Surface rock crushing equipment

Abstract

The utility model relates to the technical field of rock crushing, in particular to surface rock crushing equipment which comprises a hydraulic stone splitting machine. Connecting sleeves are fixed to the top ends of the first protective covers, the two connecting sleeves are clamped to the two sides of the fixing base, penetrating grooves are formed in the connecting sleeves, and the inserting plates penetrate through the penetrating grooves and are detachably connected with the connecting sleeves; protection plates extending in the horizontal direction are fixed to the two end faces, deviating from each other, of the two first protection covers correspondingly. On one hand, under the action of the protective cover and the protective plate, rock debris can be prevented from hurting the eyes and the like of a worker, and a good protective effect is achieved; on the other hand, an inserting plate, a connecting rod and a spring are arranged, through cooperation of the connecting rod and an inserting hole, disassembly and assembly between a connecting sleeve and a fixing base are conveniently achieved, then the protection part is conveniently disassembled and assembled, and the use and storage requirements are met; by means of the design, workers can be protected when surface rock is broken, and the design is humanized.

Description

Technical Field

[0001] The utility model relates to the technical field of rock crushing, in particular to surface rock crushing equipment. Background Art

[0002] A hydraulic rock splitter is a device used for rock crushing and splitting. The working principle of a hydraulic rock splitter is to use the connectivity and incompressibility of liquid to achieve mechanical effects. When liquid is added to the system, under the premise of liquid connectivity, the pressure of the liquid is transmitted to the mechanical components, thereby achieving the movement of each component. The compression surface and pressure hammer in the mechanical components can compress the rock to form an ideal cutting surface, and then high pressure is applied by discharging liquid from the cylinders in opposite directions on both sides to break the rock; currently, hydraulic rock splitters are needed to break surface rocks during mining operations.

[0003] The utility model patent with authorization announcement number CN218700176U discloses a hydraulic rock splitter, which includes a main body, a splitter is arranged at the bottom of the main body, a handle is fixedly installed at the top center of the main body, a rubber hose is penetrated through the outer surface of one side of the main body near the top position, a storage box is arranged on the outer surface of one side of the main body near the bottom position, a water pump is fixedly installed at the top center of the storage box, and a branch pipe is arranged at the rear side of the outer surface of the rubber hose; the arrangement of the branch pipe reduces the pressure in the rubber hose, so that the rubber hose can always and stably transport liquid, and also prevents the rubber hose from bursting due to excessive pressure.

[0004] Although the hydraulic rock splitter avoids the equipment bursting due to excessive pressure by setting up branch pipes, the device has the following problems when in use: when using the splitter, the worker needs to hold the device and insert the splitting lower part of the device into the hole opened in the rock. During use, the worker needs to hold the device to maintain the stability of the device. However, when the device breaks rocks, some rock fragments are easy to burst out from the holes and cracks in the rocks, which can easily cause damage to the eyes of the workers. In view of this, we propose a surface rock crushing device. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to provide a surface rock crushing device, which can prevent rock fragments from causing damage to the eyes and other parts of the workers through the functions of the protective cover and the protective plate, and has a better protective effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface rock crushing device includes a hydraulic rock splitter;

[0008] The hydraulic rock splitter is used for surface rock crushing; it comprises a main body, a fixed seat is rotatably mounted on the outside of the main body, a through hole is provided on the fixed seat, and the main body passes through the through hole and is rotatably connected to the through hole, and plug plates are fixed to the bottom ends of both side walls of the fixed seat, and plug holes are provided on the plug plates;

[0009] A protective part is provided at the fixed seat, and the protective part includes two symmetrically arranged protective covers. A connecting sleeve is fixed to the top of each first protective cover. The two connecting sleeves are clamped on both sides of the fixed seat. A through groove is opened on the connecting sleeve. The plug plate passes through the through groove and is detachably connected to the connecting sleeve. Protective plates extending in a horizontal direction are fixed to two end surfaces opposite to each other of the two first protective covers, and the bottom surface of the protective plate is open.

[0010] In addition, the surface rock crushing equipment proposed in the application may also have the following additional technical features:

[0011] Specifically, two end surfaces of the two connecting sleeves facing away from each other are each installed with a bracket, a liftable connecting rod is passed through the top of the bracket, a limit ring is coaxially fixed on the connecting rod, a spring for tightening the limit ring is sleeved on the connecting rod, the bottom end of the connecting rod is inserted into the socket, and a dial head is coaxially fixed on the top end of the connecting rod.

[0012] Specifically, the overall shape of the dial head is cylindrical, and the dial head is a product made of rubber material.

[0013] Specifically, the protective cover, the connecting sleeve and the protective plate are an integrally formed structure, and the protective cover, the connecting sleeve and the protective plate are all made of transparent plastic material.

[0014] Specifically, fixing rings are installed on both upper and lower sides of the fixing seat, and the fixing rings are fixedly connected to the body by rivets.

[0015] Specifically, a clamping head is installed at the top of both side walls of the fixing seat, a clamping groove is opened at the top of the connecting sleeve, and the clamping head is clamped and matched with the clamping groove.

[0016] Specifically, reinforcement blocks are installed at both sides of the included angle between the protective cover and the protective plate, and the reinforcement blocks are fixedly connected to the protective cover and the protective plate by bolts.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By setting up a hydraulic rock splitter and a protective part: on the one hand, the protective cover can block the rock fragments bursting out of the holes opened on the surface rock, and the two protective plates can block the rock fragments bursting out of the cracks opened on the surface rock. Under the action of the protective cover and the protective plate, the rock fragments can be prevented from causing damage to the eyes and other parts of the workers, thereby achieving a better protective effect; on the other hand, the plug plate, connecting rod and spring set up, through the cooperation of the connecting rod and the plug hole, facilitate the disassembly and assembly between the connecting sleeve and the fixing seat, and then facilitate the disassembly and assembly of the protective part, meeting the needs of use and storage; this design can protect the workers when using the crushed surface rocks, and the design is humanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the hydraulic stone splitter in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the fixing seat in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the protection part in the utility model;

[0024] Figure 6 It is a partial structural sectional view of the protection part in the utility model.

[0025] In the figure:

[0026] 1. Hydraulic stone splitter; 10. Fixed seat; 101. Through hole; 102. Chuck; 11. Insert plate; 111. Insert hole; 12. Fixed ring;

[0027] 2. Protective part; 20. Protective cover; 21. Connecting sleeve; 211. Slot; 212. Through slot; 22. Bracket; 23. Connecting rod; 231. Limiting ring; 24. Spring; 25. Dial head; 26. Protective plate; 27. Reinforcement block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] This embodiment provides a technical solution:

[0030] See also Figure 1-Figure 6 A surface rock crushing device includes a hydraulic rock splitter 1. The hydraulic rock splitter 1 is used for surface rock crushing; it includes a body, a fixed seat 10 is rotatably mounted on the outside of the body, a through hole 101 is provided on the fixed seat 10, and the body passes through the through hole 101 and is rotatably connected with the through hole 101, plug plates 11 are fixed to the bottom ends of the two side walls of the fixed seat 10, the plug plates 11 are tightly welded to the fixed seat 10, and plug holes 111 are provided on the plug plates 11; a protective part 2 is provided at the fixed seat 10, and the protective part 2 includes two symmetrically arranged protective covers 20, the top of the first protective cover 20 is fixed with a connecting sleeve 21, the two connecting sleeves 21 are clamped on both sides of the fixed seat 10, a through groove 212 is provided on the connecting sleeve 21, the plug plate 11 passes through the through groove 212 and is detachably connected to the connecting sleeve 21; two end faces of the two first protective covers 20 that are separated from each other are fixed with protective plates 26 extending in the horizontal direction, and the bottom surface of the protective plate 26 is open.

[0031] Furthermore, two end surfaces of the two connecting sleeves 21 that are separated from each other are each installed with a bracket 22, and the bracket 22 is fixedly connected to the connecting sleeve 21 by bolts. A liftable connecting rod 23 is passed through the top of the bracket 22, and a limit ring 231 is coaxially fixed on the connecting rod 23. A spring 24 for tightening the limit ring 231 is sleeved on the connecting rod 23. The bottom end of the connecting rod 23 is inserted into the socket 111, and a dial head 25 is coaxially fixed to the top of the connecting rod 23. Under the elastic action of the spring 24, a downward force is applied to the limit ring 231. Under this force, the bottom end of the connecting rod 23 is inserted into the socket 111, thereby facilitating the connection and fixation of the connecting sleeve 21 and the plug board 11.

[0032] In the present embodiment, the overall shape of the dial head 25 is cylindrical, and the dial head 25 is made of rubber material. This design facilitates the lifting and lowering movement of the dial head 25, and meets the requirements for disassembly and assembly of the connecting sleeve 21.

[0033] In this embodiment, the protective cover 20, the connecting sleeve 21 and the protective plate 26 are an integrally formed structure, and the protective cover 20, the connecting sleeve 21 and the protective plate 26 are all made of transparent plastic material. The integrally formed design makes the structural strength of the protective cover 20, the connecting sleeve 21 and the protective plate 26 higher, and makes the connection between the protective cover 20, the connecting sleeve 21 and the protective plate 26 firm and stable, thereby ensuring the protective effect of the protective cover 20, the connecting sleeve 21 and the protective plate 26 against rock debris.

[0034] In this embodiment, fixing rings 12 are installed on both the upper and lower sides of the fixing seat 10, and the fixing rings 12 are fixedly connected to the body by rivets. The setting of the fixing rings 12 has a limiting effect on the fixing seat 10 to prevent the fixing seat 10 from sliding on the body.

[0035] In this embodiment, a clamping head 102 is installed at the top of both side walls of the fixing seat 10, and a clamping groove 211 is opened at the top of the connecting sleeve 21, and the clamping head 102 and the clamping groove 211 are clamped together. The setting of the clamping head 102 and the clamping groove 211 plays a limiting role in the installation of the connecting sleeve 21, thereby ensuring the connection stability between the connecting sleeve 21 and the fixing seat 10.

[0036] In this embodiment, reinforcing blocks 27 are installed on both sides of the angle between the protective cover 20 and the protective plate 26, and the reinforcing blocks 27 are fixedly connected to the protective cover 20 and the protective plate 26 by bolts. The provision of the reinforcing blocks 27 increases the connection strength between the protective cover 20 and the protective plate 26, and ensures the reliability of the connection between the protective cover 20 and the protective plate 26.

[0037] It should be added that there is a large friction force between the through hole 101 in this embodiment and the inner wall of the hydraulic rock splitter 1 body, which can ensure that the fixed seat 10 can rotate freely outside the hydraulic rock splitter 1 body under the action of external force. At the same time, due to the existence of friction between the two, the fixed seat 10 can also be relatively fixed at any position without external force, thereby facilitating the adjustment of the position of the protective plate 26 to protect the gravel that bursts out of the rock cracks.

[0038] It is worth noting that the hydraulic stone splitter 1 involved in this embodiment is an existing conventional technology and will not be described in detail here.

[0039] Before use, the user first aligns the card slot 211 on the connecting sleeve 21 with the card head 102 and inserts it, and at the same time, the user lifts the dial head 25 upward, and the dial head 25 drives the connecting rod 23 to move upward, and the spring 24 is compressed by the limit ring 231. At this time, the plug plate 11 passes through the through slot 212. When the socket 111 moves to the bottom of the connecting rod 23, the user releases the dial head 25. Under the elastic action of the spring 24, the bottom end of the connecting rod 23 is inserted into the socket 111. Repeat the above steps to install the connecting sleeve 21 on the other side, and the protective part 2 is installed.

[0040] During specific use, the user first inserts the lower part of the hydraulic rock splitter 1 into the hole on the rock and operates the hydraulic rock splitter 1. As the hydraulic rock splitter 1 operates, the surface rock is gradually broken, and under the action of the protective cover 20 and the protective plate 26, the rock fragments are intercepted by the protective cover 20 and the protective plate 26.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A surface rock crushing device, comprising a hydraulic rock splitter (1), characterized in that: The hydraulic rock splitter (1) is used for crushing surface rocks; The invention comprises a body, a fixing seat (10) is rotatably mounted on the outside of the body, a through hole (101) is provided on the fixing seat (10), and the body passes through the through hole (101) and is rotatably connected to the through hole (101), plugging plates (11) are fixed to the bottom ends of both side walls of the fixing seat (10), and plugging holes (111) are provided on the plugging plates (11); A protective part (2) is provided at the fixing seat (10), the protective part (2) comprising two symmetrically arranged protective covers (20), a connecting sleeve (21) being fixed at the top end of each first protective cover (20), the two connecting sleeves (21) being clamped at two sides of the fixing seat (10), a through slot (212) being provided on the connecting sleeve (21), the plug plate (11) passing through the through slot (212) and being detachably connected to the connecting sleeve (21); protective plates (26) extending in a horizontal direction are fixed to two end surfaces of the two first protective covers (20) which are separated from each other, the bottom surface of the protective plate (26) being open.

2. The surface rock crushing equipment according to claim 1 is characterized in that: The two end surfaces of the two connecting sleeves (21) facing away from each other are both provided with brackets (22), the top of the bracket (22) is provided with a lifting connecting rod (23), a limiting ring (231) is coaxially fixed on the connecting rod (23), a spring (24) for pressing against the limiting ring (231) is sleeved on the connecting rod (23), the bottom end of the connecting rod (23) is inserted into the insertion hole (111), and a dial head (25) is coaxially fixed on the top end of the connecting rod (23).

3. The surface rock crushing equipment according to claim 2 is characterized in that: The overall shape of the dial head (25) is cylindrical, and the dial head (25) is a product made of rubber material.

4. The surface rock crushing equipment according to claim 1 is characterized in that: The protective cover (20), the connecting sleeve (21) and the protective plate (26) are an integrally formed structure, and the protective cover (20), the connecting sleeve (21) and the protective plate (26) are all made of transparent plastic material.

5. The surface rock crushing equipment according to claim 1 is characterized in that: A fixing ring (12) is installed on both the upper and lower sides of the fixing seat (10), and the fixing ring (12) is fixedly connected to the body by rivets.

6. The surface rock crushing equipment according to claim 1, characterized in that: A clamping head (102) is installed at the top of both side walls of the fixing seat (10), a clamping groove (211) is opened at the top of the connecting sleeve (21), and the clamping head (102) is clamped and matched with the clamping groove (211).

7. The surface rock crushing equipment according to claim 1 is characterized in that: Reinforcement blocks (27) are installed at both sides of the included angle between the protection cover (20) and the protection plate (26), and the reinforcement blocks (27) are fixedly connected to the protection cover (20) and the protection plate (26) by bolts.

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