Mounting device and work machine

Abstract

The utility model relates to the technical field of operation machinery, and discloses a mounting device and operation machinery, the mounting device comprises a main body, the main body comprises a connecting part and a mounting part, the connecting part is fixedly connected with the mounting part, the connecting part is provided with a connecting structure matched with a vehicle body of a cleaning vehicle, and the mounting part is provided with a mounting structure for mounting a water spraying frame; according to the utility model, the main body and the supporting assembly form the integral mounting device together, the main body is provided with a structure connected with the vehicle body and the water spraying frame at the same time, the water spraying frame can be directly mounted only by a single mounting device, the integral main body is better in integrity, and the water spraying frame is more convenient to mount. The number of components is reduced, redundant reinforcing structures at the connecting positions of the components can be omitted, the strength of the main body is further improved through the supporting assemblies, and the water spraying frame can be reliably supported while the overall structure of the mounting device is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of operating machinery, in particular to a mounting device and an operating machinery. Background Art

[0002] A cleaning vehicle is a sanitation machine that can clean roads, guardrails and purify air. To better clean the road, a water spray rack is usually installed on the cleaning vehicle. With the increasing demand for lightweight and convenient manufacturing of operating machinery, the structure of the cleaning vehicle also needs to be optimized.

[0003] At present, the water spray rack of the existing cleaning vehicle is usually installed on the vehicle body through a special connecting seat. The connecting seat is composed of a connecting bracket and a mounting bracket. The connecting bracket and the mounting bracket are both independent components and are connected by fastening components. In order to ensure the installation reliability of the water spray rack, it is necessary to make the connecting bracket and the mounting bracket have high structural strength, resulting in a relatively complex structure of the connecting bracket and the mounting bracket, which makes the manufacturing process of the connecting seat of the water spray rack relatively complicated and requires more installation steps. Utility Model Content

[0004] In view of this, the utility model provides an installation device and an operating machine to solve the problem that the manufacturing process of the connection seat of the existing water spray rack is complicated and the installation steps are many.

[0005] In the first aspect, the utility model provides an installation device for installing a water spray rack of a cleaning vehicle, characterized in that the installation device comprises: a main body, the main body comprises a connecting part and a mounting part, the connecting part is fixedly connected to the mounting part, the connecting part has a connecting structure that cooperates with the body of the cleaning vehicle, and the mounting part has a mounting structure for installing the water spray rack; a support assembly is arranged on the main body to improve the structural strength of the main body.

[0006] Beneficial effect: An integral mounting device is formed by the main body and the supporting assembly, and the main body has a structure for connecting with the vehicle body and the water spray rack. Only a single mounting device is needed to directly install the water spray rack. The integral main body has better integrity, which not only reduces the number of components, but also eliminates redundant reinforcement structures at the connection positions of the components. The strength of the main body is further improved by the supporting assembly, so that the overall structure of the mounting device is relatively simple while being able to reliably support the water spray rack, effectively solving the problem of complex manufacturing process of the connecting seat of the existing water spray rack and many installation steps.

[0007] In an optional embodiment, the connecting portion includes a connecting member and a plurality of connecting seats, the mounting portion is fixedly connected to the connecting member, the plurality of connecting seats are spaced apart on the connecting member along an extension direction of the connecting member, and each connecting seat is provided with a connecting structure.

[0008] Beneficial effect: Multiple independently arranged connection seats can effectively disperse the connection positions while ensuring the connection strength, avoiding the problem of concentrated force and connection failure caused by the connection position with the vehicle body.

[0009] In an optional embodiment, the connecting piece has a cavity inside.

[0010] Beneficial effects: The weight of the connector can be effectively reduced while having sufficient bending resistance, and the amount of consumables in manufacturing the connector can be reduced.

[0011] In an optional embodiment, the connecting seat includes a first transverse section, a first vertical section, and a second transverse section connected in sequence, and the support assembly includes a first support member arranged on the connecting seat, and the first support member is respectively connected to the first transverse section, the first vertical section, and the second transverse section.

[0012] Beneficial effects: The structure is simple and reliable, meeting the structural strength requirements while being lighter in weight.

[0013] In an optional embodiment, the first vertical section is connected to the connecting member, and the support assembly further includes a second supporting member disposed on the connecting seat, and the second supporting member is respectively connected to the first vertical section and the connecting member.

[0014] Beneficial effect: The second support member can effectively enhance the connection reliability between the first vertical section and the connecting member, and avoid failure due to separation of the two at the connection position.

[0015] In an optional embodiment, the connection structure is arranged in the first transverse section, the connection structure is a through hole for the fastening component to pass through, the through hole is a bar-shaped hole, and / or each connecting seat has a plurality of connection structures.

[0016] Beneficial effect: The strip-shaped through holes can not only flexibly adjust the connection position, but also meet the errors of the corresponding connection holes on the body during manufacturing. Multiple connection structures can effectively improve the connection reliability.

[0017] In an optional embodiment, the mounting portion includes a first mounting seat and a second mounting seat, the first mounting seat is connected to the connecting portion, the second mounting seat is arranged on the first mounting seat, and the first mounting seat and the second mounting seat are both provided with a mounting structure.

[0018] Beneficial effects: the first mounting seat can be used to install the main body of the water spray rack, and the second mounting seat can be used to install the driving member that drives the water spray rack to move. The structure is simple and reliable, and it is convenient to assemble the components of the mounting rack.

[0019] In an optional embodiment, the first mounting seat includes an upper sealing plate, a lower sealing plate and a plurality of side sealing plates, the upper sealing plate and the lower sealing plate are arranged opposite to each other, and the plurality of side sealing plates are arranged between the upper sealing plate and the lower sealing plate.

[0020] Beneficial effect: Multiple sealing plates are combined to form an internal hollow frame structure, which ensures the supporting strength while being lighter in weight.

[0021] In an optional embodiment, the mounting structure of the first mounting seat is a bushing, and the upper sealing plate and the end of the lower sealing plate away from the connecting portion form a mounting end, the bushing is located at the mounting end, one end of the bushing is connected to the upper sealing plate and the other end is connected to the lower sealing plate, at least one side sealing plate is arranged close to the bushing, and / or the second mounting seat is arranged on the side sealing plate.

[0022] Beneficial effect: effectively improve the structural strength of the installation end and prevent failure when the shaft sleeve and the water spray frame are matched.

[0023] In a second aspect, the utility model further provides a working machine, which comprises: a vehicle body; the above-mentioned mounting device; and a water spray frame connected to the vehicle body via the mounting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A three-dimensional schematic diagram of a mounting device according to an embodiment of the utility model from a first viewing angle;

[0026] Figure 2 for Figure 1 A three-dimensional schematic diagram of the mounting device shown in the second viewing angle.

[0027] Description of reference numerals:

[0028] 1. Connecting portion; 101. Connecting member; 102. Connecting seat; 1021. First horizontal section; 1022. First vertical section; 1023. Second horizontal section; 1024. Second vertical section; 103. Through hole; 2. Mounting portion; 201. First mounting seat; 2011. Upper sealing plate; 2012. Lower sealing plate; 2013. Side sealing plate; 202. Second mounting seat; 203. Bushing; 3. Support assembly; 301. First supporting member; 302. Second supporting member. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0030] Combine the following Figure 1 to Figure 2 , describing an embodiment of the utility model.

[0031] According to an embodiment of the utility model, on the one hand, a mounting device is provided for mounting a water spray rack of a cleaning vehicle, the mounting device comprising: a main body and a support assembly 3, the main body comprising a connecting portion 1 and a mounting portion 2, the connecting portion 1 being fixedly connected to the mounting portion 2, the connecting portion 1 having a connecting structure that cooperates with the body of the cleaning vehicle, the mounting portion 2 having a mounting structure for mounting the water spray rack, and the support assembly 3 being arranged on the main body to enhance the structural strength of the main body.

[0032] The installation device of the present embodiment is formed into an integral installation device through the main body and the support assembly 3. The main body also has a structure for connecting with the vehicle body and the water spray rack. Only a single installation device is needed to directly install the water spray rack. The integral main body has better integrity, which not only reduces the number of components, but also eliminates the redundant reinforcement structure at the component connection position. The strength of the main body is further improved by the support assembly 3, so that the overall structure of the installation device is relatively simple while being able to reliably support the water spray rack, effectively solving the problem of complex manufacturing process of the connection seat of the existing water spray rack and many installation steps.

[0033] In the related art, since the connecting seat is usually composed of more than two detachable parts, connecting structures for connection are provided at both ends of each detachable part. In order to ensure that the strength of each part of the connecting seat meets the use requirements, it is necessary to add a large number of structures to enhance the structural strength at the connection position of each detachable part. Therefore, when manufacturing this type of connecting seat, it is necessary not only to process multiple detachable parts separately, but also to process the two connecting structures of a single detachable part and the reinforcing structure near the connecting structure separately, resulting in more processing steps for the detachable parts of the connecting seat and more materials required for manufacturing. Due to the large number of redundant structures, the overall weight of the connecting seat is also heavier, which makes the disassembly and assembly of the connecting seat time-consuming and labor-intensive.

[0034] In the installation device of the present embodiment, the main body and the support assembly 3 form an integrated structure, and the structure of the installation device is lightweight designed by means of topological optimization, which not only reduces the number of components and can discard the connecting structure between the components, but also reduces the redundant reinforcement structure. The structure has high strength, and while meeting the installation requirements, it not only simplifies the overall structure and facilitates processing, manufacturing and installation, but also reduces the materials required for manufacturing the installation device, which can greatly reduce the weight of the installation device.

[0035] Furthermore, taking the installation of a water spray rack of the same specification and size as an example, the two detachable parts of the connecting seat in the related art are 28 kg and 24 kg respectively, and the total weight of the connecting seat reaches 52 kg. Not only does it consume more materials during manufacturing, but it is also more difficult to install. The installation device of this embodiment weighs only 19 kg after manufacturing, which is 23 kg lighter than the connecting seat in the related art. At the same time, the assembly time of the installation device of this embodiment can be saved by more than half compared with the connecting seat in the related art.

[0036] In this embodiment, the connecting portion 1 includes a connecting member 101 and a plurality of connecting seats 102. The mounting portion 2 is fixedly connected to the connecting member 101. The plurality of connecting seats 102 are arranged at intervals on the connecting member 101 along the extension direction of the connecting member 101. Each connecting seat 102 is provided with a connecting structure. The plurality of independently arranged connecting seats 102 can effectively disperse the connection positions while ensuring the connection strength, thereby avoiding the problem that the connection positions with the vehicle body are relatively concentrated, resulting in relatively concentrated force and easily leading to connection failure.

[0037] It can be understood that, as a replaceable embodiment, the number of connecting seats 102 can also be one, and one connecting seat 102 extends along the extension direction of the connecting member 101 to form a connecting seat 102 with a larger mating surface. Multiple connecting structures are arranged at intervals on the mating surface of the connecting member 101, which can also achieve the effect of dispersed connection.

[0038] Specifically, there is no limitation on the number of the connection sockets 102 , and the number may be two, three, etc., and the selection may be flexible.

[0039] In this embodiment, the interior of the connecting member 101 has a cavity, which effectively reduces the weight of the connecting member 101 while having sufficient bending resistance, and can reduce the amount of consumables when manufacturing the connecting member 101.

[0040] Specifically, Figure 1 As shown, the connector 101 is a tubular structure, and a cavity is formed inside the connector along its extension direction. There is no limitation on the shape of the connector 101, and it can be a rectangular tube, or a circular, triangular or other tubular structure, which can be selected according to needs.

[0041] Preferably, the connecting member 101 is a rectangular tubular structure.

[0042] Furthermore, there is no limitation on the specific structure inside the connector 101. The connector 101 may have openings at both ends connected to the cavity, forming a through-hole cavity inside the connector 101. Alternatively, the connector 101 may have closed ends, forming a multi-section closed cavity inside the connector 101.

[0043] In this embodiment, the connecting seat 102 includes a first transverse section 1021, a first vertical section 1022 and a second transverse section 1023 connected in sequence, and the supporting assembly 3 includes a first supporting member 301 arranged on the connecting seat 102, and the first supporting member 301 is respectively connected to the first transverse section 1021, the first vertical section 1022 and the second transverse section 1023. The structure is simple and reliable, meeting the structural strength requirements while being lighter in weight.

[0044] The horizontal direction refers to Figure 2 The middle arrow points to the "horizontal" direction, and the vertical direction refers to Figure 2 The "vertical" direction indicated by the arrow in the middle

[0045] Specifically, Figure 2 As shown, the first support member 301 is a rib plate that plays a supporting role, and the connecting seat 102 also includes a second vertical section 1024, and the second vertical section 1024, the first transverse section 1021, the first vertical section 1022 and the second transverse section 1023 are connected in sequence. The connecting seat 102 is formed by multiple bending of the plate, and the rib-shaped first support member 301 is respectively connected to the second vertical section 1024, the first transverse section 1021, the first vertical section 1022 and the second transverse section 1023. The first support member 301 can play a connecting role and can also play a pulling and supporting role for the connecting seat 102. The specific shape of the first support member 301 is not limited, and it can be a trapezoid, a rectangle, a triangle, etc.

[0046] In addition, in this embodiment, there is no specific limitation on the number of first supporting members 301 provided on a single connecting seat 102 , and the number may be one or more, which can be flexibly selected according to the needs.

[0047] In this embodiment, the first vertical section 1022 is connected to the connecting member 101, and the support assembly 3 also includes a second support member 302 arranged on the connecting seat 102, and the second support member 302 is respectively connected to the first vertical section 1022 and the connecting member 101. The second support member 302 can effectively enhance the connection reliability between the first vertical section 1022 and the connecting member 101, and avoid failure of the two due to separation at the connection position.

[0048] Specifically, Figure 1 and Figure 2 As shown, the connecting member 101 is connected to the middle position of the first vertical section 1022, and the second supporting member 302 is connected to the first vertical section 1022, the connecting member 101 and the first vertical section 1022 in sequence along the vertical direction, forming reinforcing ribs arranged around the connecting member 101 in the vertical plane, which ensures the connection strength while also enabling the supporting and reinforcing effects of the connecting member 101 on both sides along the vertical direction to remain consistent.

[0049] Furthermore, there is no limitation on the number of the second supporting members 302 disposed between a first vertical segment 1022 and the connecting member 101 , and the number may be one or more.

[0050] In this embodiment, the connection structure is arranged in the first transverse section 1021. The connection structure is a through hole 103 for the fastening component to pass through. The through hole 103 is a strip-shaped hole. The strip-shaped through hole 103 can not only flexibly adjust the connection position, but also meet the errors formed by the corresponding connection holes on the vehicle body during manufacturing.

[0051] Specifically, the fastening components are bolts and nuts.

[0052] In this embodiment, each connection socket 102 has a plurality of connection structures, each of which can be penetrated by a fastening component, and the plurality of connection structures can effectively improve the connection reliability.

[0053] Specifically, Figure 1 As shown, the first transverse section 1021 extends in an "L-shape", and a plurality of connection structures are arranged at intervals along the extension direction of the first transverse section 1021. The "L-shaped" extending first transverse section 1021 has a smaller volume while meeting the connection reliability requirements.

[0054] In this embodiment, the mounting portion 2 includes a first mounting seat 201 and a second mounting seat 202. The first mounting seat 201 is connected to the connecting portion 1, and the second mounting seat 202 is arranged on the first mounting seat 201. The first mounting seat 201 and the second mounting seat 202 are both provided with mounting structures. The first mounting seat 201 can be used to install the main body of the water spray rack, and the second mounting seat 202 can be used to install the driving part that drives the water spray rack to move. The structure is simple and reliable, which is convenient for assembling the components of the mounting rack.

[0055] Specifically, since the water spray rack needs to swing when working, the installation part 2 has a first installation seat 201 and a second installation seat 202 which can not only be used for installing the water spray rack, but also allow the driving member that drives the water spray rack to swing to be directly installed on the installation part 2.

[0056] In this embodiment, the first mounting seat 201 includes an upper sealing plate 2011, a lower sealing plate 2012 and a plurality of side sealing plates 2013. The upper sealing plate 2011 and the lower sealing plate 2012 are arranged relatively to each other, and the plurality of side sealing plates 2013 are arranged between the upper sealing plate 2011 and the lower sealing plate 2012. The plurality of sealing plates are combined to form an internal hollow frame structure, which ensures the supporting strength while being lighter in weight.

[0057] For example, Figure 1 As shown, the upper sealing plate 2011 and the lower sealing plate 2012 have curved edges to reduce stress concentration. A portion of the side sealing plates 2013 are arranged along the edge directions of the upper sealing plate 2011 and the lower sealing plate 2012, and another portion of the side sealing plates 2013 are arranged close to the mounting structure to ensure the connection strength in the middle position of the upper sealing plate 2011 and the lower sealing plate 2012, while also being able to improve the reliability near the mounting structure.

[0058] In this embodiment, the mounting structure of the first mounting seat 201 is a sleeve 203, and the upper sealing plate 2011 and the lower sealing plate 2012 form a mounting end at one end away from the connecting portion 1. The sleeve 203 is located at the mounting end, one end of the sleeve 203 is connected to the upper sealing plate 2011 and the other end is connected to the lower sealing plate 2012. At least one side sealing plate 2013 is arranged close to the sleeve 203, which effectively improves the structural strength of the mounting end and prevents failure of the sleeve 203 when it is matched with the water spray frame.

[0059] Specifically, there is no limitation on the structure and number of the side sealing plates 2013 near the shaft sleeve 203. A plurality of side sealing plates 2013 may be arranged at intervals along the axial direction of the shaft sleeve 203, or a single side sealing plate 2013 with a continuous bending section or an arc surface may be arranged around the shaft sleeve 203.

[0060] Furthermore, the edge of the mounting end is in an arc shape, and the shaft sleeve 203 is arranged at the center of the mounting end, so as to ensure that after the shaft sleeve 203 is matched with the water spraying frame, the mounting end is subjected to uniform force.

[0061] In this embodiment, the second mounting seat 202 is disposed on the side sealing plate 2013, and the structure is simple and reliable.

[0062] In this embodiment, the various components are fixedly connected by welding, and the connection is reliable and easy to operate.

[0063] In this embodiment, there is no limitation on the type of the water spray that can be sprayed by the water spray rack, and it can be flexibly selected according to the needs, and is not strictly limited to water.

[0064] According to an embodiment of the present utility model, on the other hand, a working machine is provided, which includes: a vehicle body, the above-mentioned mounting device and a water spray rack, wherein the water spray rack is connected to the vehicle body via the mounting device.

[0065] Specifically, there is no limitation on the position where the water spray rack is connected to the vehicle body through the mounting device, and it can be the front end, rear end and side of the vehicle body, and can be flexibly selected according to needs.

[0066] Preferably, the water spray rack is connected to the front end of the vehicle body via a mounting device.

[0067] In this embodiment, the operating machine is a device capable of spraying liquid through a water spray rack, preferably a cleaning vehicle, wherein the operating machine also includes necessary components such as a liquid storage device and a conveying device.

[0068] In this embodiment, the operating machine further includes a swinging driving member, and the water spraying frame is swingably arranged on the mounting device, one end of the swinging driving member is connected to the mounting device and the other end is connected to the water spraying frame.

[0069] Preferably, the swing drive member is a telescopic cylinder.

[0070] In this embodiment, there is no limitation on the type of the water spray that can be sprayed by the water spray rack, and it can be flexibly selected according to the needs, and is not strictly limited to water.

[0071] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A mounting device for mounting a water spray rack of a cleaning vehicle, characterized in that: The installation device includes: A main body, the main body comprising a connecting portion (1) and a mounting portion (2), the connecting portion (1) being fixedly connected to the mounting portion (2), the connecting portion (1) having a connecting structure that matches the body of the cleaning vehicle, and the mounting portion (2) having a mounting structure for mounting the water spray rack; A support assembly (3) is arranged on the main body to enhance the structural strength of the main body.

2. The mounting device according to claim 1, characterized in that: The connecting portion (1) comprises a connecting piece (101) and a plurality of connecting seats (102); the mounting portion (2) is fixedly connected to the connecting piece (101); the plurality of connecting seats (102) are arranged on the connecting piece (101) at intervals along an extension direction of the connecting piece (101); and each connecting seat (102) is provided with the connecting structure.

3. The mounting device according to claim 2, characterized in that: The connecting piece (101) has a cavity inside.

4. The mounting device according to claim 2, characterized in that: The connecting seat (102) comprises a first transverse section (1021), a first vertical section (1022) and a second transverse section (1023) which are connected in sequence, and the supporting assembly (3) comprises a first supporting member (301) arranged on the connecting seat (102), and the first supporting member (301) is respectively connected to the first transverse section (1021), the first vertical section (1022) and the second transverse section (1023).

5. The mounting device according to claim 4, characterized in that: The first vertical section (1022) is connected to the connecting member (101), and the support assembly (3) further comprises a second supporting member (302) arranged on the connecting seat (102), and the second supporting member (302) is respectively connected to the first vertical section (1022) and the connecting member (101).

6. The mounting device according to claim 4, characterized in that: The connection structure is arranged in the first transverse section (1021), the connection structure is a through hole (103) for the fastening component to pass through, and the through hole (103) is a strip-shaped hole. And / or, each of the connection sockets (102) has a plurality of the connection structures.

7. The mounting device according to any one of claims 1 to 6, characterized in that: The mounting portion (2) comprises a first mounting seat (201) and a second mounting seat (202); the first mounting seat (201) is connected to the connecting portion (1); the second mounting seat (202) is arranged on the first mounting seat (201); and the first mounting seat (201) and the second mounting seat (202) are both provided with the mounting structure.

8. The mounting device according to claim 7, characterized in that: The first mounting seat (201) comprises an upper sealing plate (2011), a lower sealing plate (2012) and a plurality of side sealing plates (2013); the upper sealing plate (2011) and the lower sealing plate (2012) are arranged relative to each other, and the plurality of side sealing plates (2013) are arranged between the upper sealing plate (2011) and the lower sealing plate (2012).

9. The mounting device according to claim 8, characterized in that: The mounting structure of the first mounting seat (201) is a shaft sleeve (203); the upper sealing plate (2011) and the lower sealing plate (2012) form a mounting end at one end away from the connecting portion (1); the shaft sleeve (203) is located at the mounting end; one end of the shaft sleeve (203) is connected to the upper sealing plate (2011) and the other end is connected to the lower sealing plate (2012); at least one side sealing plate (2013) is arranged close to the shaft sleeve (203); And / or, the second mounting seat (202) is arranged on the side sealing plate (2013).

10. A working machine, characterized in that: include: Car body; The mounting device according to any one of claims 1 to 9; A water spray rack is connected to the vehicle body through the mounting device.

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