Anti-collision air sterilizer

Abstract

The utility model discloses an anti-collision type air disinfection machine which comprises a disinfection machine, anti-collision assemblies are arranged on the outer walls of the two opposite sides, consistent with the advancing direction, of the disinfection machine, each anti-collision assembly comprises a driving roller keeping axial rotation in the direction opposite to the advancing direction, and a driving plate is vertically arranged at the top of each driving roller. The sterilizer keeps advancing to enable the driving plate to be stressed to drive the driving roller to keep rotating reversely, anti-collision mechanisms are symmetrically arranged at the top and the bottom of the driving roller, and the driving roller is driven to keep rotating axially to drive the driving plate to abut against the anti-collision mechanisms so as to drive the anti-collision mechanisms to keep rotating axially to keep retracting and releasing. According to the anti-collision air disinfection machine provided by the utility model, when the disinfection machine moves through the vertical driving plate, driving force is generated to drive the driving roller to rotate towards the driving rotating shaft, so that the driving plate extrudes the bent plate, the driving rotating shaft rotates, the driven shaft is driven to rotate through the connecting belt, and when the anti-collision assembly is unfolded and static, the anti-collision assembly rotates through the torsion spring; and the anti-collision assembly is withdrawn.

Description

Technical Field

[0001] The utility model relates to the technical field of air disinfection machines, in particular to an anti-collision type air disinfection machine. Background Art

[0002] An air disinfector is a machine that disinfects the air through the principles of filtration, purification, and sterilization. In addition to killing bacteria, viruses, molds, spores and other so-called sterilization and disinfection methods, some models can also remove formaldehyde, phenol and other organic pollutants in indoor air, and can also kill or filter allergens such as pollen.

[0003] For example, patent CN210750442U discloses an anti-collision air disinfector, including an air disinfector body, a card slot is provided on the outer wall of the air disinfector body, a card block is inserted in the card slot, the front end of the card block is connected to a spring, a guardrail is provided at the front end of the spring, the guardrail is composed of an anti-collision layer and a stainless steel layer, and both the inner wall and the outer wall of the stainless steel layer are provided with an anti-collision layer, and the anti-collision layer is made of rubber, and a distance sensor and a warning light are provided on the outer wall of the guardrail, and the distance sensor is located above the warning light. The anti-collision air disinfector is used to reduce the direct impact on the air disinfector body by providing a guardrail on the outer wall of the air disinfector body, and by providing a distance sensor and a warning light on the guardrail, when people approach the guardrail at a certain distance, the distance sensor senses, and the warning light lights up to warn, thereby reducing the impact on the guardrail, thereby ensuring the service life of the air disinfector body.

[0004] In actual operation, the external protective anti-collision devices of most air disinfectors are unfolded whether they are in transfer or stationary state, which will occupy a large space.

[0005] It can be seen that the above-mentioned problems existing in the prior art need to be improved urgently. Utility Model Content

[0006] In view of the above-mentioned problems existing in the prior art, one aspect of the utility model is to provide an anti-collision air sterilizer to solve the problem that the anti-collision device of the air sterilizer is in an unfolded state regardless of whether the sterilizer is in a transfer state or a stationary state, and occupies a large space.

[0007] In order to achieve the above-mentioned purpose, the utility model provides an anti-collision type air disinfector, including a disinfector, wherein the outer walls on both sides of the disinfector that are consistent with the travel direction are provided with anti-collision components, the anti-collision components include a driving roller that maintains axial rotation in the opposite direction of the travel direction, a driving plate is vertically arranged on the top of the driving roller, the disinfector keeps moving so that the driving plate is subjected to force to drive the driving roller to maintain reverse rotation, anti-collision mechanisms are symmetrically arranged on the top and bottom of the driving roller, and the driving roller is driven to maintain axial rotation to drive the driving plate to abut against the anti-collision mechanism to drive the anti-collision mechanism to maintain axial rotation to maintain retraction and release.

[0008] Preferably, the outer walls on opposite sides of the driving roller are provided with fixing columns to connect to the outer wall of the sterilizer, and a torsion spring is provided between the fixing columns and the driving roller.

[0009] Preferably, a driving shaft is arranged between the outer walls on opposite sides of the sterilizer and the driving roller, a torsion spring is arranged inside the driving shaft, the driving shaft is kept parallel to the driving roller, a bending plate is arranged on the outer wall of the driving shaft close to the driving roller, and the driving roller is driven to maintain axial rotation to drive the driving plate to abut and squeeze the bending plate to drive the driving shaft to maintain axial rotation.

[0010] Preferably, a first passive shaft is correspondingly arranged at the top of the driving shaft, and a first anti-collision plate affixed to the sterilizer is vertically arranged at the top of the first passive shaft.

[0011] Preferably, a first connecting belt is connected between the driving shaft and the first passive shaft, and the first connecting belt is configured to drive the first passive shaft to rotate synchronously with the driving shaft to drive the first anti-collision plate away from the sterilizer to keep it unfolded.

[0012] Preferably, a second passive shaft symmetrical to the first passive shaft is arranged at the bottom of the driving shaft, a reverse shaft is arranged at the opposite side ends of the second passive shaft, and a second anti-collision plate which is attached to the disinfection machine is vertically arranged at the bottom of the reverse shaft.

[0013] Preferably, a second connecting belt is connected between the driving shaft and the second passive shaft to drive the second passive shaft and the driving shaft to maintain synchronous axial rotation, and a reversing mechanism is connected between the second passive shaft and the reversing shaft.

[0014] Preferably, the reverse mechanism specifically includes a first internal thread groove opened inside the opposite side ends of the second passive shaft, a second internal thread groove is opened inside the end of the reverse shaft close to the second passive shaft, and a T-gear is inserted between the first internal thread groove and the second internal thread groove.

[0015] Preferably, an empty groove is generated between the first internal thread groove and the T-gear, the second internal thread groove is kept in meshing with the T-gear, and a connecting gear is provided between the empty grooves to connect the first internal thread groove and the T-gear.

[0016] Preferably, the sterilizer comprises a machine casing, wheels are arranged diagonally on the bottom of the machine casing, and fixing blocks are symmetrically arranged on the outer walls on opposite sides of the machine casing to respectively connect the first driven shaft and the reverse rotating shaft.

[0017] Beneficial effects:

[0018] Compared with the prior art, the anti-collision air disinfector provided by the utility model has the following beneficial effects:

[0019] 1. Through the vertically arranged driving plate, when the disinfection machine moves forward, the wind force and inertia will cause the driving roller to rotate in the direction of the driving shaft, so that the driving plate abuts against the extrusion bending plate, causing the driving shaft to rotate, and then driving the top and bottom passive shafts to rotate, so that the anti-collision component can be unfolded.

[0020] 2. By setting a torsion spring between the fixed column and the driving roller, when the sterilizer remains stationary, the driving roller can be reset and rotated, so that the driving shaft can also rotate through the torsion spring, thereby driving the passive shafts at the top and bottom to rotate and retract the anti-collision component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the structure of an anti-collision air disinfector provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the side section structure of the anti-collision type air disinfection machine provided by an embodiment of the utility model;

[0024] Figure 3 A schematic diagram of the structure of a front cross-section of an anti-collision assembly provided by an embodiment of the utility model;

[0025] Figure 4 A schematic structural diagram of the front view cross-sectional details of the anti-collision component provided in an embodiment of the utility model.

[0026] Main reference numerals:

[0027] 1. Sterilizer; 2. Anti-collision component; 101. Machine housing; 102. Wheel; 201. Driving roller; 202. Driving plate; 203. Fixed column; 204. Driving shaft; 205. Bending plate; 206. First connecting belt; 207. First passive shaft; 208. First anti-collision plate; 209. Second connecting belt; 210. Second passive shaft; 211. Reverse shaft; 212. First inner screw groove; 213. Connecting gear; 214. T-gear; 215. Second inner screw groove; 216. Second anti-collision plate; 217. Fixed block. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] like Figure 1-4 As shown, an anti-collision type air disinfector comprises a disinfector 1, and anti-collision components 2 are arranged on the outer walls on opposite sides of the disinfector 1 which are consistent with the moving direction. The anti-collision component 2 comprises a driving roller 201 which keeps axial rotation in the opposite direction to the moving direction, and a driving plate 202 is vertically arranged on the top of the driving roller 201. The disinfector 1 keeps moving so that the driving plate 202 is subjected to force to drive the driving roller 201 to keep rotating in the opposite direction. Anti-collision mechanisms are symmetrically arranged on the top and bottom of the driving roller 201, and the driving roller 201 is driven to keep axial rotation to drive the driving plate 202 to abut against the anti-collision mechanism to drive the anti-collision mechanism to keep axial rotation to keep retracting and releasing.

[0030] The main purpose of the anti-collision air disinfector is to use the vertically arranged driving plate 202 so that when the disinfector 1 moves forward, the wind force and inertia will cause the driving roller 201 to rotate in the direction of the driving shaft 204, so that the driving plate 202 abuts against the extrusion bending plate 205, so that the driving shaft 204 rotates, and then drives the top and bottom passive shafts to rotate, so that the anti-collision component 2 is unfolded; and through the torsion spring arranged between the fixed column 203 and the driving roller 201, when the disinfector 1 remains in a stationary state, the driving roller 201 can be reset and rotated, so that the driving shaft 204 also rotates through the torsion spring, thereby driving the top and bottom passive shafts to rotate, so that the anti-collision component 2 is retracted.

[0031] In the technical solution provided by this utility, Figure 1 , Figure 2 , Figure 3 and Figure 4It can be seen that fixed columns 203 are provided on the outer walls on both sides of the driving roller 201 to connect to the outer wall of the disinfection machine 1, so as to fix and limit the position of the driving roller 201 outside the disinfection machine 1, so that when the driving roller 201 rotates, the driving plate 202 can abut against the extrusion bending plate 205, and a torsion spring is provided between the fixed column 203 and the driving roller 201. When the disinfection machine 1 stops moving, the driving plate 202 is not affected by driving forces such as wind force. The driving roller 201 can be reset by the torsion spring to make the driving plate 202 separate from the bending plate 205.

[0032] Furthermore, a driving shaft 204 is arranged between the outer walls on both sides of the disinfection machine 1 and the driving roller 201, and a bending plate 205 is arranged on the outer wall of the driving shaft 204 close to the driving roller 201, and a torsion spring is arranged inside the driving shaft 204. When the driving plate 202 is disengaged and no longer squeezes the bending plate 205, the driving shaft 204 can be reset and rotated. The driving shaft 204 and the driving roller 201 remain parallel, so that when the driving roller 201 is driven to maintain axial rotation, the driving plate 202 can abut against the squeezing bending plate 205, thereby driving the driving shaft 204 to maintain axial rotation, thereby allowing the anti-collision component 2 to unfold.

[0033] Furthermore, a first passive shaft 207 is correspondingly arranged at the top of the driving shaft 204, and a first anti-collision plate 208 is vertically arranged on the top of the first passive shaft 207 and is attached to the disinfection machine 1. When the first passive shaft 207 rotates synchronously with the driving shaft 204, the first anti-collision plate 208 can be unfolded in the direction away from the disinfection machine 1, thereby performing anti-collision work.

[0034] Furthermore, a first connecting belt 206 is connected between the driving shaft 204 and the first passive shaft 207, and the first connecting belt 206 is configured to drive the first passive shaft 207 to rotate synchronously with the driving shaft 204. When the driving shaft 204 is squeezed by the driving plate 202 to maintain axial rotation, the first anti-collision plate 208 can be driven to remain unfolded in the direction away from the disinfection machine 1.

[0035] Furthermore, a second passive shaft 210 that is symmetrical with the first passive shaft 207 is also provided at the bottom of the driving shaft 204, and a reverse shaft 211 is provided at the opposite side ends of the second passive shaft 210, and the second passive shaft 210 and the reverse shaft 211 are connected to each other, so that the reverse shaft 211 and the second passive shaft 210 can maintain reverse rotation, and a second anti-collision plate 216 that is in contact with the disinfection machine 1 is vertically provided at the bottom of the reverse shaft 211. When the second passive shaft 210 is driven by the driving shaft 204 to rotate axially, the reverse shaft 211 can rotate in the opposite direction, so that the second anti-collision plate 216 can be expanded in the direction away from the disinfection machine 1.

[0036] Furthermore, a second connecting belt 209 is connected between the driving shaft 204 and the second passive shaft 210, which can drive the second passive shaft 210 to maintain synchronous axial rotation with the driving shaft 204. A reverse mechanism is connected between the second passive shaft 210 and the reverse shaft 211, so that the reverse shaft 211 rotates in the reverse direction, thereby driving the second anti-collision plate 216 to unfold in the direction away from the disinfection machine 1.

[0037] Furthermore, the reverse mechanism specifically includes a first internal screw groove 212 opened inside the opposite side ends of the second passive shaft 210, and a second internal screw groove 215 is also opened inside the end of the reverse rotating shaft 211 close to the second passive shaft 210, and a T-gear 214 is inserted between the first internal screw groove 212 and the second internal screw groove 215 to maintain the connection.

[0038] Furthermore, an empty groove is generated between the first inner screw groove 212 and the T-gear 214, and the second inner screw groove 215 is kept in meshing with the T-gear 214 so as to maintain synchronous rotation, and a connecting gear 213 is provided between the empty grooves to connect the first inner screw groove 212 and the T-gear 214. Through the connection of the connecting gear 213, the rotation direction of the T-gear 214 can be kept opposite to the direction of the first inner screw groove 212, thereby keeping the rotation directions of the reverse rotating shaft 211 and the second driven shaft 210 opposite.

[0039] Furthermore, the sterilizer 1 includes a machine housing 101, wheels 102 are diagonally arranged at the bottom of the machine housing 101, and fixing blocks 217 are symmetrically arranged on the outer walls of opposite sides of the machine housing 101 to respectively connect the first driven shaft 207 and the reverse rotating shaft 211 for fixing.

[0040] Working principle: When the sterilizer 1 is pushed to move, the driving plate 202 initially maintains a vertical state and can be subjected to other driving forces such as wind force, which can drive the driving roller 201 to rotate toward the sterilizer 1, so that the driving plate 202 can abut against and squeeze the bending plate 205, thereby causing the driving shaft 204 to rotate axially;

[0041] Then, the first connecting belt 206 connected between the driving shaft 204 and the first driven shaft 207 can make the first driven shaft 207 and the driving shaft 204 keep synchronous axial rotation, so that the first anti-collision plate 208 can be deployed in a direction away from the disinfection machine 1;

[0042] The second connecting belt 209 connected between the driving shaft 204 and the second driven shaft 210 can make the second driven shaft 210 and the driving shaft 204 keep synchronous rotation, and the reverse shaft 211 connected to both ends of the second driven shaft 210 through the T-shaped gear 214 can make the reverse shaft 211 and the second driven shaft 210 keep opposite rotation directions, so that the second anti-collision plate 216 also works in a direction away from the disinfection machine 1;

[0043] When the disinfection machine 1 stops moving and remains stationary, the driving plate 202 is not pushed by driving forces such as wind, so that the driving roller 201 is rotated by the torsion spring, and the driving plate 202 remains vertical again, thereby disengaging from the bending plate 205, and the driving shaft 204 is also rotated by the torsion spring, and then the passive shaft is driven to rotate through two connecting belts, so that the anti-collision component 2 is retracted to reduce the occupied space, and the driving plate 202 is coated with a conspicuous coating, which can serve as a conspicuous reminder to personnel after being kept vertical.

[0044] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An anti-collision air sterilizer, comprising a sterilizer (1), wherein the outer walls of the sterilizer (1) on two opposite sides which are consistent with the travel direction are provided with anti-collision components (2), characterized in that: The anti-collision component (2) comprises a driving roller (201) that maintains axial rotation in the opposite direction to the direction of travel, a driving plate (202) is vertically arranged on the top of the driving roller (201), the sterilizing machine (1) keeps moving so that the driving plate (202) is subjected to force to drive the driving roller (201) to maintain reverse rotation, anti-collision mechanisms are symmetrically arranged on the top and bottom of the driving roller (201), and the driving roller (201) is driven to maintain axial rotation to drive the driving plate (202) to abut against the anti-collision mechanism to drive the anti-collision mechanism to maintain axial rotation to maintain retraction and extension.

2. The anti-collision air disinfector according to claim 1, characterized in that: The outer walls on opposite sides of the driving roller (201) are provided with fixing columns (203) for connecting to the outer wall of the sterilizing machine (1), and a torsion spring is provided between the fixing columns (203) and the driving roller (201).

3. The anti-collision air disinfector according to claim 2, characterized in that: A driving shaft (204) is arranged between the outer walls on opposite sides of the sterilizing machine (1) and the driving roller (201); a torsion spring is arranged inside the driving shaft (204); the driving shaft (204) and the driving roller (201) are kept parallel; a bending plate (205) is arranged on the outer wall of the driving shaft (204) close to the driving roller (201); the driving roller (201) is driven to keep axial rotation so as to drive the driving plate (202) to abut against and squeeze the bending plate (205) so as to drive the driving shaft (204) to keep axial rotation.

4. The anti-collision air disinfector according to claim 3, characterized in that: A first passive shaft (207) is correspondingly arranged at the top of the driving shaft (204), and a first anti-collision plate (208) which is attached to the sterilizing machine (1) is vertically arranged at the top of the first passive shaft (207).

5. The anti-collision air disinfector according to claim 4, characterized in that: A first connecting belt (206) is connected between the driving shaft (204) and the first passive shaft (207), and the first connecting belt (206) is configured to drive the first passive shaft (207) to rotate synchronously with the driving shaft (204), so as to drive the first anti-collision plate (208) away from the disinfection machine (1) to keep it unfolded.

6. The anti-collision air disinfector according to claim 4, characterized in that: A second passive shaft (210) symmetrical to the first passive shaft (207) is arranged at the bottom of the driving shaft (204); opposite ends of the second passive shaft (210) are provided with reverse shafts (211); and a second anti-collision plate (216) affixed to the sterilizer (1) is vertically arranged at the bottom of the reverse shaft (211).

7. The anti-collision air disinfector according to claim 6, characterized in that: A second connecting belt (209) is connected between the driving shaft (204) and the second passive shaft (210) to drive the second passive shaft (210) to maintain synchronous axial rotation with the driving shaft (204), and a reversing mechanism is connected between the second passive shaft (210) and the reversing shaft (211).

8. The anti-collision air disinfector according to claim 7, characterized in that: The reverse mechanism specifically comprises a first internal screw groove (212) provided inside the opposite side ends of the second passive shaft (210), a second internal screw groove (215) provided inside the end of the reverse rotating shaft (211) close to the second passive shaft (210), and a T-shaped gear (214) inserted between the first internal screw groove (212) and the second internal screw groove (215).

9. The anti-collision air disinfector according to claim 8, characterized in that: An empty groove is generated between the first internal screw groove (212) and the T-shaped gear (214), the second internal screw groove (215) is kept in meshing with the T-shaped gear (214), and a connecting gear (213) is arranged between the empty grooves to connect the first internal screw groove (212) and the T-shaped gear (214).

10. The anti-collision air sterilizer according to claim 6, characterized in that: The sterilizing machine (1) comprises a machine housing (101), wheels (102) are arranged diagonally at the bottom of the machine housing (101), and fixing blocks (217) are symmetrically arranged on the outer walls of opposite sides of the machine housing (101) to respectively connect the first driven shaft (207) and the reverse rotating shaft (211).

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