Magnet device for small excavator

Abstract

The invention discloses an iron suction device for a small excavator, comprising a permanent magnetic suction cup. When a motor is turned on, the rotation of the motor drives a connected beam mechanism to operate, thereby causing the anti-rust oil in the anti-rust oil box to slide outward from a hose, thereby soaking a sponge block. When the work is stopped, the motor is turned on, and the linkage between the transmission mechanism and the auxiliary mechanism drives a support plate in the cleaning mechanism to reciprocate left and right. Due to the provision of the auxiliary mechanism, the movement of the support plate can be strengthened and stabilized, and the sponge block connected to the support plate can clean the permanent magnetic suction cup. Because two cleaning mechanisms are provided, when the two cleaning mechanisms are in contact, due to the reaction force, the two cleaning mechanisms perform opposite movements after contact, which can enhance the cleaning effect of the permanent magnetic suction cup, thereby enhancing the working time of the permanent magnetic suction cup and improving the working efficiency.

Description

[0001] This application is a divisional application, the original application number is: 202310398207.8, the application date is: 2023-04-14, and the name of the invention is: A magnetic magnet device for a small excavator. Technical Field

[0002] The invention relates to the field of iron material and iron powder collecting equipment, in particular to an iron suction device for a small excavator. Background Art

[0003] The permanent magnetic chuck of the crane, also known as the crane magnetic chuck, is a magnetic clamp widely used in machining fields such as machinery factories and mold factories. It can greatly improve the clamping efficiency of magnetic steel materials. The permanent magnetic chuck is based on the high-performance rare earth material neodymium iron boron (N>40) as the core. By changing the magnetic system of the neodymium iron boron inside the chuck, the purpose of holding or releasing the processed workpiece can be achieved.

[0004] In many construction sites, electromagnetic disks are urgently needed to absorb iron materials, but the site conditions cannot provide space for cleaning the permanent magnetic chuck, which will reduce the working life of the permanent magnetic chuck and reduce work efficiency. Summary of the invention

[0005] The object of the present invention is to provide an iron-absorbing device for a small excavator to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a magnetic suction device for a small excavator, comprising a permanent magnetic suction cup, the outer wall of the permanent magnetic suction cup is fixedly connected to a protective shell, the top central axis of the permanent magnetic suction cup is fixedly connected to an anti-rust oil box, the left and right sides of the middle end of the top of the permanent magnetic suction cup are fixedly connected to concave plates, and also includes a stabilizing frame mechanism, the stabilizing frame mechanism includes a clamping stabilizing mechanism fixedly connected to the central axis of the inner wall of the concave plate, the top central axis of the anti-rust oil box is fixedly connected to a stabilizing shaking mechanism, and a cruising range continuing mechanism, the cruising range continuing mechanism includes a transmission mechanism fixedly connected to the left and right sides of the two concave plates respectively, the front end of the transmission mechanism is fixedly connected to a cleaning mechanism, the four sides of the top of the permanent magnetic suction cup are fixedly connected to auxiliary mechanisms, the outer wall of the transmission mechanism is rotatably connected to a beam mechanism, and the bottom side of the beam mechanism is fixedly connected to a blocking mechanism.

[0007] According to the above technical solution, the clamping stabilization mechanism includes a fixed rod fixedly connected to the central axis of the inner wall of the concave plate, a clamping plate is rotatably connected to the central axis of the outer wall of the fixed rod, the end of the clamping plate away from the fixed rod is rotatably connected to a rotating column, the front and rear ends of the outer wall of the rotating column are rotatably connected to linkage plates, the front and rear sides of the rotating column are fixedly connected to fixed round blocks, and the end of the linkage plate away from the rotating column is sleeved on the fixed rod and rotatably connected to the fixed rod.

[0008] According to the above technical solution, the stable shaking mechanism includes a supporting square rod fixedly connected to the central axis of the top of the anti-rust oil box, and gear plates are fixedly connected on both sides of the top of the supporting square rod. The outer side of the gear plate is meshingly connected with a hook, and the inner wall of the hook is rotatably connected with a hanging rod, and the bottom of the hanging rod is fixedly connected to the top of the outer wall of the fixed round block.

[0009] According to the above technical solution, the transmission mechanism includes a fixed square plate fixedly connected to both sides of the concave plate, a motor is fixedly connected to the central axis of the front wall of the fixed square plate, the output end of the motor is rotatably connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to a track, the end of the track away from the rotating rod is slidably connected to a self-transmitting rod, the outer wall of the front end of the self-transmitting rod is fixedly connected to a round head plate, the end of the round head plate away from the self-transmitting rod is rotatably connected to a round block, and the rear end of the round block is fixedly connected to a square long block.

[0010] According to the above technical solution, the auxiliary mechanism includes a station plate fixedly connected to the four sides of the top of the permanent magnetic suction cup, a fixed round block is fixedly connected to the central axis of the front end of the station plate, the outer wall of the fixed round block is rotatably connected to the auxiliary plate, the front end of the auxiliary plate is fixedly connected to the auxiliary block, and auxiliary round blocks are fixedly connected to both sides of the front end of the auxiliary block.

[0011] According to the above technical solution, the cleaning mechanism includes an active circular block fixedly connected to the left and right sides of the front end of the rectangular long block, the outer wall of the active circular block is rotatably connected to a reciprocating plate, the middle end of the reciprocating plate is rotatably connected to the outer wall of the auxiliary circular block, the inner wall of one end of the reciprocating plate away from the auxiliary circular block is rotatably connected to a downward rotating circular block, the rear end of the downward rotating circular block is fixedly connected to a support plate, and the top end of the support plate is fixedly connected to a sponge block.

[0012] According to the above technical solution, the beam mechanism includes a gear ring fixedly connected to the outer wall of the front end of the self-propagating rod, the outer wall of the left end of the gear ring is fixedly connected with an elastic rope, the left side of the elastic rope is fixedly connected with a blocking round block, the outer wall of the elastic rope is slidably connected with a striking square plate, the left side of the striking square plate is fixedly connected to the blocking round block, and the right side of the anti-rust oil box is fixedly connected with a hose.

[0013] According to the above technical solution, the blocking mechanism includes a pressure air plate fixedly connected to the left side of the bottom of the hose, a water control plate is slidably connected to the top right end of the pressure air plate, the water control plate passes through the pressure air plate and extends to the outer wall, a plurality of pressure springs are fixedly connected to the top central axis of the pressure air plate, a plurality of elastic ropes are fixedly connected to the top of the water control plate, and the bottom of the elastic rope is fixedly connected to the top right end of the pressure air plate.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] (1) The present invention is provided with a cleaning mechanism. When the cleaning mechanism stops working, the motor is turned on, and the linkage between the transmission mechanism and the auxiliary mechanism drives the support plate in the cleaning mechanism to reciprocate left and right. Due to the setting of the auxiliary mechanism, the movement of the support plate can be supported and stabilized, and the sponge block connected to the support plate can clean the permanent magnetic suction cup. Because two cleaning mechanisms are provided, when the two cleaning mechanisms contact, due to the reaction force, the two cleaning mechanisms perform opposite movements after contact, which can enhance the cleaning effect of the permanent magnetic suction cup, thereby enhancing the working time of the permanent magnetic suction cup and improving the work efficiency.

[0016] (2) The present invention is provided with an anti-rust oil box. When the motor is turned on, the rotation of the motor drives the connected beam mechanism to operate. The gear ring continuously touches the striking square plate during the rotation, so that it moves to the right. Because of the linkage effect of the gear ring, the elastic rope and the striking square plate, the elastic rope pulls the striking square plate back, so that the striking square plate reciprocates, and then the anti-rust oil in the anti-rust oil box slides outward from the hose, so as to soak the sponge block, thereby enhancing the corrosion resistance of the permanent magnetic suction cup, and its working time is enhanced and the efficiency is guaranteed.

[0017] (3) The present invention is provided with a blocking mechanism. Since the soaking of the anti-rust oil is not limited during the working process, it is easy to cause waste of the anti-rust oil. Therefore, during the working process, the moment when the iron is upwardly adsorbed by the permanent magnetic suction cup, the water control plate is hit upward. The upward movement of the water control plate moves the anti-rust oil in the pressure air plate from the hose downward, thereby soaking the sponge block. When there is no iron hitting the permanent magnetic suction cup, the anti-rust oil will not fall, thereby reducing the waste of the anti-rust oil and increasing the cleaning time of the permanent magnetic suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the internal front structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal side structure of the present invention;

[0023] Figure 5It is a schematic cross-sectional view of the internal front structure of the present invention;

[0024] Figure 6 The present invention Figure 4 A magnified view of middle;

[0025] Figure 7 The present invention Figure 5 A magnified view of middle B;

[0026] Figure 8 The present invention Figure 5 Enlarged view of C in the middle.

[0027] In the figure: 1, protective shell; 2, permanent magnetic suction cup; 3, concave plate; 4, anti-rust oil box; 201, stable frame mechanism; 203, clamping and stabilizing mechanism; 204, stable shaking mechanism; 202, endurance mechanism; 205, transmission mechanism; 208, cleaning mechanism; 207, auxiliary mechanism; 206, beam mechanism; 401, blocking mechanism; 14, fixed rod; 11, clamping plate; 21, rotating column; 12, linkage plate; 22, fixed round block; 17, supporting square rod; 13, gear plate; 15, hook; 16, hanging rod; 85, fixed Square plate; 82, motor; 81, rotating rod; 83, crawler track; 86, self-propagating rod; 37, round head plate; 23, round block; 36, square long block; 29, standing plate; 31, fixed round block; 32, auxiliary plate; 33, auxiliary block; 28, auxiliary round block; 35, action round block; 34, reciprocating plate; 27, downward rotating round block; 46, supporting plate; 45, sponge block; 49, gear ring; 42, elastic rope; 41, blocking round block; 61, striking square plate; 26, hose; 47, pressure air plate; 51, water control plate; 43, pressure spring; 52, elastic rope. DETAILED DESCRIPTION

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

[0029] See also Figure 1-Figure 8 The present invention provides a technical solution: an iron-absorbing device for a small excavator, comprising a permanent magnetic suction cup 2, a protective shell 1 is fixedly connected to the outer wall of the permanent magnetic suction cup 2, and the purpose of such a setting is to achieve a protective effect on the permanent magnetic suction cup 2, an anti-rust oil box 4 is fixedly connected to the top central axis of the permanent magnetic suction cup 2, and the purpose of such a setting is to achieve the effect of the anti-rust oil device, and the left and right sides of the middle end of the top of the permanent magnetic suction cup 2 are fixedly connected with a concave plate 3, and also includes;

[0030] The stabilizing frame mechanism 201 includes a clamping stabilizing mechanism 203 fixedly connected to the center axis of the inner wall of the concave plate 3, and a stabilizing shaking mechanism 204 fixedly connected to the top center axis of the anti-rust oil box 4;

[0031] The battery life sustaining mechanism 202 includes a transmission mechanism 205 fixedly connected to the left and right sides of the two concave plates 3 respectively, the front end of the transmission mechanism 205 is fixedly connected with a cleaning mechanism 208, the top of the permanent magnetic suction cup 2 is fixedly connected with an auxiliary mechanism 207 all around, the outer wall of the transmission mechanism 205 is rotatably connected with a beam mechanism 206, and the bottom side of the beam mechanism 206 is fixedly connected with a blocking mechanism 401.

[0032] The clamping stabilization mechanism 203 includes a fixed rod 14 fixedly connected to the central axis of the inner wall of the concave plate 3, a clamping plate 11 rotatably connected to the central axis of the outer wall of the fixed rod 14, an end of the clamping plate 11 away from the fixed rod 14 is rotatably connected to a rotating column 21, the front and rear ends of the outer wall of the rotating column 21 are rotatably connected to a linkage plate 12, the front and rear sides of the rotating column 21 are fixedly connected to a fixed round block 22, and the end of the linkage plate 12 away from the rotating column 21 is sleeved on the fixed rod 14 and rotatably connected to the fixed rod 14.

[0033] The stable shaking mechanism 204 includes a supporting square rod 17 fixedly connected to the central axis of the top of the anti-rust oil box 4, and gear plates 13 are fixedly connected to both sides of the top of the supporting square rod 17. The purpose of this arrangement is to achieve the fixing effect of the hook 15. The outer side of the gear plate 13 is meshingly connected with the hook 15, and the inner wall of the hook 15 is rotatably connected with a hanging rod 16. The purpose of this arrangement is to achieve the placement of the hook 15, and the bottom of the hanging rod 16 is fixedly connected to the top of the outer wall of the fixed round block 22.

[0034] The transmission mechanism 205 includes a fixed square plate 85 fixedly connected to both sides of the concave plate 3. The purpose of this arrangement is to place the motor 82. The motor 82 is fixedly connected to the central axis of the front wall of the fixed square plate 85. The output end of the motor 82 is rotatably connected to the rotating rod 81. The outer wall of the rotating rod 81 is rotatably connected to the track 83. The end of the track 83 away from the rotating rod 81 is slidably connected to the autotransmitter rod 86. The outer wall of the front end of the autotransmitter rod 86 is fixedly connected to a round head plate 37. The end of the round head plate 37 away from the autotransmitter rod 86 is rotatably connected to the round block 23. The purpose of this arrangement is to connect the square long block 36. The rear end of the round block 23 is fixedly connected to the square long block 36.

[0035] The auxiliary mechanism 207 includes a station plate 29 fixedly connected to the top of the permanent magnetic suction cup 2 on all sides. The purpose of this arrangement is to enhance the stability of the transmission mechanism 205. A fixed round block 31 is fixedly connected to the central axis of the front end of the station plate 29, and an auxiliary plate 32 is rotatably connected to the outer wall of the fixed round block 31. The front end of the auxiliary plate 32 is fixedly connected to an auxiliary block 33, and both sides of the front end of the auxiliary block 33 are fixedly connected to auxiliary round blocks 28.

[0036] The cleaning mechanism 208 includes an action circular block 35 fixedly connected to the left and right sides of the front end of the rectangular long block 36, and the outer wall of the action circular block 35 is rotatably connected to a reciprocating plate 34. The purpose of this arrangement is to connect the auxiliary circular block 28. The middle end of the reciprocating plate 34 is rotatably connected to the outer wall of the auxiliary circular block 28, and the inner wall of the end of the reciprocating plate 34 away from the auxiliary circular block 28 is rotatably connected to a downward rotating circular block 27. The rear end of the downward rotating circular block 27 is fixedly connected to a support plate 46. The purpose of this arrangement is to be able to block the protective effect of iron on the sponge block 45. The top of the support plate 46 is fixedly connected to the sponge block 45. The purpose of this arrangement is to have a cleaning effect on the permanent magnetic suction cup 2.

[0037] The beam mechanism 206 includes a gear ring 49 fixedly connected to the outer wall of the front end of the autotransmitter rod 86. The purpose of this arrangement is to move the striking square plate 61 to the right. The left end outer wall of the gear ring 49 is fixedly connected with an elastic rope 42. The purpose of this arrangement is to enable the striking square plate 61 to reciprocate. The left side of the elastic rope 42 is fixedly connected with a blocking round block 41. The purpose of this arrangement is to block and restrict the outflow of the anti-rust oil. The outer wall of the elastic rope 42 is slidably connected with the striking square plate 61. The left side of the striking square plate 61 is fixedly connected to the blocking round block 41. The right side of the anti-rust oil box 4 is fixedly connected with a hose 26.

[0038] The blocking mechanism 401 includes a pressure air plate 47 fixedly connected to the left side of the bottom of the hose 26. The purpose of this arrangement is to squeeze out the anti-rust oil in the sponge block. A water control plate 51 is slidably connected to the top right end of the pressure air plate 47. The purpose of this arrangement is to limit the anti-rust oil. The water control plate 51 penetrates the pressure air plate 47 and extends to the outer wall. A plurality of pressure springs 43 are fixedly connected to the central axis of the top of the pressure air plate 47. A plurality of elastic ropes 52 are fixedly connected to the top of the water control plate 51. The purpose of this arrangement is to limit the water control plate 51 so that it can rebound. The bottom of the elastic rope 52 is fixedly connected to the top right end of the pressure air plate 47.

[0039] A specific application of this embodiment is:

[0040] When the work is stopped, the motor 82 is turned on, and the linkage between the transmission mechanism 205 and the auxiliary mechanism 207 drives the support plate 46 in the cleaning mechanism 208 to reciprocate left and right. Due to the setting of the auxiliary mechanism 207, the movement of the support plate 46 can be supported and stabilized, and the sponge block 45 connected to the support plate 46 can clean the permanent magnetic suction cup 2. Because two cleaning mechanisms 208 are set, when the two cleaning mechanisms 208 are in contact, due to the reaction force, they move in the opposite direction after contact, which can enhance the cleaning effect of the permanent magnetic suction cup 2, thereby enhancing the working time of the permanent magnetic suction cup 2 and improving the work efficiency.

[0041] When the motor 82 is turned on, the rotation of the motor 82 drives the connected beam mechanism 206 to operate, and the gear ring 49 therein continuously touches the striking square plate 61 during the rotation, causing it to move to the right, and because of the linkage effect of the gear ring 49, the elastic rope 42 and the striking square plate 61, the elastic rope 42 pulls back the striking square plate 61, causing the striking square plate 61 to reciprocate, thereby causing the anti-rust oil in the anti-rust oil box 4 to slide outward from the hose 26, thereby soaking the sponge block 45, thereby enhancing the corrosion resistance of the permanent magnetic suction cup 2, and laterally enhancing its working time and ensuring efficiency.

[0042] Because there is no limit on the soaking of the anti-rust oil during the working process, it is easy to cause a waste of the anti-rust oil. Therefore, during the working process, the moment the iron is upwardly adsorbed by the permanent magnetic suction cup 2, the water control plate 51 is hit upward. The upward movement of the water control plate 51 moves the anti-rust oil from the hose 26 to the pressure air plate 47, thereby moving downward to soak the sponge block 45. When there is no iron hitting the permanent magnetic suction cup 2, the anti-rust oil will not fall, thereby reducing the waste of the anti-rust oil and indirectly increasing the cleaning time of the permanent magnetic suction cup 2.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An iron-absorbing device for a small excavator, comprising a permanent magnetic suction cup (2), wherein the outer wall of the permanent magnetic suction cup (2) is fixedly connected to a protective shell (1), the top central axis of the permanent magnetic suction cup (2) is fixedly connected to an anti-rust oil box (4), and the left and right sides of the middle end of the top of the permanent magnetic suction cup (2) are fixedly connected to concave plates (3), characterized in that: Also includes; A stabilizing frame mechanism (201), the stabilizing frame mechanism (201) comprising a clamping stabilizing mechanism (203) fixedly connected to the middle axis of the inner wall of the concave plate (3), and a stabilizing shaking mechanism (204) fixedly connected to the middle axis of the top of the anti-rust oil box (4); A battery life sustaining mechanism (202), the battery life sustaining mechanism (202) comprising a transmission mechanism (205) fixedly connected to the left and right sides of the two concave plates (3), the front end of the transmission mechanism (205) being fixedly connected to a cleaning mechanism (208), the top of the permanent magnetic chuck (2) being fixedly connected to auxiliary mechanisms (207) on all sides, the outer wall of the transmission mechanism (205) being rotatably connected to a beam mechanism (206), and the bottom side of the beam mechanism (206) being fixedly connected to a blocking mechanism (401); The clamping stabilization mechanism (203) comprises a fixed rod (14) fixedly connected to the central axis of the inner wall of the concave plate (3); a clamping plate (11) is rotatably connected to the central axis of the outer wall of the fixed rod (14); an end of the clamping plate (11) away from the fixed rod (14) is rotatably connected to a rotating column (21); both front and rear ends of the outer wall of the rotating column (21) are rotatably connected to a linkage plate (12); both front and rear sides of the rotating column (21) are fixedly connected to a fixed round block (22); and one end of the linkage plate (12) away from the rotating column (21) is sleeved on the fixed rod (14) and is rotatably connected to the fixed rod (14); The stable shaking mechanism (204) comprises a supporting square rod (17) fixedly connected to the central axis of the top of the anti-rust oil box (4), the top of the supporting square rod (17) is fixedly connected to a gear plate (13) on both sides, the outer side of the gear plate (13) is meshingly connected to a hook (15), the inner wall of the hook (15) is rotatably connected to a hanging rod (16), and the bottom of the hanging rod (16) is fixedly connected to the top of the outer wall of the fixed round block (22); The beam mechanism (206) comprises a gear ring (49) fixedly connected to the outer wall of the front end of the self-transmitting rod (86); the outer wall of the left end of the gear ring (49) is fixedly connected to an elastic rope (42); the left side of the elastic rope (42) is fixedly connected to a round block (41); the outer wall of the elastic rope (42) is slidably connected to a striking square plate (61); the left side of the striking square plate (61) is fixedly connected to the round block (41); and the right side of the anti-rust oil box (4) is fixedly connected to a hose (26); The blocking mechanism (401) comprises a pressure air plate (47) fixedly connected to the left side of the bottom of the hose (26); a water control plate (51) is slidably connected to the right end of the top of the pressure air plate (47); the water control plate (51) penetrates the pressure air plate (47) and extends to the outer wall; a pressure spring (43) is fixedly connected to the middle axis of the top of the pressure air plate (47); an elastic rope (52) is fixedly connected to the top of the water control plate (51); and the bottom of the elastic rope (52) is fixedly connected to the right end of the top of the pressure air plate (47).

2. The magnetic magnet device for a small excavator according to claim 1, characterized in that: The transmission mechanism (205) comprises a fixed square plate (85) fixedly connected to both sides of the concave plate (3); a motor (82) is fixedly connected to the central axis of the front wall of the fixed square plate (85); an output end of the motor (82) is rotatably connected to a rotating rod (81); an outer wall of the rotating rod (81) is rotatably connected to a track (83); an end of the track (83) away from the rotating rod (81) is slidably connected to a self-transmitting rod (86); a round head plate (37) is fixedly connected to the outer wall of the front end of the self-transmitting rod (86); an end of the round head plate (37) away from the self-transmitting rod (86) is rotatably connected to a round block (23); and a rear end of the round block (23) is fixedly connected to a square long block (36).

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