Transportation dustproof mechanism and receiving and unloading device
By designing a flexible dust cover and gear set that moves with the unloader, the problems of high dust concentration and single dust prevention measures along the belt conveyor are solved, and full coverage of dust prevention is achieved, and the transportation environment quality and equipment convenience are improved.
Patent Information
- Application Number
- CN202420992883.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-09
Smart Images
Figure CN222137799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of full-coverage dustproof covers, in particular to a terminal transportation dustproof mechanism and a loading and unloading device. Background Art
[0002] At present, the dust concentration is relatively high when the belt conveyor connected to the ship unloader is operating along the line, and the dust prevention measures are relatively simple. In order not to affect the mobility of the ship unloader, the pier where the belt conveyor is located cannot be fully enclosed and protected. It can only be protected by colored steel plates twice, which affects the quality of the working environment.
[0003] The traditional fixed dust cover of the belt conveyor operation line is replaced with a new flexible dust cover that can be extended and retracted as the ship unloader moves, thereby achieving full coverage of the operation line. The traditional dust cover fixed on the belt conveyor bracket is changed to a mobile type with tracks and rollers at the bottom to assist the extension and retraction of the new flexible dust cover. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the problems that the above-mentioned existing transportation dust prevention mechanism needs to be used in conjunction with operating tools and the use process is not convenient enough, the present utility model is proposed.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a transport dust prevention mechanism, comprising:
[0007] The sliding assembly comprises a guide rail, a limiting slide groove arranged along the length direction of the guide rail, and
[0008] A dustproof component, comprising an adjusting member arranged on the limiting slide groove;
[0009] Wherein, the guide rail is in contact with the adjusting member.
[0010] As a preferred solution of the transport dust prevention mechanism of the utility model, wherein: a third through plate is arranged on the limit slide groove, and a double-bar transmission member is symmetrically arranged on the inner wall of the guide rail,
[0011] The double-bar transmission member comprises a main transmission wheel, and a right transmission wheel and a left transmission wheel controlled by a transmission belt, and a tensioning wheel is arranged on the transmission belt passing between the right transmission wheel and the main transmission wheel.
[0012] As a preferred solution of the transport dust prevention mechanism of the utility model, a motor is arranged at the bottom of the third through plate, the output shaft of the motor is fixedly connected to the main transmission wheel of the double-bar transmission member, a follower is arranged on the outer wall of the left transmission wheel, and a claw wheel is arranged on the outer wall of the other end of the follower.
[0013] As a preferred solution of the transport dust prevention mechanism of the utility model, wherein: the outer wall of the claw wheel is provided with a claw column, and the outer wall of the third through plate close to the guide rail is provided with a displacement bar, and the displacement bar is engaged with the claw column on the claw wheel.
[0014] As a preferred solution of the transport dust prevention mechanism of the utility model, wherein: the outer wall of the third through plate is provided with a second through plate, and the outer wall of the second through plate is provided with a first through plate.
[0015] As a preferred solution of the transport dust prevention mechanism described in the utility model, wherein: the third through plate is provided with a flower limiter on the outer wall close to the second through plate, the second through plate is fixedly installed with a flower rack on the outer wall close to the third through plate, the second through plate is provided with a clamping piece on the outer wall close to the first through plate, the inner wall of the clamping piece is provided with a push piece, the outer wall of the first through plate is fixedly installed with a fixed block, the inner wall of the fixed block is fixedly installed with a push piece, and the push piece is fitted with the push piece.
[0016] As a preferred solution of the transport dustproof mechanism of the utility model, wherein: the first through plate is provided with a first dust cover, the second through plate is provided with a second dust cover, and the third through plate is provided with a third dust cover
[0017] The flower limiter controls the second through plate to generate displacement, the pusher controls the first through plate to generate displacement, and the claw wheel controls the third through plate to generate displacement.
[0018] As a preferred solution of the transport dustproof mechanism of the utility model, wherein: a displacement platform is arranged outside the first dust cover, a support frame is arranged on the outer wall of the displacement platform, a main rotating part is arranged on the outer wall of the first dust cover, a slave rotating part is arranged on the outer wall of the displacement platform, an angle transmission part is installed at one end of the slave rotating part, and a transmission wheel of the angle transmission part is installed on the outermost end of the motor.
[0019] The beneficial effects of the utility model are as follows: the utility model controls the rotation of the claw wheel through the operation of the double-bar transmission parts, thereby driving the dust cover to produce displacement and achieving full coverage of the displacement platform, which reduces the pollution to the environment caused by the separation generated during cargo transportation, and solves the problem that the dust concentration is relatively high and the dust prevention measures are relatively single when the belt conveyor connected to the ship unloader is operating along the line.
[0020] In view of the problems existing in the existing temporary support device for closed busbar conductors, the present utility model is proposed.
[0021] In order to solve the above technical problems, the utility model provides the following technical solutions: a terminal transportation dust prevention mechanism and a loading and unloading device, comprising any of the above-mentioned transportation dust prevention mechanisms, and further comprising:
[0022] The connecting and disconnecting assembly includes a gear set arranged on the first dust cover.
[0023] As a preferred solution of the temporary support device for the closed busbar conductor of the utility model, wherein: a limit gear is provided on the first dust cover, a mechanical arm is provided on the limit gear, a mechanical claw is provided on the mechanical arm, and the limit gear is meshed with a gear set.
[0024] The beneficial effects of the utility model are as follows: the utility model achieves the effect of fixed connection with the ship unloader through the operation of the connecting and unloading components, and the angle adjustment part inside the dust cover rotates to engage with the teeth on the first dust cover, thereby controlling the first dust cover to rotate in layers to fit the slope of the ship unloader, and finally the dust cover achieves full coverage, which reduces the effect of dust inhalation by on-site workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0027] Figure 2 It is a structural schematic diagram of the guide rail and the limiting slide groove of the utility model.
[0028] Figure 3 It is a schematic diagram of the overall structure of the double-bar transmission member of the utility model.
[0029] Figure 4 It is a detailed structural diagram of the double-bar transmission member of the utility model.
[0030] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.
[0031] Figure 6 It is a schematic diagram of the ejection plate structure of the utility model.
[0032] Figure 7 It is a schematic diagram of the structure of the flower limiter of the utility model.
[0033] Figure 8 It is a schematic diagram of the structure of the push member of the utility model.
[0034] Fig. 9 For this utility model Figure 8 Enlarged structural diagram at B in the middle.
[0035] Fig.10 It is a schematic diagram of the structure of the dust cover of the utility model.
[0036] Fig.11 This is a schematic diagram of the gear set structure of the utility model.
[0037] Fig.12 For this utility model Fig.11 Enlarged structural diagram of C in the middle DETAILED DESCRIPTION
[0038] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0040] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0041] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0042] Example 1
[0043] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, provides a transport dust prevention mechanism, including:
[0044] The sliding assembly 100 includes a guide rail 101, a limiting slide groove 101a arranged along the length direction of the guide rail 101, and
[0045] The dustproof assembly 200 includes an adjusting member 201 disposed on the limiting slide groove 101a;
[0046] The guide rail 101 is in contact with the adjusting member 201 .
[0047] A third through plate 102 is provided on the limiting slide groove 101a, and a double-bar transmission member 101b is symmetrically provided on the inner wall of the guide rail 101.
[0048] The double-bar transmission member 101b includes a main transmission wheel 101b-1, and a right transmission wheel 101b-2 and a left transmission wheel 101b-3 controlled by a transmission belt. A tensioning wheel 101b-4 is provided on the transmission belt passing between the right transmission wheel 101b-2 and the main transmission wheel 101b-1.
[0049] A motor 103 is arranged at the bottom of the third through plate 102, and the output shaft of the motor 103 is fixedly connected to the main transmission wheel 101b-1 of the double-bar transmission member 101b. A follower 103a is arranged on the outer wall of the left transmission wheel 101b-3, and a claw wheel 104 is arranged on the outer wall of the other end of the follower 103a.
[0050] A claw column 104 a is disposed on the outer wall of the claw wheel 104 , and a displacement bar 102 a is disposed on the outer wall of the third through plate 102 close to the guide rail 101 . The displacement bar 102 a meshes with the claw column 104 a on the claw wheel 104 .
[0051] The limiting groove is a U-shaped groove. The double-bar transmission member 101b is composed of four sets of transmission wheels and two transmission belts. The claw wheel 104 is similar to a bear claw, and each claw tip has a cylindrical claw column 104a. The right transmission wheel 101b-2 and the left transmission wheel 101b-3 are both located in the internal space of the limiting groove. When the motor 103 is started, the output shaft of the motor 103 controls the rotation of the main transmission wheel 101b-1 to control the rotation of the right transmission wheel 101b-2 and the left transmission wheel 101b-3, and adjusts the tightness of the transmission belt through the tensioning wheel 101b-4. The left transmission wheel 101b-3 rotates to control the rotation of the driven member 103a, thereby driving the claw wheel 104 to rotate. The claw column 104a on the claw wheel 104 is engaged with the teeth of the displacement bar 102a, so the motor 103 finally drives the double-bar transmission member 101b to rotate to control the displacement of the dust cover, thereby reducing the pollution to the environment caused by the separation generated during cargo transportation.
[0052] Example 2
[0053] Reference Figure 6 to Figure 10 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that the outer wall of the third through plate 102 is provided with a second through plate 105 , and the outer wall of the second through plate 105 is provided with a first through plate 106 .
[0054] A flower limiter 102b is provided on the outer wall of the third through plate 102 close to the second through plate 105, a flower rack 105b is fixedly installed on the outer wall of the second through plate 105 close to the third through plate 102, a clamping member 105c is provided on the outer wall of the second through plate 105 close to the first through plate 106, a push member 105c-1 is provided on the inner wall of the clamping member 105c, a fixing block 106b is fixedly installed on the outer wall of the first through plate 106, a pushing member 106b-1 is fixedly installed on the inner wall of the fixing block 106b, and the pushing member 106b-1 is fitted with the push member 105c-1.
[0055] The first through plate 106 is provided with a first dust cover 106a, the second through plate 105 is provided with a second dust cover 105a, and the third through plate 102 is provided with a third dust cover 102c.
[0056] The flower limiter 102b controls the second through plate 105 to be displaced, the pusher 105c-1 controls the first through plate 106 to be displaced, and the claw wheel 104 controls the third through plate 102 to be displaced.
[0057] A displacement platform 107 is arranged outside the first dust cover 106a, a support frame 108 is arranged on the outer wall of the displacement platform 107, a main rotating member 109 is arranged on the outer wall of the first dust cover 106a, a slave rotating member 110 is arranged on the outer wall of the displacement platform 107, an angle transmission member 111 is installed at one end of the slave rotating member 110, and a transmission wheel of the angle transmission member 111 is installed on the outermost end of the motor 103.
[0058] The shape of the flower limiter 102b is very similar to a flower, and the teeth of the flower rack 105b just mesh with the petals of the flower limiter 102b. The displacement bar 102a controls the third through plate 102 to move forward. At this time, the flower limiter 102b will mesh with the flower rack 105b. Because the flower limiter 102b is fixed, when the third through plate 102 moves to the specified position, it will drive the second through plate 105 to move forward, and the pushing member 106b-1 contacts the slave pushing member 105c-1 and pushes it to control the first through plate 106 to move forward. The dust cover on the displacement plate will be pushed out and finally cover the entire guide rail 101. When the first dust cover 106a moves to the edge of the displacement platform 107, the main rotating member 109 and the slave rotating member 110 mesh to control the rotation direction of the first dust cover 106a to produce a certain inclination angle, thereby achieving a full coverage effect through the outer wall of the first dust cover 106a completely fitting with the slope of the ship unloader.
[0059] The remaining structures are the same as those of Example 1.
[0060] Example 3
[0061] Reference Fig.11 and Fig.12, which is the third embodiment of the utility model, provides a transport dust prevention mechanism, including embodiment 1 and a loading and unloading assembly 300, which includes a gear set 301 arranged on the first dust cover 106a.
[0062] A limit gear 302 is disposed on the first dust cover 106 a , a mechanical arm 303 is disposed on the limit gear 302 , a mechanical claw 304 is disposed on the mechanical arm 303 , and the limit gear 302 is meshed with the gear set 301 .
[0063] The gear set 301 is composed of two identical gears with different rotation directions. When the first dust cover 106a fits against the slope of the ship unloader, the gear set 301 controls the rotation of the limit gear 302, and the limit gear 302 controls the rotation angle of the mechanical arm 303. Finally, the mechanical arm 303 controls the mechanical claw 304 to grab the structure on the ship unloader and fix it, thereby achieving the effect of covering the entire working area during cargo transportation.
[0064] The remaining structure is the same as that of Example 2.
[0065] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0066] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0067] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0068] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A transport dust prevention mechanism, characterized in that: include, A sliding assembly (100) comprises a guide rail (101), a limiting slide groove (101a) arranged along the length direction of the guide rail (101), and, A dustproof component (200), comprising an adjusting member (201) arranged on the limiting sliding groove (101a); Wherein, the guide rail (101) is in contact with the adjusting member (201).
2. The transport dust prevention mechanism according to claim 1, characterized in that: The limiting slide groove (101a) is provided with a third through plate (102), and the inner wall of the guide rail (101) is symmetrically provided with two transmission members (101b). The double-bar transmission member (101b) comprises a main transmission wheel (101b-1), and a right transmission wheel (101b-2) and a left transmission wheel (101b-3) controlled by a transmission belt, and a tensioning wheel (101b-4) is arranged on the transmission belt passing between the right transmission wheel (101b-2) and the main transmission wheel (101b-1).
3. The transport dust prevention mechanism according to claim 2, characterized in that: A motor (103) is arranged at the bottom of the third through plate (102); an output shaft of the motor (103) is fixedly connected to a main transmission wheel (101b-1) of a double-bar transmission member (101b); a driven member (103a) is arranged on the outer wall of the left transmission wheel (101b-3); and a claw wheel (104) is arranged on the outer wall of the other end of the driven member (103a).
4. The transport dust prevention mechanism according to claim 3, characterized in that: The outer wall of the claw wheel (104) is provided with a claw column (104a), and the outer wall of the third through plate (102) close to the guide rail (101) is provided with a displacement bar (102a), and the displacement bar (102a) is meshed with the claw column (104a) on the claw wheel (104).
5. The transport dust prevention mechanism according to claim 3 or 4, characterized in that: The outer wall of the third through plate (102) is provided with a second through plate (105), and the outer wall of the second through plate (105) is provided with a first through plate (106).
6. The transport dust prevention mechanism according to claim 5, characterized in that: The third through plate (102) is provided with a flower limiter (102b) on an outer wall close to the second through plate (105); the second through plate (105) is fixedly installed with a flower rack (105b) on an outer wall close to the third through plate (102); the second through plate (105) is provided with a clamping member (105c) on an outer wall close to the first through plate (106); a push member (105c-1) is provided on an inner wall of the clamping member (105c); a fixing block (106b) is fixedly installed on the outer wall of the first through plate (106); a push member (106b-1) is fixedly installed on the inner wall of the fixing block (106b); the push member (106b-1) is fitted with the push member (105c-1).
7. The transport dust prevention mechanism according to claim 6, characterized in that: The first through plate (106) is provided with a first dust cover (106a), the second through plate (105) is provided with a second dust cover (105a), and the third through plate (102) is provided with a third dust cover (102c). The flower limiter (102b) controls the second through plate (105) to generate displacement, the pusher (105c-1) controls the first through plate (106) to generate displacement, and the claw wheel (104) controls the third through plate (102) to generate displacement.
8. The transport dust prevention mechanism according to claim 7, characterized in that: A displacement platform (107) is arranged outside the first dust cover (106a), a support frame (108) is arranged on the outer wall of the displacement platform (107), a main rotating member (109) is arranged on the outer wall of the first dust cover (106a), a slave rotating member (110) is arranged on the outer wall of the displacement platform (107), an angle transmission member (111) is installed at one end of the slave rotating member (110), and a transmission wheel of the angle transmission member (111) is installed at the outermost end of the motor (103).
9. A loading and unloading device, characterized in that: The transport dust prevention mechanism according to claim 7 or 8 further comprises: The connecting and disconnecting assembly (300) comprises a gear set (301) arranged on the first dust cover (106a).
10. The loading and unloading device according to claim 9, characterized in that: A limit gear (302) is provided on the first dust cover (106a), a mechanical arm (303) is provided on the limit gear (302), a mechanical claw (304) is provided on the mechanical arm (303), and the limit gear (302) is meshed with a gear set (301).