CN213468132U - Building rubbish reducing mechanism for civil engineering - Google Patents
Building rubbish reducing mechanism for civil engineering Download PDFInfo
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- CN213468132U CN213468132U CN202021997049.6U CN202021997049U CN213468132U CN 213468132 U CN213468132 U CN 213468132U CN 202021997049 U CN202021997049 U CN 202021997049U CN 213468132 U CN213468132 U CN 213468132U
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Abstract
The utility model relates to the technical field of garbage crushing, and discloses a construction garbage crushing device for civil engineering, which comprises a high-efficiency crushing box and a bearing plate, wherein one end of the bearing plate is connected with a height adjusting device, and the lower bottom surface of the bearing plate is provided with a convenient roller device; a garbage conveying device is arranged at the top end of the height adjusting device; one end of the garbage conveying device is connected with a support frame and a third motor control device. This building rubbish reducing mechanism for civil engineering uses through setting up the high efficiency and smashing case and rubbish conveyer cooperation, smashes building rubbish to the state of suitable volume, then on discharging the conveyer belt through the discharge gate is automatic, convenient operation is swift, safe and reliable to can make the high-efficient orderly the going on of the work of smashing discharge of building rubbish, make the transportation discharge work safe and orderly the going on after the building rubbish is smashed, promoted the practicality and the convenience of equipment.
Description
Technical Field
The utility model relates to a technical field is smashed to rubbish, specifically is a building rubbish reducing mechanism for civil engineering.
Background
The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like of construction units or personal teams. At present, the quantity of the construction waste in China accounts for 30 to 40 percent of the total quantity of the urban waste. Reckoning by the standard of 500-600 tons/ten thousand square meters, as far as 2020, the newly increased building area of China is about 300 hundred million square meters, and the newly generated building garbage is a shocking number. However, most of the construction wastes are not treated, and are transported to the suburbs or villages by construction units, and are piled or buried in the open air, so that a large amount of construction expenses such as land acquisition expenses and garbage clearing and transporting expenses are consumed, and meanwhile, the problems of scattering, dust, sand flying and the like in the clearing and piling processes cause serious environmental pollution.
Chinese authorized utility model publication (announcement) no: the building garbage crushing device for civil engineering disclosed in CN206762990U greatly improves the crushing efficiency of the building garbage by performing secondary crushing on the building garbage, and the building garbage completely crushed in the primary crushing cavity can continuously enter the device through the turning cylinder for crushing, so that the crushing efficiency is high and the crushing effect is good; however, in the in-service use process, through the structural design of above-mentioned contrast patent, can take place rubbish and smash the back completely, can't rationally place the rubbish position after smashing, lead to it to have the not high shortcoming of practicality, so propose above-mentioned building rubbish reducing mechanism for civil engineering in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a building rubbish reducing mechanism for civil engineering has solved the current problem that can't carry out reasonable placing to the rubbish position after smashing that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a building garbage crushing device for civil engineering comprises a high-efficiency crushing box, wherein a cavity is formed in the high-efficiency crushing box, and the lower end of the high-efficiency crushing box is connected with a fixed supporting box; the middle part of the cavity of the high-efficiency crushing box is provided with a jaw crushing device; one end of the jaw crushing device is connected with a first motor control device, and the lower end of the jaw crushing device is provided with a screen which is matched with the jaw crushing device; the lower end of the screen is provided with a rotary circulating crushing device; one end of the rotary circulating crushing device is connected with a second control motor; the lower end of one side of the fixed supporting box is provided with a control panel, and the lower end of the fixed supporting box is provided with a bearing plate; one end of the bearing plate is connected with a height adjusting device, and a convenient roller device is arranged on the lower bottom surface of the bearing plate; a garbage conveying device is arranged at the top end of the height adjusting device; one end of the garbage conveying device is connected with a support frame and a third motor control device.
Further, the whole cuboid box structure that is of case is smashed to the high efficiency, the pan feeding mouth has been seted up to one side that the case top was smashed to the high efficiency, install the protection panel beating in the crushing case cavity of high efficiency, the discharge gate has been seted up to the bottom that case one side was smashed to the high efficiency, pan feeding mouth and protection panel beating looks adaptation, jaw breaker is including moving the jaw panel beating and deciding the jaw panel beating, decide the protection panel beating of the one end fixedly connected with looks adaptation of jaw panel beating, the pan feeding mouth with can carry out high-efficient crushing work's jaw breaker looks adaptation to rubbish.
Furthermore, first motor control device is including first control motor, hydraulic output shaft and push rod, the one end of push rod with move jaw panel beating fixed connection, the other end swing joint of push rod has the hydraulic output shaft of looks adaptation, the first control motor of the free removal of steerable push rod of one end fixedly connected with of hydraulic output shaft, but the screen cloth of protection panel beating fixedly connected with autofilter broken back construction waste volume.
Further, rotatory circulation reducing mechanism is including rotation axis and crushing blade, crushing blade is heliciform fixed connection on the surface of rotation axis, the output shaft and the rotation axis fixed connection of second control motor, second control motor and rotatory circulation reducing mechanism all with protection panel beating looks adaptation, rotatory circulation reducing mechanism with can make the automatic discharge of building rubbish after smashing discharge gate looks adaptation on the conveyer.
Further, the case is smashed to the high efficiency of the upper end fixedly connected with looks adaptation of fixed stay case, the lower extreme of fixed stay case is connected with the last fixed surface of bearing plate one end, control panel is including the adjustment button of adjustable each motor operating speed and the control switch of steerable each motor operating condition, rubbish conveyer is including action wheel, conveyer belt and follow the driving wheel, action wheel and follow driving wheel all with conveyer belt looks adaptation.
Furthermore, the height adjusting device is total two, two height adjusting device symmetric distribution is in the both sides of rubbish conveyer one end, every height adjusting device all includes from driving wheel connecting pin, telescopic link, sleeve and positioning bolt, positioning bolt swing joint is at telescopic surface, from the driving wheel connecting pin swing joint have the looks adaptation from the driving wheel, telescopic link one end with from driving wheel connecting pin fixed connection, the other end swing joint of telescopic link is at the sleeve of looks adaptation, the telescopic link passes through positioning bolt and can dismantle with the sleeve and be connected.
Furthermore, the third motor control device comprises a transmission belt, a transmission output shaft and a third control motor, the transmission output shaft and the driving wheel are matched with the transmission belt, the transmission output shaft is in transmission connection with the driving wheel through the transmission belt, one end of the transmission output shaft is fixedly connected with the third control motor capable of controlling the rotating speed of the driving wheel, and the support frame comprises a driving wheel connecting pin shaft.
Furthermore, the support frame is total two, two the support frame symmetric distribution is in the both sides of rubbish conveyer one end, every the support frame is including action wheel connecting pin axle and supporting plate metal, the one end swing joint of action wheel connecting pin axle has the action wheel of looks adaptation, the other end of action wheel connecting pin axle and the upper end fixed connection of supporting plate metal, the other end and the bearing plate fixed connection of supporting plate metal.
Furthermore, the convenient roller devices are four in number, the four convenient roller devices are uniformly distributed on the lower bottom surface of the bearing plate, each convenient roller device comprises a connecting metal plate, a braking piece, a rotating pin shaft and a roller, the convenient roller devices are movably connected with the lower bottom surface of the bearing plate through the connecting metal plate, the braking pieces and the rollers are matched with the rotating pin shaft, the braking pieces capable of limiting the movement of the rollers are movably connected with the convenient roller devices through the rotating pin shafts, and the rollers are rotatably connected with the lower bottom surface of the bearing plate through the rotating pin shafts.
(III) advantageous effects
The utility model provides a building rubbish reducing mechanism for civil engineering possesses following beneficial effect:
(1) the building garbage crushing device for civil engineering is characterized in that a high-efficiency crushing box and a garbage conveying device are arranged to be matched for use, the high-efficiency crushing box can crush building garbage to a state with a proper volume through crushing and crushing actions, then the building garbage is automatically discharged onto a conveying belt through a discharge port, a driving wheel is controlled by a third motor control device to rotate, the driving wheel drives the conveying belt and a driven wheel to rotate together, the height of the crushed building garbage discharged through the conveying belt can be matched through a height adjusting device to be properly adjusted, the operation is convenient and rapid, the work of discharging the crushed building garbage from the conveying belt is safe and reliable through a support frame, the crushing and discharging work of the building garbage can be efficiently and orderly carried out, and equipment can be rapidly and conveniently moved to a proper working position through a convenient roller device, also can change the construction waste discharge position after smashing, make the transportation discharge work after the construction waste smashes safe and orderly go on, promoted the practicality and the convenience of equipment.
(2) The building garbage crushing device for civil engineering is matched with a jaw crushing device and a rotary circulating crushing device for use, after building garbage is added through a feeding port of a high-efficiency crushing box, a first control motor of a first motor control device controls a push rod to circularly move in and out, so that the building garbage falling on a screen mesh is efficiently crushed, when the crushed building garbage meets the screening volume of the screen mesh, the crushed building garbage enters the rotary circulating crushing device, then a second control motor controls a crushing blade to efficiently further crush the building garbage, the crushed building garbage is automatically discharged onto a conveying belt through a discharge port, the building garbage is orderly subjected to crushing and crushing processes, multiple screening processes are performed, a building can efficiently crush the building, and the crushed building garbage is more thorough, satisfy required crushing volume, can satisfy through control panel and be suitable for the construction waste crushing work under the multiple condition, increased the result of use and the suitability of equipment.
Drawings
Fig. 1 is a schematic structural view of the whole construction waste crushing device for civil engineering of the present invention;
FIG. 2 is a schematic structural view of a high-efficiency crushing box of the construction waste crushing device for civil engineering of the present invention;
FIG. 3 is a schematic structural view of a part of a rotary circulation type crushing device of the construction waste crushing device for civil engineering of the present invention;
fig. 4 is a schematic structural view of the waste discharge principle of the construction waste crushing device for civil engineering of the present invention;
fig. 5 is the utility model discloses building rubbish reducing mechanism's for civil engineering convenient roller device's schematic structure.
In the figure: the high-efficiency crushing box 1, a feeding port 101, a protective metal plate 102, a discharging port 103, a jaw crushing device 2, a movable jaw metal plate 201, a fixed jaw metal plate 202, a first motor control device 3, a first control motor 301, a hydraulic output shaft 302, a push rod 303, a screen 4, a second control motor 5, a rotary circulating crushing device 6, a rotary shaft 601, a crushing blade 602, a fixed support box 7, a control panel 8, an adjusting button 801, a control switch 802, a garbage conveying device 9, a driving wheel 901, a conveying belt 902, a driven wheel 903, a height adjusting device 10, a driven wheel connecting pin shaft 1001, a telescopic rod 1002, a sleeve 1003, a positioning bolt 1004, a third motor control device 11, a conveying belt 1101, a transmission output shaft 1102, a third control motor 1103, a support frame 12, a driving wheel connecting pin 1201, a support plate metal 1202, a bearing plate 13, a convenient roller device 14, a connecting metal plate 1401 and a brake plate 1402, pin 1403 is rotated and roller 1404 is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides a technical solution:
a building rubbish smashing device for civil engineering comprises a high-efficiency smashing box 1, wherein a cavity is formed in the high-efficiency smashing box 1, and the lower end of the high-efficiency smashing box 1 is connected with a fixed supporting box 7; the middle part of the cavity of the high-efficiency crushing box 1 is provided with a jaw crushing device 2; one end of the jaw crushing device 2 is connected with a first motor control device 3, and the lower end of the jaw crushing device 2 is provided with a screen 4 which is matched with the jaw crushing device; the lower end of the screen 4 is provided with a rotary circulating crushing device 6; one end of the rotary circulating crushing device 6 is connected with a second control motor 5; the lower end of one side of the fixed supporting box 7 is provided with a control panel 8, and the lower end of the fixed supporting box 7 is provided with a bearing plate 13; one end of the bearing plate 13 is connected with a height adjusting device 10, and the lower bottom surface of the bearing plate 13 is provided with a convenient roller device 14; the top end of the height adjusting device 10 is provided with a garbage conveying device 9; one end of the garbage conveying device 9 is connected with a support frame 12 and a third motor control device 11.
As an optimal technical solution of the utility model: the high-efficiency crushing box 1 is integrally of a cuboid box-shaped structure, one side of the top end of the high-efficiency crushing box 1 is provided with a feeding port 101, a protective metal plate 102 is installed in a cavity of the high-efficiency crushing box 1, the bottom end of one side of the high-efficiency crushing box 1 is provided with a discharging port 103, the feeding port 101 is matched with the protective metal plate 102, the jaw crushing device 2 comprises a movable jaw metal plate 201 and a fixed jaw metal plate 202, one end of the fixed jaw metal plate 202 is fixedly connected with the matched protective metal plate 102, the feeding port 101 is matched with a jaw crushing device 2 capable of efficiently crushing garbage, the height adjusting devices 10 are two in total, the two height adjusting devices 10 are symmetrically distributed at two sides of one end of a garbage conveying device 9, each height adjusting device 10 comprises a driven wheel connecting pin shaft 1001, an expansion rod 1002, a sleeve 1003 and a positioning bolt 1004, and the positioning bolt 1004 is movably, the driven wheel connecting pin 1001 is movably connected with a matched driven wheel 903, one end of an expansion rod 1002 is fixedly connected with the driven wheel connecting pin 1001, the other end of the expansion rod 1002 is movably connected with a matched sleeve 1003, the expansion rod 1002 is detachably connected with the sleeve 1003 through a positioning bolt 1004, a third motor control device 11 comprises a transmission belt 1101, a transmission output shaft 1102 and a third control motor 1103, the transmission output shaft 1102 and the driving wheel 901 are matched with the transmission belt 1101, the transmission output shaft 1102 is in transmission connection with the driving wheel 901 through the transmission belt 1101, one end of the transmission output shaft 1102 is fixedly connected with the third control motor 1103 capable of controlling the rotating speed of the driving wheel 901, the two support frames 12 are totally two, the two support frames 12 are symmetrically distributed at two sides of one end of the garbage conveying device 9, each support frame 12 comprises a driving wheel connecting pin 1201 and a support plate metal 1202, one end of the, the other end of the driving wheel connecting pin shaft 1201 is fixedly connected with the upper end of the supporting plate 1202, the other end of the supporting plate 1202 is fixedly connected with the bearing plate 13, four convenient roller devices 14 are provided, four convenient roller devices 14 are uniformly distributed on the lower bottom surface of the bearing plate 13, each convenient roller device 14 comprises a connecting metal plate 1401, a braking piece 1402, a rotating pin 1403 and a roller 1404, the convenient roller device 14 is movably connected with the lower bottom surface of the bearing plate 13 through the connecting metal plate 1401, the braking pieces 1402 and the rollers 1404 are matched with the rotating pin 1403, the braking pieces 1402 capable of limiting the movement of the rollers are movably connected with the convenient roller devices 14 through the rotating pin 1403, the rollers 1404 are rotatably connected with the lower bottom surface of the bearing plate 13 through the rotating pin 1403, and the high-efficiency crushing box 1 is matched with the garbage conveying device 9 for use, so that the high-efficiency crushing box 1 can crush the building garbage to a state with a proper volume through crushing, then discharge on the conveyer belt through discharge gate 103 is automatic, control action wheel 901 through third motor control device 11 and rotate the action, action wheel 901 will drive conveyer belt 902 and rotate together from driving wheel 903, can cooperate through height adjusting device 10 that the height is piled up to carry out suitable regulation through conveyer belt 902 discharged crushing back building rubbish, convenient operation is swift, through support frame 12, make conveyer belt 902 discharge crushing back building rubbish work safe and reliable, thereby can make the crushing work of discharging of building rubbish go on in high efficiency and order, can be fast convenient removal to suitable operating position with equipment through convenient gyro wheel device 14, also can change the crushing back building rubbish discharge position, make the transport discharge work safe and orderly the going on after the building rubbish is smashed, the practicality and the convenience of equipment have been promoted.
As an optimal technical solution of the utility model: the first motor control device 3 comprises a first control motor 301, a hydraulic output shaft 302 and a push rod 303, one end of the push rod 303 is fixedly connected with the movable jaw metal plate 201, the other end of the push rod 303 is movably connected with the hydraulic output shaft 302 matched with the other end of the push rod 303, one end of the hydraulic output shaft 302 is fixedly connected with the first control motor 301 capable of controlling the push rod 303 to move freely, the protective metal plate 102 is fixedly connected with a screen 4 capable of automatically screening the volume of the crushed construction waste, the rotary circulating crushing device 6 comprises a rotary shaft 601 and a crushing blade 602, the crushing blade 602 is fixedly connected to the surface of the rotary shaft 601 in a spiral shape, the output shaft of the second control motor 5 is fixedly connected with the rotary shaft 601, the second control motor 5 and the rotary circulating crushing device 6 are matched with the protective metal plate 102, the rotary circulating crushing device 6 is matched with a discharge hole 103 capable of automatically discharging the crushed construction waste, the upper end of the fixed supporting box 7 is fixedly connected with the adaptive high-efficiency crushing box 1, the lower end of the fixed supporting box 7 is fixedly connected with the upper surface of one end of the bearing plate 13, the control panel 8 comprises an adjusting button 801 capable of adjusting the working speed of each motor and a control switch 802 capable of controlling the working state of each motor, the garbage conveying device 9 comprises a driving wheel 901, a conveying belt 902 and a driven wheel 903, the driving wheel 901 and the driven wheel 903 are matched with the conveying belt 902, the jaw type crushing device 2 and the rotary circulating crushing device 6 are arranged for matching use, after the construction garbage is added through the material inlet 101 of the high-efficiency crushing box 1, the first control motor 301 of the first motor control device 3 controls the push rod 303 to circularly move in and out, so that the construction garbage falling on the screen 4 is efficiently crushed, and when the crushed construction garbage meets the screening volume of the screen, the construction garbage enters the rotary circulating crushing device 6, then blade 602 is smashed in the control of second control motor 5 control carries out the further crushing work of efficient, the building rubbish after smashing will be through discharge gate 103 automatic discharge to conveyer belt 902 on, building rubbish is through orderly broken and crushing process through the process, multiple screening process, make the building not only can the efficient carry out crushing work, kibbling building rubbish will be more thorough simultaneously, satisfy required crushing volume, can satisfy the building rubbish crushing work who is suitable for under the multiple condition through control panel 8, the result of use and the suitability of equipment have been increased.
The working principle of the construction waste crushing device for civil engineering is that, in general, after construction waste is added through a feeding port 101 of a high-efficiency crushing box 1, a first control motor 301 of a first motor control device 3 controls a push rod 303 to move in and out in a circulating manner, so that the construction waste falling on a screen 4 is subjected to high-efficiency crushing work, when the crushed construction waste meets the screening volume of the screen, the crushed construction waste enters a rotary circulating crushing device 6, then a second control motor 5 controls a crushing blade 602 to perform high-efficiency further crushing work, the crushed construction waste is automatically discharged onto a conveyor belt 902 through a discharge port 103, a third motor control device 11 controls a driving wheel 901 to perform rotating motion, the driving wheel 901 drives the conveyor belt 902 and a driven wheel 903 to rotate together, and the stacking height of the crushed construction waste discharged through the conveyor belt 902 can be properly adjusted through a height adjusting device 10, reach best operating position, can be with quick convenient the removing to suitable operating position of equipment through convenient roller device 14, also can change the construction waste discharge position after smashing, make the transportation discharge work after the construction waste smashes go on in safe order.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A building rubbish smashing device for civil engineering comprises a high-efficiency smashing box (1) and a protection metal plate (102), and is characterized in that a cavity is formed in the high-efficiency smashing box (1), and the lower end of the high-efficiency smashing box (1) is connected with a fixed supporting box (7); the middle part of the cavity of the high-efficiency crushing box (1) is provided with a jaw crushing device (2); one end of the jaw crushing device (2) is connected with a first motor control device (3), and the lower end of the jaw crushing device (2) is provided with a screen (4) which is matched with the jaw crushing device; the lower end of the screen (4) is provided with a rotary circulating crushing device (6); one end of the rotary circulating crushing device (6) is connected with a second control motor (5); a control panel (8) is arranged at the lower end of one side of the fixed supporting box (7), and a bearing plate (13) is arranged at the lower end of the fixed supporting box (7); one end of the bearing plate (13) is connected with a height adjusting device (10), and a convenient roller device (14) is installed on the lower bottom surface of the bearing plate (13); a garbage conveying device (9) is arranged at the top end of the height adjusting device (10); one end of the garbage conveying device (9) is connected with a support frame (12) and a third motor control device (11).
2. The building rubbish smashing device for civil engineering as claimed in claim 1, wherein the high-efficiency smashing box (1) is of a cuboid box-shaped structure, a feeding port (101) is formed in one side of the top end of the high-efficiency smashing box (1), a protection metal plate (102) is installed in a cavity of the high-efficiency smashing box (1), a discharging port (103) is formed in the bottom end of one side of the high-efficiency smashing box (1), the feeding port (101) is matched with the protection metal plate (102), the jaw type smashing device (2) comprises a movable jaw metal plate (201) and a fixed jaw metal plate (202), the protection metal plate (102) is fixedly connected with one end of the fixed jaw metal plate (202) in a matched mode, and the feeding port (101) is matched with a jaw type smashing device (2) capable of efficiently smashing rubbish.
3. The building rubbish smashing device for civil engineering as claimed in claim 1, wherein the first motor control device (3) comprises a first control motor (301), a hydraulic output shaft (302) and a push rod (303), one end of the push rod (303) is fixedly connected with the movable jaw metal plate (201), the other end of the push rod (303) is movably connected with the hydraulic output shaft (302) matched with the movable jaw metal plate, one end of the hydraulic output shaft (302) is fixedly connected with the first control motor (301) capable of controlling the push rod (303) to move freely, and the protective metal plate (102) is fixedly connected with a screen (4) capable of automatically screening the volume of the broken building rubbish.
4. The building rubbish smashing device for civil engineering as claimed in claim 1, wherein the rotary circulation smashing device (6) comprises a rotary shaft (601) and a smashing blade (602), the smashing blade (602) is fixedly connected to the surface of the rotary shaft (601) in a spiral shape, an output shaft of the second control motor (5) is fixedly connected with the rotary shaft (601), the second control motor (5) and the rotary circulation smashing device (6) are both matched with the protection metal plate (102), and the rotary circulation smashing device (6) is matched with a discharge port (103) capable of enabling smashed building rubbish to be automatically discharged onto the conveying device (9).
5. The building garbage crushing device for civil engineering as claimed in claim 1, characterized in that the upper end of the fixed supporting box (7) is fixedly connected with the adaptive high efficiency crushing box (1), the lower end of the fixed supporting box (7) is fixedly connected with the upper surface of one end of the bearing plate (13), the control panel (8) comprises an adjusting button (801) capable of adjusting the working speed of each motor and a control switch (802) capable of controlling the working state of each motor, the garbage conveying device (9) comprises a driving wheel (901), a conveying belt (902) and a driven wheel (903), and the driving wheel (901) and the driven wheel (903) are both adaptive to the conveying belt (902).
6. The construction waste crushing device for civil engineering according to claim 1, the number of the height adjusting devices (10) is two, the two height adjusting devices (10) are symmetrically distributed on two sides of one end of the garbage conveying device (9), each height adjusting device (10) comprises a driven wheel connecting pin shaft (1001), an expansion rod (1002), a sleeve (1003) and a positioning bolt (1004), the positioning bolt (1004) is movably connected to the outer surface of the sleeve (1003), the driven wheel connecting pin shaft (1001) is movably connected with a matched driven wheel (903), one end of the telescopic rod (1002) is fixedly connected with a driven wheel connecting pin shaft (1001), the other end of the telescopic rod (1002) is movably connected with the matched sleeve (1003), the telescopic rod (1002) is detachably connected with the sleeve (1003) through a positioning bolt (1004).
7. The construction waste crushing device for civil engineering according to claim 1, characterized in that the third motor control device (11) comprises a transmission belt (1101), a transmission output shaft (1102) and a third control motor (1103), the transmission output shaft (1102) and the driving wheel (901) are both matched with the transmission belt (1101), the transmission output shaft (1102) is in transmission connection with the driving wheel (901) through the transmission belt (1101), and one end of the transmission output shaft (1102) is fixedly connected with the third control motor (1103) capable of controlling the rotating speed of the driving wheel (901).
8. The construction waste crushing device for civil engineering as claimed in claim 1, characterized in that there are two support frames (12), two support frames (12) are symmetrically distributed on both sides of one end of the waste conveying device (9), each support frame (12) comprises a driving wheel connecting pin (1201) and a support sheet metal (1202), one end of the driving wheel connecting pin (1201) is movably connected with a driving wheel (901) which is matched with the driving wheel connecting pin, the other end of the driving wheel connecting pin (1201) is fixedly connected with the upper end of the support sheet metal (1202), and the other end of the support sheet metal (1202) is fixedly connected with a bearing plate (13).
9. The construction waste crushing device for civil engineering according to claim 1, the number of the convenient roller devices (14) is four, the four convenient roller devices (14) are uniformly distributed on the lower bottom surface of the bearing plate (13), each convenient roller device (14) comprises a connecting metal plate (1401), a brake plate (1402), a rotating pin shaft (1403) and a roller (1404), the convenient roller device (14) is movably connected with the lower bottom surface of the bearing plate (13) through a connecting metal plate (1401), the brake block (1402) and the roller (1404) are both matched with a rotating pin shaft (1403), the brake block (1402) capable of limiting the movement of the roller is movably connected with the convenient roller device (14) through a rotating pin shaft (1403), the roller (1404) is rotatably connected with the lower bottom surface of the bearing plate (13) through a rotating pin shaft (1403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997049.6U CN213468132U (en) | 2020-09-14 | 2020-09-14 | Building rubbish reducing mechanism for civil engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997049.6U CN213468132U (en) | 2020-09-14 | 2020-09-14 | Building rubbish reducing mechanism for civil engineering |
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| CN213468132U true CN213468132U (en) | 2021-06-18 |
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| CN202021997049.6U Active CN213468132U (en) | 2020-09-14 | 2020-09-14 | Building rubbish reducing mechanism for civil engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219843A (en) * | 2023-03-16 | 2023-06-06 | 中交第一公路勘察设计研究院有限公司 | Roadbed filling material processing and paving device and construction method thereof |
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2020
- 2020-09-14 CN CN202021997049.6U patent/CN213468132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116219843A (en) * | 2023-03-16 | 2023-06-06 | 中交第一公路勘察设计研究院有限公司 | Roadbed filling material processing and paving device and construction method thereof |
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