CN218929304U

CN218929304U - Underground mining ore removal transport vechicle

Info

Publication number: CN218929304U
Application number: CN202222152808.4U
Authority: CN
Inventors: 姚颖
Original assignee: Individual
Current assignee: Zhongzhu Construction Group (Hainan) Co.,Ltd.
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-04-28
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an underground mining ore removal transport vehicle, which belongs to the technical field of underground mining and comprises a transport vehicle, a transport frame, a hydraulic rod A, a feeding frame, a sealing baffle A, a hydraulic rod B, a hydraulic rod C and a sealing baffle B, wherein the transport frame is rotatably arranged at one end of the top of the outer wall of the transport vehicle through a rotating shaft, the hydraulic rod A is rotatably arranged between one end of the top of the outer wall of the transport frame and the other end of the top of the outer wall of the transport vehicle through the rotating shaft, and the feeding frame is fixedly arranged at one end of the top of the outer wall of the transport frame. According to the utility model, a large amount of dust doped in ore passes through the surface of the swaying filter screen A, at the moment, a worker opens the two servo motors B to respectively drive the two eccentric wheels B to rotate, and continuously hits the supporting block to drive the telescopic rod and the outer springs to continuously stretch, so that the supporting block drives the filter screen B to continuously sway up and down, a large amount of dust falling on the surface of the filter screen B is shaken out from the dust outlet groove to the outside, and the ore and dust residues are filtered.

Description

Underground mining ore removal transport vechicle

Technical Field

The utility model belongs to the technical field of underground mining, and particularly relates to an underground mining ore removal transport vehicle.

Background

Underground mining is a process of extracting ore from ore blocks of an underground ore deposit after opening a mineral channel from the ground to the underground ore deposit, and mainly comprises the processes of production management, rock drilling, blasting, ore removal, underground crushing, skip lifting and the like, and the ore removed from underground wealth is transported to a designated processing plant by a transport vehicle, so that the ore removal transport vehicle is needed.

According to the searching, a self-unloading transport vehicle for underground mining of gold mine is found, wherein the self-unloading transport vehicle for underground mining of gold mine is provided with a carriage door at the tail part of a carriage after the carriage is filled with the ore and moves to a discharging area, and then the carriage door is extended by a hydraulic cylinder, at the moment, under the transmission action of a U-shaped mounting seat and a rotating block, the hydraulic cylinder is rotatably mounted, and is inclined to prop up the carriage and discharge the ore in the carriage from the carriage door, and at the moment, a water pump pumps water from the inside of a water tank and conveys the water to the inside of a spraying box while unloading the ore, and at the moment, the water enters the inside of a spray head through a spray head mounting pipe and is sprayed; the disadvantages are as follows:

this kind of gold mine underground mining uses the self-discharging transport vechicle when the staff uses, when carrying a large amount of ores, because not when loading a large amount of ores, carry out filtration treatment to the dust residue etc. that mixes in the large amount of ores, but directly spray a large amount of ores through with water, can make the dust residue etc. of humidifying easily adhere to a large amount of ore surfaces, and when easily influencing the quality of a large amount of ores, because the carriage bottom does not have the device that can cushion for in a large amount of ores pour into the carriage, and when constantly producing the striking to the carriage bottom, lead to the fact the deformation of carriage bottom easily and produce the damage easily.

Disclosure of Invention

The utility model aims at: the underground mining ore removal transport vehicle aims to solve the problems that the self-unloading transport vehicle for underground mining of the gold ore does not carry out filtering treatment on dust residues doped in a large amount of ores and the like, and the bottom of a carriage is poor in impact resistance effect.

The technical scheme adopted by the utility model is as follows: the utility model provides an underground mining ore removal transport vechicle, includes transport vechicle, carriage, hydraulic rod A, pan feeding frame, sealing baffle A, hydraulic rod B, hydraulic rod C and sealing baffle B, carriage outer wall top one end is provided with the transport vechicle through the pivot rotation, be provided with hydraulic rod A through the pivot rotation between carriage outer wall top one end and the carriage outer wall top other end, carriage outer wall top one end fixed mounting has pan feeding frame, carriage outer wall one end bottom is provided with sealing baffle A through the pivot rotation, all be provided with hydraulic rod B through the pivot rotation between sealing baffle A outer wall top one end and the carriage outer wall one end, fixed mounting has hydraulic rod C in the middle of the carriage inner wall top, hydraulic rod C outer wall bottom fixed mounting has sealing baffle B, the pan feeding frame inboard is provided with the dust residue filter mechanism that carries out filtration treatment with the dust residue etc. that a large amount of pouring into the mineral in the carriage, the carriage inboard is provided with and evenly importable transport frame and avoids a large amount of mineral to produce the impact mechanism to the carriage inner wall with the carriage.

The dust and residue filtering mechanism comprises a guide frame A, a dust outlet groove, a support frame, a filter screen A, a first telescopic rod, a servo motor A, an eccentric wheel A, a telescopic rod, a supporting block, a filter screen B, a servo motor B and an eccentric wheel B, wherein the guide frame A is fixedly installed at two ends of the inner wall of the feed frame, the guide frame A is arranged in a relatively inclined mode, the support frame is slidably arranged at one end of the inner side of the feed frame, the filter screen A is rotatably arranged at one end of the outer wall top of the support frame through a rotating shaft, the first telescopic rod is rotatably arranged between the top of the other end of the outer wall of the filter screen A and the top of the outer wall of the support frame through a rotating shaft, the spring is arranged outside the first telescopic rod in a matched mode, the servo motor A is fixedly installed at the other end of the inner wall of the support frame, the telescopic rod is fixedly installed at one end of the bottom of the outer wall of the transport frame in an embedded mode, the telescopic rod is fixedly installed at two ends of the inner wall of the dust outlet groove, the supporting block is fixedly installed at the opposite surface of the outer wall of the telescopic rod, the inner side of the dust outlet groove is slidably arranged at the middle B, the filter screen B is fixedly connected with the filter screen B through the middle of the outer wall B, and the filter screen B is fixedly connected with the eccentric wheel B through the middle of the outer wall B.

The novel automatic dust-proof device is characterized in that a water tank is fixedly arranged at one end of the inner wall of the transportation frame near the bottom of the inner side of the feeding frame, a water pump is embedded in the front end of the outer wall of the water tank, an atomization nozzle is embedded in one end of the inner wall of the transportation frame near the bottom of the inner side of the feeding frame, a plurality of atomization nozzles are arranged in parallel at equal intervals, the water tank, the water pump and the atomization nozzle are connected through water guide hoses, and a dust screen is connected to the outer side of the inner wall of the transportation frame near the outside of the atomization nozzle through bolts.

The shock resistance mechanism comprises a guide groove, a guide frame B, a compression-resistant material frame and damping telescopic rods, wherein the guide groove is embedded in the other end of the outer wall of the feeding frame, the guide frame B is fixedly installed on two sides of the other end of the outer wall of the conveying frame, the guide frame B is three and is arranged in an inclined equidistant penetrating mode, the compression-resistant material frame is arranged at the bottom of the inner wall of the conveying frame, the damping telescopic rods are fixedly installed between the bottom of the outer wall of the compression-resistant material frame and the bottom of the inner wall of the conveying frame, a plurality of damping telescopic rods are arranged in parallel and are arranged in an equidistant mode, and damping springs are arranged on the outer sides of the damping telescopic rods in a matched mode.

Wherein, resistance to compression work or material rest surface material is modified PVC.

Wherein, resistance to compression work or material rest surface material is PE.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. this kind of underground mining ore removal transport vechicle is through being provided with filter screen A and filter screen B, can make through the cooperation between filter screen A, servo motor A, eccentric wheel A, filter screen B, servo motor B and the eccentric wheel B, can carry out filtration treatment with a large amount of dust impurity etc. that carry in the ore, can avoid a large amount of dust impurity etc. to produce the influence to the quality of ore, improves the effect of carrying out quick edulcoration to a large amount of dust impurity that carry in the ore when loading.

2. This kind of underground mining ore removal transport vechicle is through being provided with the resistance to compression work or material rest, can make a large amount of ores down to the transport frame bottom inboard along three guide work or material rest B surface, will constantly strike the resistance to compression work or material rest surface of transport frame inner wall bottom, make a plurality of damping telescopic links and outside damping spring between resistance to compression work or material rest bottom and the transport frame with the impact attenuation that a large amount of ores produced the resistance to compression work or material rest, can avoid the resistance to compression work or material rest to receive the striking of a large amount of ores to cause the damage for a long time, carry out effective shock resistance to transport frame bottom when receiving the striking of a large amount of ores, avoid producing the effect of damage.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of a transport vehicle of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the transport vehicle of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

fig. 4 is a schematic diagram of the enlarged structure at B in fig. 2 according to the present utility model.

The marks in the figure: 11. a transport vehicle; 101. a transport rack; 102. a hydraulic rod A; 103. a feeding frame; 104. a guide groove; 105. a material guiding frame A; 106. a sealing baffle A; 107. a hydraulic rod B; 108. a dust outlet groove; 109. sealing the door plate; 2. a support frame; 201. a filter screen A; 202. a first telescopic rod; 203. a servo motor A; 204. an eccentric wheel A; 3. a telescopic rod; 301. a support block; 4. a filter screen B; 5. a servo motor B; 501. an eccentric wheel B; 6. a hydraulic rod C; 601. a sealing baffle B; 7. a material guiding frame B; 8. compression-resistant material racks; 801. damping telescopic rod; 9. a water tank; 901. a water pump; 902. an atomizing nozzle; 903. a dust-proof net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-4, an underground mining ore removal transport vechicle, including transport vechicle 1, transport vechicle 101, hydraulic rod a102, pan feeding frame 103, sealing baffle a106, hydraulic rod B107, hydraulic rod C6 and sealing baffle B601, transport vechicle 1 outer wall top one end is provided with transport vechicle 101 through the pivot rotation, be provided with hydraulic rod a102 through the pivot rotation between transport vechicle 1 outer wall top one end and the transport vechicle 101 outer wall top other end, transport vechicle 101 outer wall top one end fixed mounting has pan feeding frame 103, transport vechicle 101 outer wall one end bottom is provided with sealing baffle a106 through the pivot rotation, all be provided with hydraulic rod B107 through the pivot rotation between sealing baffle a106 outer wall top one end and the transport vechicle 101 outer wall one end, fixed mounting has hydraulic rod C6 in the middle of transport vechicle 101 inner wall top, hydraulic rod C6 outer wall bottom fixed mounting has sealing baffle B601, be provided with the dust residue filter mechanism that filters the dust residue etc. that can carry out the filtration processing in a large amount of mineral that falls into transport vechicle, transport vechicle 101 inboard is provided with and can be with and evenly lead into a large amount of mineral impact resistance to the transport vechicle inner wall mechanism that produces the even damage to mineral.

Referring to fig. 2-4, further, the dust and residue filtering mechanism is composed of a material guiding frame a105, a dust discharging groove 108, a supporting frame 2, a filter screen a201, a first telescopic rod 202, a servo motor a203, an eccentric wheel a204, a telescopic rod 3, a supporting block 301, a filter screen B4, a servo motor B5 and an eccentric wheel B501;

the two ends of the inner wall of the feeding frame 103 are fixedly provided with a material guiding frame A105, the material guiding frame A105 is arranged in a relatively inclined manner, one end of the inner side of the feeding frame 103 is slidably provided with a supporting frame 2, one end of the top of the outer wall of the supporting frame 2 is rotatably provided with a filter screen A201 through a rotating shaft, a first telescopic rod 202 is rotatably arranged between the top of the other end of the outer wall of the filter screen A201 and the top of the outer wall of the supporting frame 2 through the rotating shaft, the outer side of the first telescopic rod 202 is provided with a spring in a matched manner, the other end of the inner wall of the supporting frame 2 is fixedly provided with a servo motor A203, the other end of the outer side of the servo motor A203 is connected with an eccentric wheel A204 through an output shaft, one end of the bottom of the outer wall of the transporting frame 101 is embedded with a dust outlet groove 108, two ends of the inner wall of the dust outlet groove 108 are fixedly provided with telescopic rods 3, two opposite surfaces of the bottom of the outer wall of the telescopic rod 3 are fixedly provided with supporting blocks 301, a filter screen B4 is slidably arranged in the middle of the inner side of the dust outlet groove 108, and the filter screen B4 is arc-shaped, the filter screen B4 is connected with the supporting block 301 through bolts, a servo motor B5 is fixedly arranged in the middle of the two ends of the inner wall of the dust outlet groove 108, the eccentric wheels B501 are connected with the opposite surfaces of the outer sides of the servo motor B5 through output shafts, when a worker needs to transport a large amount of minerals extracted underground, the worker drives the transport vehicle 1 to a loading and unloading place, and pours a large amount of minerals into the material rack 103, the worker opens the servo motor A203 to drive the eccentric wheels A204 to rotate, the eccentric wheels A204 continuously strike the first telescopic rod 202 at one end of the filter screen A201 and the outer springs continuously stretch, when the filter screen A201 is driven to continuously shake up and down through the rotating shafts, a large amount of dust and the like doped in a large amount of minerals pass through the surface of the shaking filter screen A201 when the large amount of minerals falling onto the surface of the filter screen A201 are gathered towards the other end of the filter screen A201, at this time, the worker opens the two servo motors B5 to drive the two eccentric wheels B501 to rotate respectively, and continuously hits the supporting block 301 to drive the telescopic rod 3 and the outer spring to stretch continuously, so that the supporting block 301 drives the filter screen B4 to shake continuously up and down, a large amount of dust falling on the surface of the filter screen B4 is shaken out from the dust outlet groove 108 to the outside, and the filtering treatment is performed between the ore and the dust residues.

Referring to fig. 1 and 2, further, a water tank 9 is fixedly installed at one end of the inner wall of the transportation frame 101 near the bottom of the inner side of the feeding frame 103, a water pump 901 is embedded in the front end of the outer wall of the water tank 9, a plurality of atomizing nozzles 902 are embedded in the inner bottom of the transportation frame 101 near the feeding frame 103, the atomizing nozzles 902 are arranged in parallel at equal intervals, the water tank 9, the water pump 901 and the atomizing nozzles 902 are connected through water guide hoses, a dust screen 903 is connected to the outer side of the inner wall of the transportation frame 101 near the atomizing nozzles 902 through bolts, when dust residues doped in a large amount of ores pass through the surface of a swaying filter screen a201, a worker opens the water pump 901 to spray a large amount of atomized water in the water tank 9 into the fallen dust residues from the inside of the atomizing nozzles 902 through the water guide hoses, and prevent the fallen dust residues from being scattered to the outside when the dust in the air is humidified.

Referring to fig. 1 and 2, further, the impact-resistant mechanism is composed of a guide chute 104, a guide frame B7, a compression-resistant frame 8 and a damping telescopic rod 801;

the embedding of pan feeding frame 103 outer wall top other end is provided with baffle box 104, equal fixed mounting in baffle box 101 outer wall top other end both sides has baffle box B7, baffle box B7 has three, and be slope form equidistance interlude setting, transport frame 101 inner wall bottom is provided with resistance to compression work or material rest 8, all fixed mounting has damping telescopic link 801 between resistance to compression work or material rest 8 outer wall bottom and the transport frame 101 inner wall bottom, damping telescopic link 801 has a plurality of, and be the equidistance side by side setting, the supporting damping spring that is provided with in damping telescopic link 801 outside, when a large amount of ores that drop to filter screen A201 surface will fall down to the filter screen A201 other end, export behind the baffle box B7 surface from baffle box 104, a large amount of ores are along three baffle box B7 surface guide down to transport frame 101 bottom inboard, will constantly strike resistance to compression work or material rest 8 surfaces of transport frame 101 inner wall bottom, make resistance to compression work or material rest 8 bottom and a plurality of damping telescopic link 801 and outside damping spring between transport frame 101 weaken the impact that resistance to compression work or material rest 8 produced, can avoid material rest 8 to receive a large amount of compression work or material rest to receive the resistance to compression work or material rest to cause damage for a long term.

Referring to fig. 1-4, further, the hydraulic rod a102, the hydraulic rod B107 and the hydraulic rod C6 are electrically connected with the storage battery through the hydraulic pump and the control panel, and the servo motor a203, the servo motor B5 and the water pump 901 are electrically connected with the storage battery through the control panel.

Referring to fig. 2, further, the material of the outer surface of the compression-resistant material frame 8 is modified PVC, and the modified PVC has the characteristics of high hardness and high mechanical strength, so that the outer surface of the compression-resistant material frame 8 can be impacted by a large amount of ore for a long time, and the compression-resistant material frame 8 cannot be damaged easily, and the transportation of the ore is affected.

As shown in fig. 2, in addition to the embodiment of using the outer surface of the compression-resistant material frame 8 as the modified PVC, another embodiment of the present utility model is that the outer surface of the compression-resistant material frame 8 is made of PE, and the PE has high hardness and impact resistance, so that the outer surface of the compression-resistant material frame 8 can be impacted by a large amount of ore for a long time, and is not easy to be damaged, and the outer surface of the compression-resistant material frame 8 made of PE with high wear resistance can be rubbed with a large amount of ore for a long time, so that wear is not easy to occur.

Working principle: firstly, when a worker needs to transport a large amount of minerals extracted underground, the worker drives a transport vehicle 1 to a loading and unloading place, and pours a large amount of minerals into a material feeding frame 103, the worker opens a servo motor A203 to drive an eccentric wheel A204 to rotate, so that the eccentric wheel A204 continuously hits a first telescopic rod 202 at one end of a filter screen A201 and an outer spring to continuously stretch, when the filter screen A201 is driven to continuously shake up and down through a rotating shaft, a large amount of minerals falling onto the surface of the filter screen A201 gather towards the other end of the filter screen A201, dust doped in the large amount of minerals passes through the surface of the shaking filter screen A201, then, the worker opens a water pump 901 to spray a large amount of atomized water into dust residues falling from a plurality of atomizing nozzles 902 through a water guide hose, dust in air is humidified, and simultaneously, the falling dust residues are prevented from generating a large amount of dust and dispersing outside, the staff opens two servo motors B5 to drive two eccentric wheels B501 to rotate respectively, continuously hits the supporting block 301 to drive the telescopic rod 3 and the outer springs to continuously stretch, enables the supporting block 301 to drive the filter screen B4 to continuously shake up and down, shakes out a large amount of dust falling on the surface of the filter screen B4 from the dust outlet groove 108 to the outside, carries out filtering treatment between ore and dust residues, finally, a large amount of ore falling on the surface of the filter screen A201 falls down to the other end of the filter screen A201, is guided out to the surface of the guide frame B7 from the guide groove 104, and continuously impacts the surface of the compression-resistant material frame 8 at the bottom of the inner wall of the transport frame 101 when being guided down to the inner side of the bottom of the transport frame 101 along the surfaces of the three guide frames B7, so that a plurality of damping telescopic rods 801 and the outer damping springs between the bottom of the compression-resistant material frame 8 and the transport frame 101 weaken impact of the large amount of ore on the compression-resistant material frame 8, the compression-resistant material frame 8 can be prevented from being damaged due to the impact of a large amount of ore for a long time.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an underground mining ore removal transport vechicle, includes transport vechicle (1), transport frame (101), hydraulic rod A (102), pan feeding frame (103), sealing baffle A (106), hydraulic rod B (107), hydraulic rod C (6) and sealing baffle B (601), transport vechicle (1) outer wall top one end is provided with transport frame (101) through the pivot rotation, be provided with hydraulic rod A (102) through the pivot rotation between transport frame (101) outer wall top one end and transport vehicle (1) outer wall top other end, transport frame (101) outer wall top one end fixed mounting has pan feeding frame (103), transport frame (101) outer wall one end bottom is provided with sealing baffle A (106) through the pivot rotation, all be provided with hydraulic rod B (107) through the pivot rotation between sealing baffle A (106) outer wall top one end and transport frame (101) outer wall one end, fixed mounting has hydraulic rod C (6) in the middle of transport frame (101) inner wall top, hydraulic rod C (6) outer wall bottom fixed mounting has sealing baffle B (601), its characterized in that: the inside of the feeding frame (103) is provided with a dust and residue filtering mechanism which can filter dust and residues carried in a large amount of minerals poured into the transporting frame, and the inside of the transporting frame (101) is provided with an impact-resistant mechanism which can uniformly guide a large amount of minerals into the transporting frame to avoid impact damage of a large amount of minerals on the inner wall of the transporting frame.

2. An underground mining ore removal carrier vehicle as in claim 1, wherein: the dust and residue filtering mechanism consists of a material guide frame A (105), a dust outlet groove (108), a supporting frame (2), a filter screen A (201), a first telescopic rod (202), a servo motor A (203), an eccentric wheel A (204), a telescopic rod (3), a supporting block (301), a filter screen B (4), a servo motor B (5) and an eccentric wheel B (501);

the utility model discloses a dust removal device, including feeding frame (103) and filter screen, feeding frame (103) inner wall both ends equal fixed mounting have guide frame A (105), feeding frame (103) inboard one end slides and is provided with support frame (2), support frame (2) outer wall top one end rotates through the pivot and is provided with filter screen A (201), all rotate through the pivot between filter screen A (201) outer wall other end top and support frame (2) outer wall top and be provided with first telescopic link (202), first telescopic link (202) outside is supporting to be provided with the spring, support frame (2) inner wall other end fixed mounting has servo motor A (203), servo motor A (203) outside other end has eccentric wheel A (204) through output shaft connection, transport frame (101) outer wall bottom one end embedding is provided with out dirt groove (108), go out dirt groove (108) both ends equal fixed mounting in inner wall both ends have telescopic link (3), all fixed mounting has supporting shoe (301) in the outer wall bottom of telescopic link (3), go out dirt groove (108) inboard centre slip and be provided with B (4), and B (4) are the form setting, filter screen B (5) are connected through arc-shaped filter screen (301), and the opposite surfaces of the outer sides of the servo motors B (5) are respectively connected with an eccentric wheel B (501) through an output shaft.

3. An underground mining ore removal carrier vehicle as in claim 1, wherein: the utility model discloses a dust-proof device for the material feeding frame, including transportation frame (101), feeding frame (103), water tank (9) are installed to transportation frame (101) inner wall one end near inboard bottom fixed mounting of feeding frame (103), water tank (9) outer wall front end embedding is provided with water pump (901), transportation frame (101) inner wall one end is provided with atomizer (902) near inboard bottom embedding of feeding frame (103), transportation frame (101) inner wall one end is close to atomizer (902) outside and has dust screen (903) through bolted connection.

4. An underground mining ore removal carrier vehicle as in claim 1, wherein: the impact-resistant mechanism consists of a guide groove (104), a guide rack B (7), a compression-resistant rack (8) and a damping telescopic rod (801);

go into work or material rest (103) outer wall top other end embedding and be provided with baffle box (104), equal fixed mounting in transportation frame (101) outer wall top other end both sides has guide frame B (7), guide frame B (7) have three, and are slope form equidistance interlude setting, transportation frame (101) inner wall bottom is provided with resistance to compression work or material rest (8), equal fixed mounting has damping telescopic link (801) between resistance to compression work or material rest (8) outer wall bottom and transportation frame (101) inner wall bottom, damping telescopic link (801) have a plurality of, and are the equidistance side by side setting, supporting damping spring that is provided with in the damping telescopic link (801) outside.

5. An underground mining ore removal carrier vehicle as in claim 2, wherein: the material guiding frame A (105) is arranged in a relatively inclined mode.

6. An underground mining ore removal carrier vehicle as in claim 3, wherein: the atomizing nozzles (902) are arranged in parallel at equal intervals, and the water tank (9), the water pump (901) and the atomizing nozzles (902) are connected through water guide hoses.

7. An underground mining ore removal carrier vehicle as defined in claim 4, wherein: the material of the outer surface of the compression-resistant material frame (8) is modified PVC.

8. An underground mining ore removal carrier vehicle as defined in claim 4, wherein: the outer surface of the compression-resistant material frame (8) is made of PE.