Cement silo cleaning machine and silo cleaning equipment

Abstract

The invention relates to a cement silo cleaning machine and equipment, a rail assembly is mounted in a cement silo, the rail assembly comprises more than two moving rails, more than two winches are used for being mounted at through holes formed in the top of the cement silo respectively, and lifting hooks of more than two winches are connected with the rail assembly; more than two supporting assemblies are uniformly distributed on the track assembly, each supporting assembly comprises a supporting air cylinder and a supporting roller, the output end of each supporting air cylinder is connected with the corresponding supporting roller, and the supporting rollers are used for being in contact with the inner wall of the cement silo; the moving assembly is connected with the mounting base and used for driving the mounting base to move on the moving track, the first warehouse cleaning assembly is used for driving the first moving lead screw to rotate so that the rotating working head can move in the horizontal direction, and the rotating motor is used for driving the rotating working head to rotate. Due to the fact that the rail assembly is stably supported, the silo cleaning mechanism is stable enough when the rail assembly moves, and the silo cleaning mechanism can rotate around the inner wall of the cement silo to clean cement cakes.

Description

Technical Field

[0001] The invention relates to the field of cement depot clearing, and in particular to a cement depot clearing machine and clearing equipment. Background Art

[0002] Since the cement in the cement silo is in powder form, after a period of use, the cement powder will easily stick to the silo wall, forming wall hangings. These attachments become thicker and thicker over time, resulting in a smaller volume of the cement silo, that is, a lower efficiency of the cement silo. Sometimes they will fall off by themselves and become blocks or flakes of varying sizes mixed in the cement powder. In mild cases, they will block the feeder, and in severe cases, they will form arches on the hopper in the silo, making the material unable to be discharged, resulting in material shortage and production suspension. Therefore, regular cleaning is required.

[0003] The prior art discloses a patent with publication number CN117446531A, and the invention name is a cement silo clearing device and operation method, which includes a hanging assembly arranged on the top wall of the cement silo, and the hanging assembly can rotate relative to the cement silo; a main beam assembly is connected to the hanging assembly, and the length of the main beam assembly is adjustable; a blasting assembly, the blasting assembly is connected to the main beam assembly, and the blasting assembly is used to clean the first cement agglomerate in the cement silo; a wall cleaning assembly, the wall cleaning assembly is arranged in the cement silo, and the wall cleaning assembly is used to clean the second cement agglomerate in the cement silo; a driving assembly, the driving assembly drives the main beam assembly to swing relative to the hanging assembly, or the driving assembly drives the wall cleaning assembly to fold and stretch. The cleaning device of the present application adjusts the positions of the blasting assembly and the wall cleaning assembly in the axial, radial and axial directions to realize all-round cleaning of cement agglomerates on the inner wall of the cement silo, so that cement powder can flow out of the cement silo smoothly.

[0004] However, in actual use, due to the excessive weight of the cement silo cleaning device, it is not stable enough to rotate relative to the cement silo only through the supporting components. Summary of the invention

[0005] Therefore, it is necessary to provide a cement depot clearing machine and clearing equipment to solve the technical problem that the cement depot clearing device is too heavy and can only rotate relative to the cement depot through the supporting components, which is not stable enough.

[0006] To achieve the above-mentioned objectives, in the first aspect, the present invention provides a cement depot clearing machine, including a moving mechanism, a supporting mechanism and a clearing mechanism, the moving mechanism including a track assembly, two or more winches and a moving assembly, the track assembly is installed in the cement depot, the track assembly is circular, the track assembly includes two or more moving tracks, two adjacent moving tracks are connected by track bolts, the two or more winches are used to be respectively installed at the through holes opened at the top of the cement depot, the hooks of the two or more winches hook the track assembly, and the two or more winches are used to synchronously control the track assembly to move in the vertical direction; the supporting mechanism includes two or more groups of supporting assemblies, two or more supporting assemblies are evenly distributed on the track assembly, the supporting assembly includes a supporting cylinder and a supporting roller, the supporting cylinder is installed on the top of the track assembly, the output end of the supporting cylinder is connected to the supporting roller, and the supporting The roller is used to contact the inner wall of the cement storage; the storage clearing mechanism includes a mounting seat, a first storage clearing component, a rotating working head and a rotating motor; the moving component is connected to the mounting seat; the moving component is used to drive the mounting seat to move on the moving track; the first storage clearing component includes a first storage clearing guide rail, a first slider, a first moving screw and a first storage clearing motor; the first storage clearing guide rail is installed at the bottom of the mounting seat in a horizontal direction; the first slider is slidingly connected to the first storage clearing guide rail; the first moving screw extends in a horizontal direction; the first moving screw is threadedly connected to the first slider; the output end of the first storage clearing motor is connected to the first moving screw; the rotating working head is installed on the first slider; and the output end of the rotating motor is connected to the rotating working head; wherein, the first storage clearing motor is used to drive the first moving screw to rotate so that the rotating working head moves in a horizontal direction; and the rotating motor is used to drive the rotating working head to rotate.

[0007] Preferably, the track assembly also includes a first track rack, and the first track rack is installed under the moving track; the moving assembly includes a first moving motor, a first moving gear and two first moving pulleys, the first moving motor is installed on the mounting base, the output end of the first moving motor is connected to the first moving gear, the first moving gear is meshed with the first track rack, a first moving pulley is installed on both inner sides of the top of the mounting base, the two first moving pulleys slide on the inner side and the outer side of the moving track respectively, and the first moving motor is used to drive the first moving gear to rotate so that the mounting base moves on the moving track.

[0008] Preferably, the track assembly also includes a second track rack and two limit bars, one side of the second track rack is installed at the bottom of the moving track by a connecting bolt, and the two limit bars are installed at intervals at the bottom of the moving track; the moving assembly includes a second moving motor, a second moving gear and three second moving pulleys, the second moving motor is installed on the mounting seat, the output end of the second moving motor is connected to the second moving gear, the second moving gear is meshed with the second track rack, a second moving pulley is installed on both inner sides of the top of the mounting seat, the two second moving pulleys slide on the inner and outer sides of the moving track respectively, another second moving pulley is connected to the mounting seat and is located between the two limit bars, the second moving motor is used to drive the second moving gear to rotate so that the mounting seat moves on the moving track.

[0009] Preferably, the warehouse clearing mechanism also includes a second warehouse clearing component, and the rotating working head is installed on the first slider through the second warehouse clearing component; the second warehouse clearing component includes a second warehouse clearing motor, a second warehouse clearing guide rail, a second movable screw and a second slider, the top of the second warehouse clearing motor is installed on the first slider, and the bottom of the second warehouse clearing motor is installed on the second warehouse clearing guide rail, the output end of the second warehouse clearing motor is connected to the second movable screw, the second warehouse clearing guide rail and the second movable screw extend in the vertical direction, the second slider is slidably connected to the second warehouse clearing guide rail, and the second slider is also threadedly connected to the second slider, and the second warehouse clearing motor is used to drive the second movable screw to rotate so that the rotating working head moves in the vertical direction.

[0010] Preferably, the warehouse clearing mechanism also includes a cutting assembly, which includes a cutting working head and a cutting motor. The cutting working head is installed at the bottom of the mounting seat, and the output end of the cutting motor is connected to the cutting working head. The cutting motor is used to drive the cutting working head to rotate around its central axis.

[0011] Preferably, the warehouse clearing component also includes a third warehouse clearing component, the cutting motor is installed at the bottom of the mounting seat through the third warehouse clearing component, and the cutting working head is located on one side of the rotating working head; the third warehouse clearing component includes a third warehouse clearing guide rail, a third movable screw rod, a third warehouse clearing motor and a third slider, the third warehouse clearing guide rail is installed at the bottom of the mounting seat in a horizontal direction, the third slider is slidingly connected to the third warehouse clearing guide rail, the third movable screw rod extends in a horizontal direction, the third movable screw rod is threadedly connected to the third slider, the output end of the third warehouse clearing motor is connected to the third movable screw rod, the cutting working head is installed on the third slider, and the third warehouse clearing motor is used to drive the third movable screw rod to rotate so that the cutting working head moves in a horizontal direction.

[0012] Preferably, the warehouse clearing component also includes a fourth warehouse clearing component, and the cutting motor is installed on the third slider through the fourth warehouse clearing component; the fourth warehouse clearing component includes a fourth warehouse clearing motor, a fourth warehouse clearing guide rail, a fourth movable screw and a fourth slider, the top of the fourth warehouse clearing motor is installed on the third slider, the bottom of the fourth warehouse clearing motor is installed on the fourth warehouse clearing guide rail, the output end of the fourth warehouse clearing motor is connected to the fourth movable screw, the fourth warehouse clearing guide rail and the fourth movable screw extend in the vertical direction, the fourth slider is slidingly connected to the fourth warehouse clearing guide rail, the fourth slider is also threadedly connected to the fourth movable screw, the cutting motor is installed on the fourth slider, and the fourth warehouse clearing motor is used to drive the fourth movable screw to rotate so that the cutting working head moves in the vertical direction.

[0013] Preferably, the cement depot clearing machine further comprises a control mechanism, and the control mechanism is communicatively connected with the moving mechanism, the supporting mechanism and the depot clearing mechanism respectively.

[0014] Preferably, the mobile mechanism also includes more than two level measuring instruments, one level measuring instrument is installed on each mobile track, the level measuring instrument is communicated with the control mechanism, and the control mechanism is used to control the winch according to the horizontal data detected by the level measuring instrument to make the track assembly parallel to the horizontal direction.

[0015] To achieve the above-mentioned purpose, in the second aspect, the inventor provides a warehouse cleaning equipment, including a cement silo and a cement silo cleaning machine as any one of the items provided by the inventor above, the top of the cement silo is evenly distributed with 7 to 9 through holes around its circumference; the number of winches corresponds to the number of through holes, and a winch is installed at each through hole.

[0016] Different from the prior art, the technical solution of the present application is provided with a plurality of winches hooking the track assembly, and the position of the track assembly in the vertical direction can be adjusted while supporting the track assembly. In order to enhance the overall stability of the track assembly, a support mechanism in contact with the inner wall of the cement silo is specially provided. In addition, a clearing mechanism is provided on the track assembly, and the clearing mechanism can move relative to the track assembly. The clearing mechanism cleans the cement agglomerates on the inner wall of the cement silo by rotating the working head. At the same time, the rotating working head can move in the horizontal direction under the action of the first clearing motor to adjust the cleaning range in the horizontal direction. Since the track assembly is supported stably, the clearing mechanism is sufficiently stable when the track assembly moves, so that the clearing mechanism can rotate around the inner wall of the cement silo to clean the cement agglomerates. In addition, the working range of the rotating working head in the vertical direction and the horizontal direction can be adjusted respectively by the winch and the first clearing motor, so as to realize the multi-directional cleaning of the cement agglomerates on the inner wall of the cement silo.

[0017] The above-mentioned records related to the invention content are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation mode and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0019] In the drawings of the specification:

[0020] Figure 1 This is a schematic diagram of the structure of the warehouse cleaning equipment in this application;

[0021] Figure 2 for Figure 1 A magnified view of middle;

[0022] Figure 3 It is a structural schematic diagram of the cement silo in this application;

[0023] Figure 4 It is a schematic diagram of the structure of the track assembly in this application;

[0024] Figure 5 It is a schematic diagram of the structure of the mobile track in this application;

[0025] Figure 6 It is a partial schematic diagram of the moving mechanism in this application;

[0026] Figure 7 Another partial schematic diagram of the mobile mechanism in this application;

[0027] Figure 8 This is a schematic diagram of the structure of the warehouse clearing mechanism in this application;

[0028] Fig. 9 This is a schematic diagram of the structure of the first warehouse cleaning component in this application;

[0029] Fig.10 This is a schematic diagram of the structure of the second warehouse cleaning component in this application;

[0030] Fig.11 This is a schematic diagram of the structure of the third warehouse cleaning component in this application;

[0031] Fig.12 This is a schematic diagram of the structure of the fourth warehouse cleaning component in this application.

[0032] The reference numerals in the above drawings are described as follows:

[0033] 100-warehouse cleaning equipment; 1-cement warehouse cleaning machine; 11-moving mechanism; 111-track assembly; 1111-moving track; 1112-first track rack; 1113-second track rack; 1114-limiting bar; 1115-connecting bolt; 1116-third track chain; 1117-pulley bar; 112-winch; 113-moving assembly; 1131-first moving motor; 1132-first moving Gear; 1133-first moving pulley; 1134-second moving gear; 1135-second moving pulley; 1136-third moving sprocket; 1137-third moving pulley; 114-level measuring instrument; 12-support mechanism; 121-support assembly; 1211-support cylinder; 1212-support roller; 13-clearing mechanism; 131-mounting seat; 132-first clearing assembly; 1321-first clearing guide rail; 1322-first slider; 1323-first moving screw rod; 1324-first clearing motor; 133-rotating working head; 134-rotating motor; 135-second clearing assembly; 1351-second clearing motor; 1352-second clearing guide rail; 1353-second moving screw rod; 1354-second slider; 136-cutting assembly; 1361-cutting working head; 1362-cutting motor; 137-third Warehouse clearing component; 1371-third warehouse clearing guide rail; 1372-third moving screw rod; 1373-third warehouse clearing motor; 1374-third slider; 138-fourth warehouse clearing component; 1381-fourth warehouse clearing motor; 1382-fourth warehouse clearing guide rail; 1383-fourth moving screw rod; 1384-fourth slider; 2-cement warehouse; 21-through hole; 22-manhole door; 23-dust collection hole; X-horizontal direction; Y-vertical direction. DETAILED DESCRIPTION

[0034] For the convenience of explanation, the horizontal direction and the vertical direction are set, and the horizontal direction and the vertical direction are directions perpendicular to each other. Figure 1 , Figure 2 and Figures 9 to 12 As shown by the arrows, the direction of arrow X is the horizontal direction, and the direction of arrow Y is the vertical direction.

[0035] According to some embodiments of the present application, please refer to Figures 1 to 3 The present invention provides a warehouse cleaning device 100, including a cement warehouse 2 and a cement warehouse cleaning machine 1. The top of the cement warehouse 2 is evenly distributed with 7 to 9 through holes 21 around its circumference; the number of winches 112 corresponds to the number of the through holes 21, and a winch 112 is installed at each through hole 21.

[0036] The top of the cement silo 2 is evenly provided with 7 to 9 through holes 21 around its circumference. Figure 3As shown, in this embodiment, the top of the cement silo 2 is evenly provided with 7 through holes 21 around its circumference, and the through holes 21 are close to the periphery of the top of the cement silo 2. Among them, the through hole 21 can be a circular hole with a diameter of 120 cm. In addition to the through hole 21, the top of the cement silo 2 is also provided with a manhole door 22 and a dust collection hole 23, and the manhole door 22 can cover the through hole 21. The manhole door 22 is specially provided for workers to enter the cement silo 2 through a hanging basket.

[0037] The technical solution of the present application is provided with a cement silo cleaning machine 1 which can clean cement agglomerates on the inner wall of the cement silo 2 from top to bottom along the vertical direction Y, and can also clean the inner wall of the cement silo 2 around the circumference of the cement silo 2. In addition, compared with the cement silo cleaning device of the prior art which needs to occupy the feed port in the middle of the top of the cement silo 2 and is thus not suitable for all cement silos 2, the present application only needs to open any number of through holes 21 from 7 to 9 evenly distributed in the circumference of the top of the cement silo 2, and does not need to occupy the feed port in the middle of the top of the cement silo 2, and is more suitable for various cement silos 2.

[0038] According to some embodiments of the present application, please refer to Figures 1 to 12The present invention also provides a cement silo cleaning machine 1, comprising a moving mechanism 11, a supporting mechanism 12 and a cleaning mechanism 13, wherein the moving mechanism 11 comprises a track assembly 111, two or more hoists 112 and a moving assembly 113, wherein the track assembly 111 is installed in the cement silo 2, the track assembly 111 is circular, the track assembly 111 comprises two or more moving rails 1111, two adjacent moving rails 1111 are connected by rail bolts, the two or more hoists 112 are used to be respectively installed at the through holes 21 opened at the top of the cement silo 2, and the two or more hoists 112 are used to be respectively installed at the through holes 21 opened at the top of the cement silo 2. The hook of the winch 112 hooks the track assembly 111, and the two or more winches 112 are used to synchronously control the track assembly 111 to move along the vertical direction Y; the support mechanism 12 includes two or more groups of support assemblies 121, and the track assembly 111 is evenly provided with two or more support assemblies 121, and the support assembly 121 includes a support cylinder 1211 and a support roller 1212, and the support cylinder 1211 is installed on the top of the track assembly 111, and the output end of the support cylinder 1211 is connected to the support roller 1212, and the support roller 1212 is used to contact the inner wall of the cement silo 2; clearing the silo The mechanism 13 includes a mounting seat 131, a first clearing assembly 132, a rotating work head 133 and a rotating motor 134. The moving assembly 113 is connected to the mounting seat 131. The moving assembly 113 is used to drive the mounting seat 131 to move on the moving track 1111. The first clearing assembly 132 includes a first clearing guide rail 1321, a first slider 1322, a first moving screw rod 1323 and a first clearing motor 1324. The first clearing guide rail 1321 is installed at the bottom of the mounting seat 131 along the horizontal direction X. The first slider 1322 and the first clearing guide rail 1321 are connected to each other. Sliding connection, the first moving screw rod 1323 extends along the horizontal direction X, the first moving screw rod 1323 is threadedly connected to the first slider 1322, the output end of the first clearing motor 1324 is connected to the first moving screw rod 1323, the rotating working head 133 is installed on the first slider 1322, and the output end of the rotating motor 134 is connected to the rotating working head 133; wherein, the first clearing motor 1324 is used to drive the first moving screw rod 1323 to rotate, so that the rotating working head 133 moves along the horizontal direction X, and the rotating motor 134 is used to drive the rotating working head 133 to rotate.

[0039] The track assembly 111 includes more than two movable tracks 1111, and the movable tracks 1111 are arc-shaped. Figure 4As shown, in this embodiment, the track assembly 111 includes three movable tracks 1111. Taking the track assembly 111 with three movable tracks 1111 as an example, during actual installation, first, the first movable track 1111 is passed through one of the through holes 21 or the manhole door 22 or the dust collecting hole 23 to enter the cement silo 2, and the movable track 1111 entering the cement silo 2 is hooked by the hook of the winch 112. Secondly, the end of the first movable track 1111 is connected to the head end of the second movable track 1111 by a track bolt, and after the connection is completed, the second movable track 1111 is sent into the cement silo 2, and the second movable track 1111 that has entered the cement silo 2 is hooked by the hook of the winch 112 while being sent in. Again, the end of the second moving track 1111 is connected to the head end of the third moving track 1111 by a track bolt, and after the connection is completed, the third moving track 1111 is sent into the cement silo 2, and the third moving track 1111 in the cement silo 2 that has entered is hooked by the hook of the winch 112. Finally, when all three moving tracks 1111 enter the cement silo 2, the winch 112 hooks the three moving tracks 1111, so that the track assembly 111 is parallel to the horizontal direction X. The staff enters the cement silo 2 through the manhole door 22 through the hanging basket, and the staff connects the end of the third moving track 1111 to the head end of the first moving track 1111 by a track bolt, so that the entire track assembly 111 is arranged in a circular shape in the cement silo 2. Among them, the support mechanism 12 and the clearing mechanism 13 can be pre-installed on one of the moving tracks 1111, and the support mechanism 12 and the clearing mechanism 13 can also be installed manually after the moving track 1111 is installed. After the track assembly 111 is installed, the staff will check the connection of the movable track 1111 and whether the track assembly 111 is parallel to the horizontal direction X. After the inspection is correct, the support mechanism 12 is controlled to start, and the piston rod of the support cylinder 1211 extends toward the inner wall of the cement silo 2, so that the support roller 1212 contacts the inner wall of the cement silo 2, thereby stabilizing the track assembly 111. Other numbers of track assemblies 111 are also operated according to the above process. Preferably, the number of support assemblies 121 is set to be consistent with the number of winches 112.

[0040] The moving assembly 113 can be an existing mobile device to drive the mounting seat 131 to move on the moving track 1111, so that the rotating work head 133 can rotate around the inner wall of the cement silo 2 to clean the cement lumps on the inner wall of the cement silo 2. The first clearing assembly 132 can move the rotating work head 133 along the horizontal direction X to fine-tune the position of the rotating work head 133 along the horizontal direction X to better clean the cement lumps on the inner wall of the cement silo 2. At the same time, the rotating work head 133 is rotated by the rotating motor 134 to clean the cement lumps on the inner wall of the cement silo 2. Among them, the first clearing assembly 132 is a screw linear module. In some embodiments, the first clearing assembly 132 can also be a synchronous belt module, a gear rack module or a linear motor module, etc.

[0041] The technical solution of the present application is provided with a plurality of winches 112 hooking the track assembly 111, and the position of the track assembly 111 along the vertical direction Y can be adjusted while supporting the track assembly 111. In order to enhance the overall stability of the track assembly 111, a support mechanism 12 in contact with the inner wall of the cement silo 2 is specially provided. In addition, a clearing mechanism 13 is provided on the track assembly 111, and the clearing mechanism 13 can move relative to the track assembly 111. The clearing mechanism 13 cleans the cement lumps on the inner wall of the cement silo 2 by rotating the working head 133. At the same time, the rotating working head 133 can move along the horizontal direction X under the action of the first clearing motor 1324 to adjust the cleaning range in the horizontal direction X. Since the track assembly 111 is stably supported, the clearing mechanism 13 is sufficiently stable when the track assembly 111 moves, so that the clearing mechanism 13 can rotate around the inner wall of the cement silo 2 to clean the cement lumps. In addition, the working range of the rotating working head 133 along the vertical direction Y and the horizontal direction X can be adjusted respectively by the winch 112 and the first cleaning motor 1324, so as to realize multi-directional cleaning of cement lumps on the inner wall of the cement silo 2.

[0042] like Figure 2 As shown, the track assembly 111 also includes a first track rack 1112, and the first track rack 1112 is installed under the moving track 1111; the moving assembly 113 includes a first moving motor 1131, a first moving gear 1132 and two first moving pulleys 1133, the first moving motor 1131 is installed on the mounting base 131, the output end of the first moving motor 1131 is connected to the first moving gear 1132, the first moving gear 1132 is meshed with the first track rack 1112, and a first moving pulley 1133 is installed on both inner sides of the top of the mounting base 131, and the two first moving pulleys 1133 slide on the inner side and the outer side of the moving track 1111 respectively, and the first moving motor 1131 is used to drive the first moving gear 1132 to rotate so that the mounting base 131 moves on the moving track 1111.

[0043] The cross section of the mobile track 1111 is in the shape of an I-beam, and a groove is provided at the bottom of the I-beam, and the groove is used for installing the first track rack 1112, and at the same time, it can also limit the left and right movement of the mounting seat 131 along the horizontal direction X. The first moving gear 1132 is hingedly mounted on the mounting seat 131, and the first moving motor 1131 is connected to the first moving gear 1132, and the first moving motor 1131 drives the first moving gear 1132 to rotate, and the first moving gear 1132 is meshed with the first track rack 1112 (the first track rack 1112 is also circular). At the same time, the two inner sides of the top of the mounting seat 131 can be matched with the inner and outer sides of the mobile track 1111 through the first moving pulley 1133, which can prevent the mounting seat 131 from sliding down easily due to gravity only through the gear rack connection, and on the other hand, the first moving pulley 1133 plays a guiding role.

[0044] like Figure 6 As shown, the track assembly 111 also includes a second track rack 1113 and two limit bars 1114. One side of the second track rack 1113 is installed at the bottom of the moving track 1111 through a connecting bolt 1115, and the two limit bars 1114 are installed at intervals at the bottom of the moving track 1111; the moving assembly 113 includes a second moving motor, a second moving gear 1134 and three second moving pulleys 1135. The second moving motor is installed on the mounting seat 131, and the output end of the second moving motor is connected to the second moving gear 1134 is connected, the second moving gear 1134 is meshed with the second track rack 1113, and a second moving pulley 1135 is installed on both inner sides of the top of the mounting seat 131. The two second moving pulleys 1135 slide on the inner side and the outer side of the moving track 1111 respectively, and the other second moving pulley 1135 is connected to the mounting seat 131 and is located between the two limit bars 1114. The second moving motor is used to drive the second moving gear 1134 to rotate so that the mounting seat 131 moves on the moving track 1111.

[0045] The cross-section of the movable track 1111 is I-shaped, and the second track rack 1113 is an arc-shaped rack, which is circular after connection. The second track rack 1113 is connected to the movable track 1111 by a connecting bolt 1115. Therefore, the second track rack 1113 can be located inside the movable track 1111 or between the movable track 1111 and the inner wall of the cement silo 2. Preferably, the second track rack 1113 is arranged between the movable track 1111 and the inner wall of the cement silo 2. And due to the position setting of the second track rack 1113, it is necessary to set a special limit bar 1114 to limit one of the second movable pulleys 1135 to prevent the mounting base 131 from moving left and right along the horizontal direction X. Therefore, three second movable pulleys 1135 need to be provided. In some embodiments, such as Figure 7As shown, the track assembly 111 also includes two pulley bars 1117 and a third track chain 1116. The two pulley bars 1117 are installed at intervals at the bottom of the moving track 1111. One side of the third track chain 1116 is installed on one of the pulley bars 1117 by bolts; the moving assembly 113 also includes a third moving motor, a third moving sprocket 1136 and three third moving pulleys 1137. The third moving motor is installed on the mounting seat 131. The output end of the third moving motor is connected to the third moving sprocket 1136. 36 is connected, the third movable sprocket 1136 is meshed with the third track chain 1116, and a third movable pulley 1137 is installed on both inner sides of the top of the mounting seat 131. The two third movable pulleys 1137 slide on the inner side and the outer side of the movable track 1111 respectively, and the other third movable pulley 1137 is connected to the mounting seat 131 and is located between the two pulley bars 1117. The third movable motor is used to drive the third movable sprocket 1136 to rotate so that the mounting seat 131 moves on the movable track 1111.

[0046] like Figure 8 and Fig.10 As shown, the warehouse clearing mechanism 13 also includes a second warehouse clearing component 135, and the rotating work head 133 is installed on the first slider 1322 through the second warehouse clearing component 135; the second warehouse clearing component 135 includes a second warehouse clearing motor 1351, a second warehouse clearing guide rail 1352, a second moving screw rod 1353 and a second slider 1354, the top of the second warehouse clearing motor 1351 is installed on the first slider 1322, the bottom of the second warehouse clearing motor 1351 is installed on the second warehouse clearing guide rail 1352, the output end of the second warehouse clearing motor 1351 is connected to the second moving screw rod 1353, the second warehouse clearing guide rail 1352 and the second moving screw rod 1353 extend along the vertical direction Y, the second slider 1354 is slidably connected to the second warehouse clearing guide rail 1352, and the second slider 1354 is also threadedly connected to the second slider 1354, and the second warehouse clearing motor 1351 is used to drive the second moving screw rod 1353 to rotate so that the rotating work head 133 moves along the vertical direction Y.

[0047] In addition to being able to fine-tune the direction left and right along the horizontal direction X, the rotating work head 133 can also be fine-tuned up and down along the vertical direction Y under the action of the second warehouse cleaning component 135, thereby further expanding the cleaning range and improving the cleaning efficiency. Among them, the second warehouse cleaning component 135 is a screw linear module. In some embodiments, the second warehouse cleaning component 135 can also be a synchronous belt module, a gear rack module, or a linear motor module, etc.

[0048] like Figure 2 and Figure 8The clearing mechanism 13 also includes a cutting assembly 136, which includes a cutting working head 1361 and a cutting motor 1362. The cutting working head 1361 is installed at the bottom of the mounting seat 131, and the output end of the cutting motor 1362 is connected to the cutting working head 1361. The cutting motor 1362 is used to drive the cutting working head 1361 to rotate around its central axis.

[0049] like Figure 2 As shown, the cutting working head 1361 is closer to the inner wall of the cement silo 2 than the rotating working head 133. Fig.10 and Fig.12 As shown, the rotating working head 133 and the cutting working head 1361 have different rotation directions. The rotating working head 133 rotates under the action of the rotating motor 134, while the cutting working head 1361 rotates around the central axis under the action of the cutting motor 1362. The cleaning efficiency of cement agglomerates on the inner wall of the cement silo 2 can be further improved by providing the cutting working head 1361.

[0050] like Fig.11 As shown, the warehouse clearing component also includes a third warehouse clearing component 137, and the cutting motor 1362 is installed at the bottom of the mounting seat 131 through the third warehouse clearing component 137, and the cutting work head 1361 is located on one side of the rotating work head 133; the third warehouse clearing component 137 includes a third warehouse clearing guide rail 1371, a third moving screw rod 1372, a third warehouse clearing motor 1373 and a third slider 1374, the third warehouse clearing guide rail 1371 is installed at the bottom of the mounting seat 131 along the horizontal direction X, the third slider 1374 is slidably connected to the third warehouse clearing guide rail 1371, the third moving screw rod 1372 extends along the horizontal direction X, the third moving screw rod 1372 is threadedly connected to the third slider 1374, the output end of the third warehouse clearing motor 1373 is connected to the third moving screw rod 1372, the cutting work head 1361 is installed on the third slider 1374, and the third warehouse clearing motor 1373 is used to drive the third moving screw rod 1372 to rotate so that the cutting work head 1361 moves along the horizontal direction X.

[0051] The cutting work head 1361 is located on one side of the rotating work head 133, that is, the cutting work head 1361 is located on the inside or outside of the rotating work head 133. The third clearing component 137 can move the cutting work head 1361 along the horizontal direction X to fine-tune the position of the cutting work head 1361 along the horizontal direction X, so as to better clean the cement agglomerates on the inner wall of the cement silo 2. Among them, the third clearing component 137 is a screw linear module. In some embodiments, the third clearing component 137 can also be a synchronous belt module, a gear rack module or a linear motor module, etc.

[0052] like Fig.12As shown, the clearing component also includes a fourth clearing component 138, and the cutting motor 1362 is installed on the third slider 1374 through the fourth clearing component 138; the fourth clearing component 138 includes a fourth clearing motor 1381, a fourth clearing guide rail 1382, a fourth moving screw rod 1383 and a fourth slider 1384, the top of the fourth clearing motor 1381 is installed on the third slider 1374, the bottom of the fourth clearing motor 1381 is installed on the fourth clearing guide rail 1382, and the fourth clearing motor 1381 is installed on the third slider 1374. The output end of 81 is connected to the fourth moving screw 1383, the fourth warehouse clearing guide rail 1382 and the fourth moving screw 1383 extend along the vertical direction Y, the fourth slider 1384 is slidingly connected to the fourth warehouse clearing guide rail 1382, the fourth slider 1384 is also threadedly connected to the fourth moving screw 1383, the cutting motor 1362 is installed on the fourth slider 1384, and the fourth warehouse clearing motor 1381 is used to drive the fourth moving screw 1383 to rotate so that the cutting working head 1361 moves along the vertical direction Y.

[0053] In addition to being able to fine-tune the direction left and right along the horizontal direction X, the cutting work head 1361 can also fine-tune the direction up and down along the vertical direction Y under the action of the fourth clearing component 138, thereby further expanding the cleaning range and improving the cleaning efficiency. Among them, the fourth clearing component 138 is a screw linear module. In some embodiments, the fourth clearing component 138 can also be a synchronous belt module, a gear rack module or a linear motor module, etc.

[0054] In some embodiments, the cement depot clearing machine 1 further comprises a control mechanism, which is respectively connected to the moving mechanism 11, the supporting mechanism 12 and the depot clearing mechanism 13 in communication. By setting the control mechanism, the operation of each mechanism can be controlled more flexibly. In other embodiments, a remote controller can also be provided, which is connected to the control mechanism in communication, and the staff manually controls the operation of each mechanism through the remote controller.

[0055] like Figure 5 As shown, the mobile mechanism 11 also includes more than two level measuring instruments 114. A level measuring instrument 114 is installed on each mobile track 1111. The level measuring instrument 114 is communicated with the control mechanism. The control mechanism is used to control the winch 112 according to the horizontal data detected by the level measuring instrument 114 so that the track assembly 111 is parallel to the horizontal direction X.

[0056] The level gauge 114 is installed on the top of the moving track 1111 and is arranged at a different position from the support assembly 121. The level gauge 114 is arranged to ensure that the track assembly 111 can maintain the horizontal direction X parallel after being lowered.

[0057] When the track assembly 111 has been installed in the cement silo 2 according to the specified operation, the method of using the cement silo cleaning machine 1 is as follows:

[0058] S01: The control mechanism controls the support mechanism 12 to start, so that the track assembly 111 remains stable;

[0059] S02: The control mechanism controls the moving mechanism 11 and the clearing mechanism 13 to start, so that the moving mechanism 11 controls the clearing mechanism 13 to move around the track assembly 111, and the clearing mechanism 13 cleans the cement lumps on the inner wall of the cement silo 2;

[0060] S03: After the clearing mechanism 13 rotates around the track assembly 111 for a specified number of times to clean, the control mechanism controls the support mechanism 12 to close, and the support cylinder 1211 retracts the piston rod to cancel the support of the support mechanism 12;

[0061] S04: The control mechanism controls the multiple winches 112 to operate synchronously, so that the track assembly 111 moves downward to a specified position along the vertical direction Y, and then the control mechanism controls the support mechanism 12 to start, so that the track assembly 111 remains stable;

[0062] S05: Repeat steps S03-S04 until the bottom of the cement silo 2 or the position of the maintenance door is cleaned.

[0063] It should be emphasized in step S02 that the cleaning mechanism 13 cleans the cement lumps on the inner wall of the cement silo 2, that is, ensures that the rotating motor 134 and the cutting motor 1362 are started, and then starts the first cleaning motor 1324, the second cleaning motor 1351, the third cleaning motor 1373 and the fourth cleaning motor 1381 according to actual conditions.

[0064] It should be emphasized in step S03 that the track assembly 111 may be provided with a position sensor at the initial position of the mounting seat 131, and the position sensor is used to detect the mounting seat 131. It can be arranged that when the position sensor detects the mounting seat 131 twice or more times, the detection data is transmitted to the control mechanism, and the control mechanism controls the support mechanism 12 to close, and the support cylinder 1211 retracts the piston rod to cancel the support of the support mechanism 12. In some embodiments, a camera can also be installed on the mounting seat 131, and the camera can rotate 360°, and the camera is aimed at the inner wall of the cement silo 2. The camera is connected to the control mechanism for communication, and the camera sends the detected image data to the control mechanism in real time. The control mechanism analyzes the image data through an internal program to obtain the cleaning status of the clearing mechanism 13. When the clearing mechanism 13 reaches the specified cleaning degree, the control mechanism controls the support mechanism 12 to close, and the support cylinder 1211 retracts the piston rod to cancel the support of the support mechanism 12. If the clearing mechanism 13 does not reach the specified cleaning degree, the control mechanism controls the clearing mechanism 13 to continue cleaning until the specified cleaning degree is reached.

[0065] It is important to note that in step S04, the control mechanism controls the multiple winches 112 to operate synchronously, and after the track assembly 111 moves downward to a specified position along the vertical direction Y, the control mechanism controls the level measuring instrument 114 to detect and control the corresponding winches 112 according to the detected level data, so that the track assembly 111 is parallel to the horizontal direction X. Afterwards, the control mechanism controls the support mechanism 12 to start, so that the track assembly 111 remains stable.

[0066] After step S05, the method further includes step S06: when the cement silo cleaning machine 1 has finished cleaning, the staff can enter the cement silo 2 through the inspection door to clean the hardened materials at the bottom of the silo.

Claims

1. A cement silo cleaning machine, characterized in that: include: A moving mechanism (11), the moving mechanism (11) comprising a track assembly (111), two or more hoists (112) and a moving assembly (113), the track assembly (111) being installed in a cement silo (2), the track assembly (111) being circular, the track assembly (111) comprising two or more moving rails (1111), two adjacent moving rails (1111) being connected by rail bolts, the two or more hoists (112) being respectively installed at through holes (21) opened at the top of the cement silo (2), the hooks of the two or more hoists (112) hooking the track assembly (111), and the two or more hoists (112) being used to synchronously control the track assembly (111) to move in a vertical direction; A support mechanism (12), the support mechanism (12) comprising more than two groups of support assemblies (121), the track assembly (111) being evenly provided with more than two of the support assemblies (121), the support assembly (121) comprising a support cylinder (1211) and a support roller (1212), the support cylinder (1211) being installed on the top of the track assembly (111), the output end of the support cylinder (1211) being connected to the support roller (1212), and the support roller (1212) being used to contact the inner wall of the cement silo (2); A warehouse clearing mechanism (13), the warehouse clearing mechanism (13) comprising a mounting seat (131), a first warehouse clearing component (132), a rotating working head (133) and a rotating motor (134), the moving component (113) being connected to the mounting seat (131), the moving component (113) being used to drive the mounting seat (131) to move on the moving track (1111), the first warehouse clearing component (132) comprising a first warehouse clearing guide rail (1321), a first slider (1322), a first moving screw rod (1323) and a first warehouse clearing motor (1324), the first warehouse clearing guide rail (13 21) is installed at the bottom of the mounting seat (131) in the horizontal direction, the first slider (1322) is slidably connected to the first clearing guide rail (1321), the first moving screw rod (1323) extends in the horizontal direction, the first moving screw rod (1323) is threadedly connected to the first slider (1322), the output end of the first clearing motor (1324) is connected to the first moving screw rod (1323), the rotating working head (133) is installed on the first slider (1322), and the output end of the rotating motor (134) is connected to the rotating working head (133); Wherein, the first warehouse clearing motor (1324) is used to drive the first moving screw (1323) to rotate so that the rotating working head (133) moves along the horizontal direction, and the rotating motor (134) is used to drive the rotating working head (133) to rotate.

2. The cement storage cleaning machine according to claim 1, characterized in that: The track assembly (111) further comprises a first track rack (1112), and the first track rack (1112) is installed below the movable track (1111); The moving assembly (113) comprises a first moving motor (1131), a first moving gear (1132) and two first moving pulleys (1133); the first moving motor (1131) is mounted on the mounting seat (131); the output end of the first moving motor (1131) is connected to the first moving gear (1132); the first moving gear (1132) is meshed with the first track rack (1112); a first moving pulley (1133) is mounted on both inner sides of the top of the mounting seat (131); the two first moving pulleys (1133) slide on the inner side and the outer side of the moving track (1111) respectively; the first moving motor (1131) is used to drive the first moving gear (1132) to rotate so that the mounting seat (131) moves on the moving track (1111).

3. The cement storage cleaning machine according to claim 1, characterized in that: The track assembly (111) further comprises a second track rack (1113) and two limit bars (1114); one side of the second track rack (1113) is mounted on the bottom of the movable track (1111) via a connecting bolt (1115); and the two limit bars (1114) are installed at intervals on the bottom of the movable track (1111); The moving assembly (113) comprises a second moving motor, a second moving gear (1134) and three second moving pulleys (1135); the second moving motor is mounted on the mounting seat (131); the output end of the second moving motor is connected to the second moving gear (1134); the second moving gear (1134) is meshed with the second track rack (1113); a second moving pulley (1135) is mounted on both inner sides of the top of the mounting seat (131); the two second moving pulleys (1135) slide on the inner side and the outer side of the moving track (1111) respectively; another second moving pulley (1135) is connected to the mounting seat (131) and is located between the two limiting bars (1114); the second moving motor is used to drive the second moving gear (1134) to rotate so that the mounting seat (131) moves on the moving track (1111).

4. The cement storage cleaning machine according to claim 1, characterized in that: The clearing mechanism (13) further comprises a second clearing component (135), and the rotating working head (133) is mounted on the first sliding block (1322) via the second clearing component (135); The second warehouse clearing component (135) comprises a second warehouse clearing motor (1351), a second warehouse clearing guide rail (1352), a second movable lead screw (1353) and a second slider (1354). The top of the second warehouse clearing motor (1351) is mounted on the first slider (1322), and the bottom of the second warehouse clearing motor (1351) is mounted on the second warehouse clearing guide rail (1352). The output end of the second warehouse clearing motor (1351) is connected to the second movable lead screw (1353). The second warehouse clearing guide rail (1352) and the second movable lead screw (1353) extend along the vertical direction. The second slider (1354) is slidably connected to the second warehouse clearing guide rail (1352). The second slider (1354) is also threadedly connected to the second slider (1354). The second warehouse clearing motor (1351) is used to drive the second movable lead screw (1353) to rotate so that the rotating working head (133) moves along the vertical direction.

5. The cement storage cleaning machine according to claim 1, characterized in that: The warehouse clearing mechanism (13) further comprises a cutting assembly (136), wherein the cutting assembly (136) comprises a cutting working head (1361) and a cutting motor (1362), wherein the cutting working head (1361) is mounted at the bottom of the mounting seat (131), and an output end of the cutting motor (1362) is connected to the cutting working head (1361), and the cutting motor (1362) is used to drive the cutting working head (1361) to rotate around its central axis.

6. The cement storage cleaning machine according to claim 5, characterized in that: The clearing component further comprises a third clearing component (137), the cutting motor (1362) is mounted on the bottom of the mounting seat (131) through the third clearing component (137), and the cutting working head (1361) is located on one side of the rotating working head (133); The third warehouse clearing component (137) comprises a third warehouse clearing guide rail (1371), a third movable lead screw (1372), a third warehouse clearing motor (1373) and a third slider (1374). The third warehouse clearing guide rail (1371) is mounted at the bottom of the mounting seat (131) in the horizontal direction. The third slider (1374) is slidably connected to the third warehouse clearing guide rail (1371). The third movable lead screw (1372) extends in the horizontal direction. The third movable lead screw (1372) is threadedly connected to the third slider (1374). The output end of the third warehouse clearing motor (1373) is connected to the third movable lead screw (1372). The cutting work head (1361) is mounted on the third slider (1374). The third warehouse clearing motor (1373) is used to drive the third movable lead screw (1372) to rotate so that the cutting work head (1361) moves in the horizontal direction.

7. The cement storage cleaning machine according to claim 6, characterized in that: The clearing component further comprises a fourth clearing component (138), and the cutting motor (1362) is mounted on the third slide block (1374) via the fourth clearing component (138); The fourth warehouse clearing component (138) comprises a fourth warehouse clearing motor (1381), a fourth warehouse clearing guide rail (1382), a fourth movable lead screw (1383) and a fourth slider (1384). The top of the fourth warehouse clearing motor (1381) is mounted on the third slider (1374), the bottom of the fourth warehouse clearing motor (1381) is mounted on the fourth warehouse clearing guide rail (1382), the output end of the fourth warehouse clearing motor (1381) is connected to the fourth movable lead screw (1383), and the fourth warehouse clearing guide rail (1384) is connected to the fourth movable lead screw (1383). 82) and the fourth movable screw (1383) extend along the vertical direction, the fourth slider (1384) is slidably connected to the fourth clearing guide rail (1382), the fourth slider (1384) is also threadedly connected to the fourth movable screw (1383), the cutting motor (1362) is installed on the fourth slider (1384), and the fourth clearing motor (1381) is used to drive the fourth movable screw (1383) to rotate so that the cutting working head (1361) moves along the vertical direction.

8. The cement storage cleaning machine according to claim 1, characterized in that: The cement depot clearing machine (1) further comprises a control mechanism, wherein the control mechanism is respectively connected in communication with the moving mechanism (11), the supporting mechanism (12) and the depot clearing mechanism (13).

9. The cement storage cleaning machine according to claim 8, characterized in that: The moving mechanism (11) further comprises two or more level measuring instruments (114), one level measuring instrument (114) being mounted on each of the moving tracks (1111), the level measuring instruments (114) being communicatively connected to the control mechanism, and the control mechanism being used to control the hoist (112) according to level data detected by the level measuring instruments (114) so ​​as to make the track assembly (111) parallel to the horizontal direction.

10. A warehouse clearing device, characterized in that: include: A cement silo (2), wherein the top of the cement silo (2) is evenly provided with any number of through holes (21) ranging from 7 to 9 around the circumference thereof; According to the cement storage cleaning machine (1) as described in any one of claims 1 to 9, the number of the winches (112) corresponds to the number of the through holes (21), and one winch (112) is installed at each through hole (21).

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