Artificial geophysical prospecting shovel

Abstract

The utility model discloses an artificial geophysical prospecting shovel, and relates to the technical field of 111. The artificial geophysical prospecting shovel comprises a shovel cylinder, the shovel cylinder is of a hollow cylinder structure with an opening in the bottom end, and a shovel blade part which is closed up towards the inner side is integrally formed at the opening in the bottom end of the shovel cylinder; the pedal plate is of a long-strip-shaped plate body structure, and two sets of symmetrically-distributed storage grooves are integrally formed in the middle section position and the upper section position of the outer wall of the shovel cylinder. According to the artificial geophysical prospecting shovel, a user is assisted in pedaling to exert force through the pedal plate designed in an upper-lower two-section mode, the labor burden of the operator is relieved, the soil sampling difficulty is reduced, and the actual use experience is improved, through the matched design of the shovel cylinder, the handheld rod, the pressing disc and the inner threaded sleeve, on one hand, the handheld rod can be stored when not used, and occupied space is reduced; on the other hand, an operator can be assisted in discharging the soil sample collected in the shovel cylinder, and the shovel is practical and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of 111, in particular to an artificial geophysical exploration shovel. Background Technique

[0002] A geophysical exploration shovel is a kind of shovel or sampling tool used in geological surveys and underground geophysical exploration work, used to collect geological samples or conduct on-site observations of underground structures; these tools play an important role in the fields of exploration and geophysical exploration, helping scientists and engineers understand the underground environment and guiding relevant engineering and decision-making.

[0003] A multifunctional outdoor geological exploration sampling device with the publication number of CN217605333U includes a sampling soil shovel. A pedal is provided on the rear surface of the sampling soil shovel. A pull-push soil rod is arranged inside the sampling soil shovel. The sampling soil shovel includes a cylindrical soil shovel, a rectangular opening and a circular through hole. The pedal includes a fixed ring, a rounded pedal, a pull rod ring and a rubber ring. The pull-push soil rod includes a pull long rod, a fixed pile, an elliptical soil pushing plate, a soil scraping ring and a fixed handle. The cooperation of the sampling soil shovel with the pedal and the pull-push soil rod makes it more convenient to collect soil samples in geological surveys, the operation process is simpler, and while pushing out the sample soil, there will be no soil residue left on the sampling device, making it more labor-saving to clean up.

[0004] The position of the pedal of the above geological exploration sampling device is designed relatively high compared to the entire sampling device, which is not convenient for manual foot force. Therefore, a new type of artificial geophysical exploration shovel is provided to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an artificial geophysical exploration shovel, which can solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An artificial geophysical exploration shovel, including: a shovel barrel, the shovel barrel is a hollow cylindrical structure with an open bottom end, and a shovel blade part that converges inward is integrally formed at the open bottom end of the shovel barrel;

[0007] A foot pedal, the foot pedal is a long strip plate structure, and two groups of symmetrically distributed storage grooves are integrally formed at the middle and upper positions on the outer wall of the shovel barrel. The foot pedal is hinged to the position at the inner bottom of the storage groove, and the foot pedal can be flipped out of the storage groove and held in a horizontal state.

[0008] Preferably, a movable hole vertically penetrating its inner and outer sides is opened at the top end face of the shovel barrel, and a handheld rod is movably sleeved in the movable hole at the top end of the shovel barrel. A pressing plate that fits and is sleeved with the inner wall of the shovel barrel is fixedly connected to the inner bottom end of the handheld rod.

[0009] Preferably, an internal thread sleeve is integrally formed at the movable hole at the top end of the shovel barrel, and external thread groove parts that can be threadedly connected to the internal thread sleeve are integrally formed at positions on the outer wall of the hand-held rod near its bottom end and top end.

[0010] Preferably, the surface of the foot pedal is covered with a rubber anti-slip sleeve to increase friction and achieve an anti-slip effect; an iron bar is inlaid and installed inside the storage groove, and a magnetic strip that can adsorb to the iron bar is inlaid and installed on the outer wall of the foot pedal near the storage groove.

[0011] Preferably, an observation window extending along the axial direction of the shovel barrel and capable of observing the internal situation is inlaid and installed on the outer wall of the shovel barrel, and scale markings for marking the depth of the soil sample in the shovel barrel are provided on the observation window to facilitate determining the sampling depth.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] (1) For this manual geophysical exploration shovel, the foot pedal with an upper and lower two-section design assists the user to apply foot force, reducing the labor burden of the operator, lowering the difficulty of soil sampling, and enhancing the actual use experience.

[0014] (2) For this manual geophysical exploration shovel, through the cooperative design of the shovel barrel, hand-held rod, pressing plate and internal thread sleeve, on the one hand, the hand-held rod can be stored when not in use, reducing space occupation and being more portable, and on the other hand, it can assist the operator to discharge the soil sample collected in the shovel barrel, which is practical and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a top view of the present utility model;

[0017] Figure 3 is a sectional view taken along line A-A of the present utility model;

[0018] Figure 4 is a storage state diagram of the present utility model.

[0019] In the figure: 1. Shovel barrel; 2. Shovel blade part; 3. Storage groove; 4. Foot pedal; 5. Hand-held rod; 6. Pressing plate; 7. Internal thread sleeve; 8. Magnetic strip; 9. Iron bar; 10. Observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] 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.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: an artificial geophysical exploration shovel, including: a shovel barrel 1, the shovel barrel 1 is a hollow cylindrical structure with an open bottom end, and a shovel blade portion 2 that converges inward is integrally formed at the open bottom end of the shovel barrel 1; a foot pedal 4, the foot pedal 4 is a long strip-shaped plate structure, and two sets of symmetrically distributed storage grooves 3 are integrally formed at the middle and upper positions on the outer wall of the shovel barrel 1, and the foot pedal 4 is hinged to the position at the inner bottom of the storage groove 3. The foot pedal 4 can be flipped out of the storage groove 3 and held in a horizontal state, and the two-stage foot pedal 4 is used to assist the user to exert foot force, reduce the labor burden of the operator, and reduce the difficulty of soil sampling.

[0022] Furthermore, a movable hole vertically penetrating its inner and outer sides is opened at the top end face of the shovel barrel 1, a hand-held rod 5 is movably sleeved in the movable hole at the top end of the shovel barrel 1, a pressure plate 6 that is fixedly connected to and sleeved in fit with the inner wall of the shovel barrel 1 is fixedly connected at the inner bottom end of the hand-held rod 5 in the shovel barrel 1, an internal thread sleeve 7 is integrally formed at the movable hole at the top end of the shovel barrel 1, and external thread groove portions that can be threadedly connected to the internal thread sleeve 7 are integrally formed at the positions near the bottom end and the top end of the outer wall of the hand-held rod 5. The hand-held rod 5 can be stored when not in use, reducing space occupation and being more portable. It can assist the operator to discharge the soil sample collected in the shovel barrel 1. The surface of the foot pedal 4 is covered with a rubber anti-slip sleeve; an iron bar 9 is inlaid and installed inside the storage groove 3, and a magnetic strip 8 that can be mutually adsorbed with the iron bar 9 is inlaid and installed on the outer wall of the foot pedal 4 close to the storage groove 3. An observation window 10 that extends along the axis of the shovel barrel 1 and can observe the internal situation is inlaid and installed on the outer wall of the shovel barrel 1, and a scale marking for marking the depth of the soil sample in the shovel barrel 1 is provided on the observation window 10.

[0023] Working principle: When in use, the two lower foot pedals 4 are flipped out of the storage groove 3, and the operator steps on the foot pedal 4 to press down the shovel barrel 1, and the shovel barrel 1 is pressed into the soil for sampling. After pressing to a certain depth, the two upper foot pedals 4 are flipped out, and the shovel barrel 1 is continuously pressed down with the help of the two upper foot pedals 4. After reaching the specified depth, the shovel barrel 1 is pulled out of the soil; when the soil sample is not needed, the hand-held rod 5 is rotated to separate the external thread groove portion below the hand-held rod 5 from the internal thread sleeve 7, and then the hand-held rod 5 is pressed down to press the soil sample out of the shovel barrel 1 through the pressure plate 6, and then the external thread groove portion above the hand-held rod 5 is threadedly connected to the internal thread sleeve 7.

[0024] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. An artificial geophysical exploration shovel, characterized in that: include: A shovel tube (1), the shovel tube (1) is a hollow cylindrical structure with an opening at the bottom end, and a shovel blade portion (2) closing inwardly is integrally formed at the opening at the bottom end of the shovel tube (1); The foot pedal (4) is a long strip plate structure. Two groups of symmetrically distributed storage grooves (3) are integrally formed at the middle and upper positions of the outer wall of the shovel tube (1). The foot pedal (4) is hingedly connected to the bottom of the inner side of the storage groove (3). The foot pedal (4) can be flipped out of the storage groove (3) and maintained in a horizontal state.

2. The artificial geophysical exploration shovel according to claim 1, characterized in that: The top end surface of the shovel tube (1) is provided with a movable hole which vertically penetrates the inside and outside thereof, and a hand-held rod (5) is movably sleeved in the movable hole at the top end of the shovel tube (1). The hand-held rod (5) is located at the bottom end of the inner side of the shovel tube (1) and is fixedly connected to a pressure plate (6) which is sleeved and connected to the inner wall of the shovel tube (1).

3. The artificial geophysical exploration shovel according to claim 2, characterized in that: An internal thread sleeve (7) is integrally formed at the movable hole at the top end of the shovel barrel (1), and external thread grooves that can be threadedly connected to the internal thread sleeve (7) are integrally formed at positions near the bottom end and the top end of the outer wall of the hand-held rod (5).

4. The artificial geophysical exploration shovel according to claim 3, characterized in that: The surface of the foot pedal (4) is covered with a rubber anti-slip sleeve.

5. The artificial geophysical exploration shovel according to claim 4, characterized in that: An iron bar (9) is embedded and installed on the inner side of the storage groove (3), and a magnetic attraction bar (8) capable of being mutually attracted to the iron bar (9) is embedded and installed on the outer wall of one side of the foot pedal (4) close to the storage groove (3).

6. The artificial geophysical exploration shovel according to claim 5, characterized in that: An observation window (10) extending along its axial direction and capable of observing the internal conditions is inlaid and installed on the outer wall of the shovel barrel (1), and a scale mark for marking the depth of the soil sample in the shovel barrel (1) is arranged on the observation window (10).

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