Geological hammer for geological mineral exploration
By adopting telescopic rod and threaded connection design in the geological hammer, the problems of fixing the length of the traditional geological hammer and inconvenient replacement of the hammer head are solved, achieving higher adaptability and lower work difficulty and cost.
Patent Information
- Application Number
- CN202421342181.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The traditional geological hammer has a fixed length, which cannot adapt to different exploration environments and rock characteristics, and the hammer head is inconvenient to replace, which increases the difficulty and cost of work.
A geological hammer is designed, using a structure of telescopic rod and connecting seat, where users can adjust the overall length and inclination angle as needed, and easily replace the hammer head through threaded connections.
It realizes flexible length adjustment of geological hammers and convenient replacement of hammer heads, improves the adaptability and efficiency of exploration work, and reduces work difficulty and cost.
Smart Images
Figure CN222521205U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of geological hammers, in particular to a geological hammer for geological and mineral exploration. Background Art
[0002] In the field of geological exploration, the performance and applicability of geological hammers are directly related to the efficiency and accuracy of exploration work. Although traditional geological hammers can meet certain requirements in terms of basic functions, they often have some inherent problems.
[0003] Among them, the most notable is its fixed length. Different exploration scenarios and rock characteristics often require geological hammers of different lengths to adapt. For example, when working in narrow caves or crevices, a geological hammer that is too long may appear clumsy and difficult to operate; while in open fields or when long-distance hammering is required, a geological hammer that is too short may not achieve the expected hammering effect. Therefore, the fixed length greatly limits the scope of application of geological hammers;
[0004] In addition, the hammer head of a traditional geological hammer is often not convenient to replace. During the geological survey process, you may encounter many different types of rocks, each with different hardness and properties. Therefore, replacing the hammer head with different shapes, weights or materials according to actual needs is the key to improving work efficiency and accuracy. However, the hammer head of a traditional geological hammer is not replaceable, and multiple geological hammers are required, which undoubtedly increases the difficulty and cost of the work. Utility Model Content
[0005] The utility model provides a geological hammer for geological and mineral exploration, aiming to solve the problems that the traditional geological hammer has a fixed length and cannot adapt to different exploration environments and rock characteristics. At the same time, the hammer head is inconvenient to replace and it is difficult to cope with various rock types. Multiple geological hammers need to be carried, which increases the difficulty and cost of work.
[0006] The utility model is implemented as follows: a geological hammer for geological and mineral exploration comprises a hammer handle; a connecting seat arranged on the hammer handle, an assembly cavity being provided in the connecting seat; a telescopic rod rotating in the assembly cavity, the telescopic rod and the connecting seat being laterally penetrated with a connected reserved hole; a fastening rod penetrating a plurality of the reserved holes; two fastening bolts arranged on the outer side of the fastening rod, the two fastening bolts being threadedly matched with the fastening rod; a hammer head being provided on one side of the telescopic rod away from the connecting seat; a connecting block arranged at the bottom of the hammer head; an external thread groove arranged on the outer side of the connecting block; an internal thread groove arranged at the top of the telescopic rod, the connecting block being threadedly matched with the telescopic rod.
[0007] Preferably, the telescopic rod includes: an outer rod, which is rotatably matched with the connecting cavity; an inner rod sliding inside the outer rod, which is connected to the connecting block; a plurality of first threaded holes provided on the side wall of the outer rod; a plurality of second threaded holes provided on the side wall of the inner rod; the corresponding first threaded holes and second threaded holes are threadedly matched with the same limiting bolt.
[0008] Preferably, the outer side of the hammer handle is covered with a flexible cover.
[0009] Preferably, the outer surface of the flexible sleeve is provided with anti-slip textures.
[0010] Preferably, the winding ratio of the external thread groove is consistent with the winding ratio of the internal thread groove.
[0011] Preferably, a base is provided on a side of the hammer handle away from the connecting seat.
[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0013] First, the device can easily adjust the overall length and inclination angle of the entire geological hammer by adjusting the extended length of the telescopic rod in the assembly cavity according to different working environments and rock characteristics. This adjustment function not only improves the convenience of use, but also enables the geological hammer to better adapt to various complex exploration scenes. In addition, the connection design between the hammer head and the telescopic rod also reflects a high degree of flexibility. Through the threaded matching method of the connecting block and the internal thread groove at the top of the telescopic rod, the user can easily disassemble and replace the hammer head, thereby selecting a suitable hammer head shape, weight or material according to different work requirements. This flexibility makes the geological hammer more adaptable when dealing with different rock types and knocking requirements.
[0014] Secondly, by sliding the inner rod inside the outer rod and using limit bolts to firmly lock the inner rod and the outer rod in the desired position, the length of the telescopic rod can be accurately and stably fixed. This fixing mechanism ensures that the geological hammer can remain stable and efficient when striking rocks. In addition, the flexible sleeve and anti-slip texture on the hammer handle not only improve the stability of the grip and reduce the recoil force, but also play a role in heat insulation, anti-slip and anti-sweat. These design details enable the user to control the hammer head more stably when using the geological hammer, reduce operational errors caused by sliding or hand sweat, and thus improve the accuracy and safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view of the utility model;
[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the explosion structure of the utility model;
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;
[0019] In the figure: 1. hammer handle; 2. connecting seat; 3. telescopic rod; 4. reserved hole; 5. fastening rod; 6. fastening bolt; 7. hammer head; 8. connecting block; 9. external thread groove; 10. internal thread groove; 11. external rod; 12. internal rod; 13. first threaded hole; 14. second threaded hole; 15. limit bolt; 16. flexible sleeve; 17. base. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model provides a geological hammer for geological and mineral exploration, such as Figure 1-4 As shown, it includes a hammer handle 1; a connecting seat 2 arranged on the hammer handle 1, and an assembly cavity is opened in the connecting seat 2; a telescopic rod 3 rotated in the assembly cavity, and the telescopic rod 3 and the connecting seat 2 are horizontally penetrated with a connected reserved hole 4; a fastening rod 5 penetrating through a plurality of the reserved holes 4; two fastening bolts 6 arranged on the outside of the fastening rod 5, and the two fastening bolts 6 are threadedly matched with the fastening rod 5; a hammer head 7 is arranged on the side of the telescopic rod 3 away from the connecting seat 2; a connecting block 8 arranged at the bottom of the hammer head 7; an external thread groove 9 arranged on the outside of the connecting block 8; an internal thread groove 10 arranged at the top of the telescopic rod 3, and the connecting block 8 is threadedly matched with the telescopic rod 3.
[0023] It should be noted that, due to the fixed length of the traditional geological hammer, it cannot adapt to different exploration environments and rock characteristics. At the same time, the hammer head 7 is inconvenient to replace, and it is difficult to cope with various rock types. It is necessary to carry multiple geological hammers, which increases the difficulty and cost of work. The present solution has excellent flexibility and stability. Users can easily adjust the overall length according to different working environments and rock characteristics to adapt to complex exploration scenarios. At the same time, the flexible connection design between the hammer head 7 and the telescopic rod 3 makes it convenient and quick to replace the hammer head 7 of different shapes, weights or materials to meet diverse work needs. In addition, through the precise fixing mechanism of the telescopic rod 3 and the anti-slip and heat-insulating design on the hammer handle 1, the geological hammer remains stable and efficient when striking rocks, thereby improving operational accuracy and safety.
[0024] Specifically, in the present embodiment, the present solution mainly includes a hammer handle 1; the user can flexibly change the overall length of the geological hammer by adjusting the extension length of the telescopic rod 3 in the assembly cavity. This adjustment function enables the geological hammer to adapt to different working environments and rock characteristics, thereby improving its flexibility and convenience in use; when the telescopic rod 3 is adjusted to a suitable position, the user can fix the position of the telescopic rod 3 by rotating the fastening bolt 6, and the fastening bolt 6 interacts with the reserved hole 4 and the telescopic rod 3 to ensure that the telescopic rod 3 remains stable during the working process and does not move or shake. This fixing mechanism enhances the overall structural strength of the geological hammer, so that it can remain stable and efficient when striking rocks, and at the same time, the hammer head 7 can be rotated to a more suitable tilt angle;
[0025] A connecting block 8 is provided at the bottom of the hammer head 7, and the connecting block 8 is tightly connected to the internal thread groove 10 at the top of the telescopic rod 3 by threaded matching. This connection method not only ensures a firm connection between the hammer head 7 and the telescopic rod 3, but also enables the hammer head 7 to be easily disassembled and replaced. According to work requirements, users can choose hammer heads 7 of different shapes, weights or materials to meet the challenges of different rock types and knocking requirements;
[0026] When in use, the user holds the hammer handle 1 and swings the geological hammer to make the hammer head 7 strike the rock with appropriate force and angle. This striking action can effectively break the rock, collect samples or perform other geological exploration work.
[0027] In a further preferred embodiment of the present invention, Figure 3-4 As shown, the telescopic rod 3 includes: an outer rod 11, which is rotatably matched with the connecting cavity; an inner rod 12 sliding in the outer rod 11, and the inner rod 12 is connected to the connecting block 8; a plurality of first threaded holes 13 provided on the side wall of the outer rod 11; a plurality of second threaded holes 14 provided on the side wall of the inner rod 12; the corresponding first threaded holes 13 and second threaded holes 14 are internally threadedly matched with the same limiting bolt 15.
[0028] In this embodiment, the user can adjust the overall length of the telescopic rod 3 by sliding the inner rod 12 in the outer rod 11 as needed. When the inner rod 12 slides to a suitable position in the outer rod 11, the length of the hammer head 7 can be adjusted to adapt to different working scenarios and rock properties. When the inner rod 12 slides to the desired position, the corresponding first threaded hole 13 and second threaded hole 14 will be aligned. At this time, the limit bolt 15 can be screwed into the two aligned threaded holes. The threaded cooperation of the limit bolt 15 makes the inner rod 12 and the outer rod 11 firmly locked in this position, thereby fixing the length of the telescopic rod 3 to meet different working requirements.
[0029] In a further preferred embodiment of the present invention, Figure 3 As shown, the outer side of the hammer handle 1 is covered with a flexible cover 16 .
[0030] In this embodiment, the flexible cover 16 is provided to increase the holding stability, reduce the recoil force, and provide heat insulation, anti-slip and anti-sweat functions, thereby improving the comfort and work efficiency of the geological hammer.
[0031] In a further preferred embodiment of the present invention, Figure 3 As shown, the outer surface of the flexible sleeve 16 is provided with anti-slip textures.
[0032] In this embodiment, the anti-slip texture can increase the friction coefficient between the hammer handle 1 and the user's hand, reducing the risk of slipping due to hand sweat or a humid environment. At the same time, the anti-slip texture can also provide a more stable grip, allowing the user to more stably control the hammer head 7 when working with a geological hammer, thereby improving the accuracy and safety of the operation.
[0033] In a further preferred embodiment of the present invention, Figure 3 As shown, the winding ratio of the external thread groove 9 is consistent with the winding ratio of the internal thread groove 10.
[0034] In this embodiment, it is ensured that the connecting blocks 8 and 8 can be screwed smoothly and achieve the expected tightening effect.
[0035] In a further preferred embodiment of the present invention, Figure 3 As shown, a base 17 is provided on the side of the hammer handle 1 away from the connecting seat 2 .
[0036] In this embodiment, when the device needs to stand up, the base 17 can serve as a stable foundation to enable the device to remain upright.
[0037] Working principle: When using the geological hammer, the user can first adjust the overall length of the geological hammer as needed; this is mainly achieved by adjusting the extension length of the telescopic rod 3 in the assembly cavity, so that the geological hammer can adapt to different working environments and rock characteristics, thereby improving the flexibility and convenience of use;
[0038] When adjusting the length of the telescopic rod 3, the user can do so by sliding the inner rod 12 in the outer rod 11; when the inner rod 12 slides to a suitable position, the corresponding first threaded hole 13 and second threaded hole 14 will be aligned, and the user can screw the limit bolt 15 into the two aligned threaded holes, and the inner rod 12 and the outer rod 11 are firmly locked in the desired position through the threaded cooperation, thereby fixing the length of the telescopic rod 3;
[0039] After the length of the telescopic rod 3 is adjusted to the desired position, the user can further fix the position of the telescopic rod 3 by rotating the fastening bolt 6; the fastening bolt 6 interacts with the reserved hole 4 and the telescopic rod 3 to ensure that the telescopic rod 3 remains stable during operation and does not move or shake; this fixing mechanism enhances the overall structural strength of the geological hammer, allowing it to remain stable and efficient when striking rocks, while being able to rotate the hammer head 7 to a more suitable tilt angle;
[0040] The connection between the hammer head 7 and the telescopic rod 3 of the geological hammer is realized through the connecting block 8; the connecting block 8 is tightly connected with the internal thread groove 10 on the top of the telescopic rod 3 through threaded matching, which not only ensures the firm connection between the hammer head 7 and the telescopic rod 3, but also enables the hammer head 7 to be easily disassembled and replaced; according to work requirements, users can choose hammer heads 7 of different shapes, weights or materials to meet the challenges of different rock types and knocking requirements;
[0041] When using a geological hammer to work, the user holds the hammer handle 1 and swings the geological hammer so that the hammer head 7 strikes the rock with appropriate force and angle; the flexible sleeve 16 and anti-skid patterns on the hammer handle 1 can increase the holding stability, reduce the recoil force, insulate, and prevent skidding and sweating, thereby improving the comfort of use and work efficiency; the anti-skid patterns can also reduce the risk of sliding due to hand sweat or a humid environment, provide a more stable grip, and enable the user to control the hammer head 7 more stably, thereby improving the accuracy and safety of the operation.
[0042] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0043] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0044] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A geological hammer for geological and mineral exploration, characterized in that: include: Hammer handle; A connecting seat is arranged on the hammer handle, wherein an assembly cavity is provided in the connecting seat; A telescopic rod rotated in the assembly cavity, wherein the telescopic rod and the connecting seat are horizontally penetrated with a connected reserved hole; A fastening rod passing through the plurality of the reserved holes; Two fastening bolts are arranged on the outside of the fastening rod, and the two fastening bolts are threadably matched with the fastening rod; A hammer head is arranged on one side of the telescopic rod away from the connecting seat; A connecting block provided at the bottom of the hammer head; An external thread groove provided on the outer side of the connecting block; An internal thread groove is arranged on the top of the telescopic rod, and the connecting block is matched with the thread of the telescopic rod.
2. A geological hammer for geological and mineral exploration as claimed in claim 1, characterized in that: The telescopic rod comprises: An outer rod, the outer rod being rotatably matched with the connecting cavity; An inner rod sliding inside the outer rod, the inner rod being connected to a connecting block; A plurality of first threaded holes provided on the side wall of the outer rod; A plurality of second threaded holes provided on the side wall of the inner rod; The corresponding first threaded hole and the second threaded hole have the same internal thread matched with each other.
3. A geological hammer for geological and mineral exploration as claimed in claim 2, characterized in that: The outer side of the hammer handle is covered with a flexible sleeve.
4. A geological hammer for geological and mineral exploration as claimed in claim 3, characterized in that: The outer surface of the flexible sleeve is provided with anti-slip textures.
5. A geological hammer for geological and mineral exploration as claimed in claim 1, characterized in that: The twist ratio of the external thread groove is consistent with the twist ratio of the internal thread groove.
6. A geological hammer for geological and mineral exploration as claimed in claim 3, characterized in that: A base is arranged on one side of the hammer handle away from the connecting seat.