed on the bottom plate of index turntable support, the second ratchet mechanism and positioning disc are sleeved on the central shaft, the second ratchet mechanism is used to push material box round plate rotation and replace new storage bin, the bolt is installed with the positioning disc of adaptation, and after replacing storage bin is completed, the bolt is inserted into the recess hole in positioning disc, and the position of material box round plate and storage bin is fixed.

2. The node detector burying automatic feeding device according to claim 1, characterized in that: The storage bin is in the shape of a thin-walled cuboid with through holes at both ends, and two L-shaped long baffles are welded to the two inner walls of the adjacent right angles inside the storage bin.

3. The node detector burying automatic feeding device according to claim 1, characterized in that: The hinge is provided with a stop rod sliding support on both sides, and the stop rod is placed in a sliding groove.

4. The node detector burying automatic feeding device according to claim 1, characterized in that: The bin supporting system includes a material box round plate and a material box round plate support, the material box round plate is a disc-shaped support plate used for mounting and fixing the storage bin, the material box round plate is uniformly perforated along the circumference, the size of the perforation is consistent with the through hole of the storage bin, and the node geophone is smoothly passed through the material box round plate and falls into the buried hole, the upper end of the material box round plate support is a circular thick plate, the lower end is a flange plate, and the circular thick plate and the flange plate are connected by six support plates, and the material box round plate is connected with the upper end of the material box round plate support.

5. The node detector burying automatic feeding device according to claim 1, characterized in that: The utility model relates to a kind of material box support, including material box support, the material box support is square frame structure, frame structure is welded by square tube, for supporting geophone storage system, material box support top is equipped with roller, for supporting material box round plate and auxiliary storage bin rotation.

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