Construction paver pushing plate mounting assembly

Abstract

The utility model provides a material pushing plate mounting assembly of a construction paver. Relates to the technical field of paver components. The construction paver pushing plate mounting assembly comprises two transmission chains, connecting blocks are fixedly mounted on the sides, close to each other, of the two transmission chains correspondingly, mounting and inserting grooves are formed in the tops of the two connecting blocks correspondingly, and first positioning blocks and second positioning blocks are arranged in the two mounting and inserting grooves correspondingly; a first material pushing end plate and a second material pushing end plate are arranged between the two connecting blocks, one side of the first positioning block is fixedly connected with the first material pushing end plate, one side of the second positioning block is fixedly connected with the second material pushing end plate, and a material pushing middle plate is arranged between the first material pushing end plate and the second material pushing end plate. The material pushing plate assembling device has the advantages that the material pushing plate can be assembled according to actual requirements, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of paver assembly, especially relates to a construction paver pushing plate mounting assembly. BACKGROUND

[0002] The paver is a construction equipment mainly used for the paving work of various materials on the base and surface layer of the road. It is completed by the mutual cooperation of the walking system, the hydraulic system, the conveying and distributing system and other different systems, and in the paving process of the asphalt pavement, the paver can uniformly pave the mixed asphalt concrete material on the road base layer or the base layer, and carry out a certain degree of pre-compaction and shaping, so as to ensure the paving layer thickness, width, pavement camber, flatness and compactness, and after the asphalt mixture is poured into the hopper of the paver, the pushing plate installed on the transmission chain pushes the mixture to the spiral distributor, and then realizes uniform distribution.

[0003] For example, the patent document with the authorized announcement number CN220704261U proposes a pushing plate mounting assembly of a road hardening construction paver. The utility proposes a pushing plate mounting assembly of a road hardening construction paver, first, the mounting seat is placed on the upper surface of the mounting plate, then the clamping block at the upper end of the limiting column is aligned with the insertion slot and inserted, finally, the limiting column is rotated to make the clamping block turn into the clamping groove, so as to limit the pushing plate body inside the mounting chain, the rear end of the telescopic column is pulled outward, when the pushing plate body is installed inside the mounting chain, the telescopic column is released, under the action of the spring, the telescopic column drives the clamping column at the front end to be inserted into the insertion hole and enter the limiting hole in the middle section of the rotated limiting column, so as to fix the pushing plate body installed inside the mounting chain, and this fixing method is convenient and fast.

[0004] However, the above-mentioned pushing plate is generally fixed in length, and there are many types and specifications of pavers, sometimes different lengths of pushing plates are needed for installation and use, the pushing plate of the above-mentioned utility model can only be used in special pavers, the application range is extremely limited, and it cannot be installed and used according to actual needs.

[0005] Therefore, it is necessary to provide a new construction paver pushing plate mounting assembly to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a construction paver pushing plate mounting assembly which can assemble the pushing plate according to actual needs and has a wide application range.

[0007] In order to solve the above technical problems, the utility model provides a construction paver push material board mounting assembly, it includes: two transmission chains, the side of two transmission chains close to each other is fixedly installed with link block, the top of two link blocks is equipped with the insertion slot, two insertion slots are equipped with first positioning block and second positioning block, first push material end plate and second push material end plate are equipped between two link blocks, one side of first positioning block is fixedly connected with first push material end plate, one side of second positioning block is fixedly connected with second push material end plate, push material middle plate is equipped between first push material end plate and second push material end plate, the side close to first push material end plate of push material middle plate is equipped with first dovetail groove, first dovetail groove is equipped with first dovetail strip, one side of first dovetail strip is fixedly connected with first push material end plate, the side close to push material middle plate of second push material end plate is equipped with second dovetail groove, second dovetail groove is equipped with second dovetail strip, one side of second dovetail strip is fixedly connected with push material middle plate, and second dovetail strip is matched with first dovetail groove.

[0008] Preferably, the side away from the first push material end plate of the first dovetail strip and the second dovetail strip is equipped with a horizontal buckle groove, the second push material end plate and the push material middle plate are equipped with an inner cavity, the two inner cavities are respectively connected with the first dovetail groove and the second dovetail groove, the top of the second push material end plate and the push material middle plate is equipped with a flat groove, the two inner cavities are respectively equipped with a push plate, the top of the two push plates extends into the two flat grooves and is slidingly connected with the bottom of the corresponding flat groove, the side close to the first push material end plate of the two push plates is fixedly installed with a horizontal clamping column, one end of the two horizontal clamping columns extends into the two horizontal buckle grooves respectively.

[0009] Preferably, the inner wall of the side away from the first push material end plate of the two inner cavities is fixedly installed with a top spring, one end of the two top springs close to the first push material end plate is respectively fixedly connected with the two push plates.

[0010] Preferably, the two flat grooves are respectively equipped with a flat sliding piece, the flat sliding piece is in contact with the inner wall of the bottom of the flat groove, the bottom of the two flat sliding pieces is respectively fixedly connected with the two push plates.

[0011] Preferably, the bottom of the two flat grooves is equipped with a translation sliding port, the two push plates respectively penetrate through the two translation sliding ports and are in contact with the inner wall of the corresponding translation sliding port, and the outer dimensions of the two flat sliding pieces are respectively greater than the inner diameter dimensions of the two translation sliding ports.

[0012] Preferably, one side of each of the two connecting blocks is provided with a countersunk groove, two bolts are arranged in the two countersunk grooves, the ends of the two bolts respectively extend into the two insertion grooves, and the two bolts are respectively threadedly connected with the first positioning block and the second positioning block.

[0013] Compared with the related art, the construction paver pushing plate mounting assembly has the following beneficial effects:

[0014] The construction paver pushing plate mounting assembly can select a specified number of pushing middle plates according to actual requirements for assembly and use, has high flexibility, can freely match a corresponding number of pushing middle plates, and can improve the application performance. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0016] Figure 2 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0017] Figure 3 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0018] Figure 4 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0019] Figure 5 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0020] Figure 6 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0021] Figure 7 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0022] Figure 8 The construction paver pushing plate mounting assembly has the following beneficial effects:

[0023] Reference signs in the drawings: 1, transmission chain; 2, connecting block; 3, insertion groove; 4, first positioning block; 5, second positioning block; 6, first pushing end plate; 7, second pushing end plate; 8, pushing middle plate; 9, first dovetail groove; 10, first dovetail; 11, second dovetail groove; 12, second dovetail; 13, horizontal buckle groove; 14, inner cavity; 15, flat groove; 16, pushing plate; 17, horizontal clamping column; 18, top spring; 19, flat slide. DETAILED DESCRIPTION

[0024] The utility model will be further explained in connection with the drawings and embodiments.

[0025] Please see Figures 1-8 The construction paver pushing plate mounting assembly comprises two transmission chains 1, link blocks 2 are fixedly installed on the sides of the two transmission chains 1 close to each other, insertion grooves 3 are formed in the top of the two link blocks 2, first positioning blocks 4 and second positioning blocks 5 are arranged in the two insertion grooves 3, a first pushing end plate 6 and a second pushing end plate 7 are arranged between the two link blocks 2, one side of the first positioning block 4 is fixedly connected with the first pushing end plate 6, one side of the second positioning block 5 is fixedly connected with the second pushing end plate 7, a pushing middle plate 8 is arranged between the first pushing end plate 6 and the second pushing end plate 7, a first dovetail groove 9 is formed in the side of the pushing middle plate 8 close to the first pushing end plate 6, a first dovetail strip 10 is arranged in the first dovetail groove 9, the first dovetail strip 10 is in a plug-in connection with the first dovetail groove 9, and one side of the first dovetail strip 10 is fixedly connected with the first pushing end plate 6; a second dovetail groove 11 is formed in the side of the second pushing end plate 7 close to the pushing middle plate 8, a second dovetail strip 12 is arranged in the second dovetail groove 11, and one side of the second dovetail strip 12 is fixedly connected with the pushing middle plate 8; in this way, the first pushing end plate 6, the second pushing end plate 7 and the pushing middle plate 8 can be assembled, and the second dovetail strip 12 is matched with the first dovetail groove 9, that is, the second dovetail strip 12 can be inserted into the first dovetail groove 9, so that the plurality of pushing middle plates 8 can be assembled.

[0026] In the above manner, in order to reliably connect the first pushing end plate 6, the second pushing end plate 7 and the pushing middle plate 8, a horizontal buckle groove 13 is formed in the side of the first dovetail strip 10 and the second dovetail strip 12 away from the first pushing end plate 6, an inner cavity 14 is formed in the second pushing end plate 7 and the pushing middle plate 8, the two inner cavities 14 are respectively connected with the first dovetail groove 9 and the second dovetail groove 11, a planar groove 15 is formed in the top of the second pushing end plate 7 and the pushing middle plate 8, a pushing plate 16 is arranged in the two inner cavities 14, the top of the two pushing plates 16 respectively extends into the two planar grooves 15 and is in a sliding connection with the bottom of the corresponding planar groove 15, a horizontal clamping column 17 is fixedly installed on the side of the two pushing plates 16 close to the first pushing end plate 6, one end of the two horizontal clamping columns 17 respectively extends into the two horizontal buckle grooves 13, and a top spring 18 is fixedly installed on the inner wall of the two inner cavities 14 away from the first pushing end plate 6, one end of the two top springs 18 close to the first pushing end plate 6 is respectively fixedly connected with the two pushing plates 16; by using the elastic top force of the top spring 18, the horizontal clamping column 17 can be tightly inserted into the horizontal buckle groove 13.

[0027] In the above manner, in order to facilitate the dialing of the push plate 16, a planar slide 19 is arranged in each of the two planar grooves 15, the planar slide 19 is in contact with the inner wall of the bottom of the planar groove 15, the bottom of the two planar slides 19 is fixedly connected with the two push plates 16 respectively, and a translation sliding port is arranged at the bottom of each of the two planar grooves 15, the two push plates 16 pass through the two translation sliding ports respectively, and the two push plates 16 are in contact with the inner walls of the corresponding translation sliding ports, so as to ensure that the push plate 16 can only linearly translate, in addition, the outer dimensions of the two planar slides 19 are greater than the inner diameters of the two translation sliding ports respectively, so that the translation sliding port can be completely blocked, and when the planar slide 19 is dialed, the translation sliding port can still be blocked.

[0028] In the present manner, in order to fix the first pushing end plate 6 and the second pushing end plate 7 on the corresponding link blocks 2, a countersunk groove is arranged on one side of each of the two link blocks 2, a bolt is arranged in each of the two countersunk grooves, the ends of the two bolts extend into the two insertion grooves 3 respectively, and the two bolts are threadedly connected with the first positioning block 4 and the second positioning block 5 respectively.

[0029] The working principle of the construction paver pushing plate mounting assembly provided by the present application is as follows:

[0030] In the present assembly, the number of the pushing intermediate plates 8 can be prepared to be multiple.

[0031] When it is necessary to install the pushing plate assembly, a specified number of pushing intermediate plates 8 are selected according to the spacing of the two transmission chains 1, when installing, a pushing intermediate plate 8 is taken out first, then the planar slide 19 thereon is dialed to bring the corresponding transverse clamping column 17 into the inner cavity 14, at this time, the corresponding top spring 18 is in a compressed state, then the first dovetail strip 10 on the first pushing end plate 6 is installed in the first dovetail groove 9 on the pushing intermediate plate 8, then the planar slide 19 is loosened, the compressed top spring 18 releases the elastic force, and the corresponding transverse clamping column 17 is directly brought into the corresponding transverse buckling groove 13;

[0032] Then, in the same way as above, the next pushing intermediate plate 8 is taken out, and the planar slide 19 thereon is dialed, then the second dovetail strip 12 on the previous pushing intermediate plate 8 is inserted into the first dovetail groove 9 on the pushing intermediate plate 8, then the planar slide 19 is loosened, so as to realize the assembly of the two pushing intermediate plates 8, then the reciprocating is carried out until the corresponding number of pushing intermediate plates 8 are completely assembled;

[0033] Then, the second dovetail groove 11 on the second pushing end plate 7 and the second dovetail strip 12 on the last pushing intermediate plate 8 are mutually inserted, so that the assembly of the whole pushing plate assembly is completed, then the first positioning block 4 and the second positioning block 5 on the first pushing end plate 6 and the second pushing end plate 7 are respectively inserted into the two insertion slots 3, and the assembly is fixed by using bolts.

[0034] Compared with the related art, the construction paver pushing plate mounting assembly has the following beneficial effects:

[0035] The construction paver pushing plate mounting assembly can select and assemble a specified number of pushing intermediate plates 8 according to actual requirements, has high flexibility, can freely match a corresponding number of pushing intermediate plates 8, and can improve the application performance.

[0036] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A construction paver push sled mounting assembly comprising two drive chains, characterized in that, Two said transmission chains are fixedly installed with link blocks on the sides close to each other, the top of the two link blocks is provided with an insertion slot, the first positioning block and the second positioning block are arranged in the two insertion slots, the first pushing end plate and the second pushing end plate are arranged between the two link blocks, the side of the first positioning block is fixedly connected with the first pushing end plate, the side of the second positioning block is fixedly connected with the second pushing end plate, the pushing intermediate plate is arranged between the first pushing end plate and the second pushing end plate, the side of the pushing intermediate plate close to the first pushing end plate is provided with a first dovetail groove, the first dovetail strip is arranged in the first dovetail groove, the side of the first dovetail strip is fixedly connected with the first pushing end plate, the side of the second pushing end plate close to the pushing intermediate plate is provided with a second dovetail groove, the second dovetail strip is arranged in the second dovetail groove, the side of the second dovetail strip is fixedly connected with the pushing intermediate plate, and the second dovetail strip is matched with the first dovetail groove.

2. The construction paver push sled mounting assembly of claim 1, wherein, The side of the first dovetail strip and the second dovetail strip away from the first pushing end plate is provided with a horizontal buckle groove, the second pushing end plate and the pushing intermediate plate are provided with an inner cavity, the two inner cavities are respectively connected with the first dovetail groove and the second dovetail groove, the top of the second pushing end plate and the pushing intermediate plate is provided with a flat groove, the two inner cavities are respectively provided with a pushing plate, the top of the two pushing plates respectively extends into the two flat grooves and is slidably connected with the bottom of the corresponding flat groove, the side of the two pushing plates close to the first pushing end plate is fixedly installed with a horizontal clamping column, one end of the two horizontal clamping columns respectively extends into the two horizontal buckle grooves.

3. The construction paver push sled mounting assembly of claim 2, wherein, The inner wall of the side of the two inner cavities away from the first pushing end plate is fixedly installed with a top spring, one end of the two top springs close to the first pushing end plate is respectively fixedly connected with the two pushing plates.

4. The construction paver push sled mounting assembly of claim 2, wherein, The two flat grooves are respectively provided with a flat sliding sheet, the flat sliding sheet is in contact with the inner wall of the bottom of the flat groove, and the bottom of the two flat sliding sheets is respectively fixedly connected with the two pushing plates.

5. The construction paver push sled mounting assembly of claim 4, wherein, The bottom of the two flat grooves is provided with a translation sliding port, the two pushing plates respectively penetrate through the two translation sliding ports and are in contact with the inner wall of the corresponding translation sliding port, and the outer dimension of the two flat sliding sheets is respectively greater than the inner diameter dimension of the two translation sliding ports.

6. The construction paver push sled mounting assembly of claim 1, wherein, The side of the two link blocks is provided with a countersunk groove, the two countersunk grooves are respectively provided with a bolt, the ends of the two bolts respectively extend into the two insertion slots, and the two bolts are respectively screwed with the first positioning block and the second positioning block.

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