Scraper device for chain scraper conveyor

Abstract

The utility model relates to the technical field of scrapers, and provides a scraper device for a chain scraper conveyor, which comprises a scraper body and a transverse groove, the transverse groove is arranged on the surface of the scraper body, a connecting component is arranged inside the scraper body, a mounting butt joint component is arranged at the bottom of the scraper body, and a turning plate support component is arranged in the transverse groove and the scraper body. The fixing sleeves are fixed to the two ends of the bottom face of the scraper body respectively, and connecting pins are inserted into the fixing sleeves in a connected mode. By means of the technical scheme, the problems that in the related technology, most of currently-used scrapers are of flat plate structures, the surfaces do not have the material carrying function, only different types of scrapers can be replaced, shutdown is needed for waiting for operation every time, long operation time is needed, the production efficiency is affected, and the production cost is lowered are solved. And the burden of workers is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapers, and in particular to a scraper device for a chain conveyor. Background Art

[0002] A chain conveyor is a conveying machine capable of transporting various bulk materials horizontally and at an angle, and is often used to automate assembly lines. Because bulk materials tend to adhere to the chain during conveying, timely cleaning is necessary during the unloading phase to ensure continued proper operation of the equipment. The chain of a chain conveyor utilizes a chain belt structure, consisting of a roller-mounted chain connected to a corrugated conveyor plate with sidewalls. The corrugated conveyor plate consists of a base plate with two arc segments and a straight segment, with sidewalls welded to the conveyor plate to form the sidewall structure.

[0003] The scrapers currently used are mostly flat-plate structures, and the surface does not have the function of carrying materials. They can only be replaced by different types of scrapers, which requires each replacement to stop and wait for operation, requiring a long operation time, affecting production efficiency, and increasing the burden on workers.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model proposes a scraper device for a chain conveyor, which solves the problem in the related art that the scrapers currently used are mostly flat-plate structures and the surface does not have the function of carrying materials. The scrapers can only be replaced by different models, resulting in each replacement requiring shutdown and waiting for operation, which requires a long operation time, affects production efficiency, and increases the burden on workers.

[0006] The technical solution of the utility model is as follows:

[0007] A scraper body and a transverse groove, wherein the transverse groove is provided on the surface of the scraper body;

[0008] A connecting assembly, the connecting assembly being arranged inside the scraper body;

[0009] An installation docking assembly, the installation docking assembly being arranged at the bottom of the scraper body;

[0010] A flap support assembly, the flap support assembly being arranged in the transverse groove and the scraper body;

[0011] The mounting and docking assembly includes a pair of fixing sleeves, which are respectively fixed at two ends of the bottom surface of the scraper body, and connecting pins are inserted and connected in the fixing sleeves.

[0012] As a further technical solution, a slot is provided on the side end surface of the fixing sleeve, and a clamping block is provided at one end of the connecting pin, and the clamping block is inserted and connected in the slot.

[0013] As a further technical solution, the flap support assembly includes a convex layer, which is arranged on the inner end surface of the transverse groove. The convex layer is rotatably connected to the flap via a pin shaft, and both end surfaces of the flap are provided with notches.

[0014] As a further technical solution, positioning grooves are provided on both end faces of the scraper body, and a connecting frame is inserted into the positioning groove and the notch, and the connecting frame is fixedly connected to the notch and the positioning groove by bolts.

[0015] As a further technical solution, a pair of thread grooves are provided on the surface of the flap, and a connecting hole is provided on the bottom surface of the scraper body, and the connecting hole corresponds to the position of the thread groove.

[0016] As a further technical solution, the connecting assembly includes a pair of docking grooves, both of which are opened on the side end surface of the scraper body, and the side end surface of the scraper body is provided with a pair of docking blocks.

[0017] As a further technical solution, circular holes are provided inside the docking groove and inside the docking block, and an insertion rod is inserted into the circular hole, and nuts are connected to both ends of the insertion rod through threads.

[0018] As a further technical solution, the flap can be rotated upwards to a maximum angle of 90°.

[0019] As a further technical solution, a threaded hole is provided on the end surface of the connecting pin.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with an installation docking assembly. Through the interaction of structures such as the fixing sleeve, the connecting pin, the card slot and the card block, the connecting pin can be inserted into the fixing sleeve and the chain conveyor at the same time, so that the scraper body can be firmly connected to the chain conveyor equipment, and the disassembly method is simple.

[0022] 2. The utility model is provided with a flap support assembly. Through the interaction of the convex layer, the flap, the positioning groove and the connecting frame, the flap can be rotated upward in the transverse groove to open. After opening, it is fixed by the support of the connecting frame and kept at 90°. It can cooperate with the scraper body to form a material-carrying structure during the conveying process. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the axonometric drawing of the utility model;

[0026] Figure 3 For this utility model Figure 1 A partial enlarged view of part A;

[0027] Figure 4 For this utility model Figure 1 A partial enlarged view of part B;

[0028] Figure 5 For this utility model Figure 2 A partial enlarged view of part C in the middle;

[0029] In the figure: 1. Scraper body; 2. Horizontal groove; 3. Installation docking assembly; 3-1. Fixing sleeve; 3-2. Connecting pin; 3-3. Card slot; 3-4. Card block; 4. Flap support assembly; 4-1. Convex layer; 4-2. Flap; 4-3. Notch; 4-4. Positioning groove; 4-5. Connecting frame; 4-6. Threaded groove; 4-7. Connecting hole; 5. Connecting assembly; 5-1. Docking groove; 5-2. Docking block; 5-3. Round hole; 5-4. Insert rod; 5-5. Nut; 6. Threaded hole. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figures 1 to 5 As shown, this embodiment proposes a scraper device for a chain conveyor, comprising

[0032] The scraper body 1 and the transverse groove 2 are provided on the surface of the scraper body 1;

[0033] The connecting component 5 is arranged inside the scraper body 1;

[0034] Install the docking assembly 3, which is arranged at the bottom of the scraper body 1;

[0035] The flap adjustment assembly 4 is arranged in the transverse groove 2 and the scraper body 1;

[0036] The installation docking assembly 3 includes a pair of fixing sleeves 3-1, which are respectively fixed at both ends of the bottom surface of the scraper body 1. A connecting pin 3-2 is inserted and connected in the fixing sleeve 3-1. A card slot 3-3 is provided on the side end surface of the fixing sleeve 3-1. A card block 3-4 is provided at one end of the connecting pin 3-2, and the card block 3-4 is inserted and connected in the card slot 3-3.

[0037] In this embodiment, in order to achieve the effect of installing and connecting the scraper body 1, an installation docking component 3 is designed. Two fixing sleeves 3-1 are provided on both sides of the bottom of the scraper body 1. A card slot 3-3 is provided on the end face of the fixing sleeve 3-1. A connecting pin 3-2 is inserted and connected in the fixing sleeve 3-1 and a card block 3-4 is provided at one end. The card block 3-4 can be installed in the card slot 3-3 to fix the connecting pin 3-2 so that it cannot rotate. The connecting pin 3-2 can be inserted into the chain conveyor for connection.

[0038] Furthermore, the flap adjustment assembly 4 includes a convex layer 4-1, which is arranged on the inner end surface of the transverse groove 2. A flap 4-2 is rotatably connected to the convex layer 4-1 through a pin shaft. Notches 4-3 are provided on both end surfaces of the flap 4-2. Positioning grooves 4-4 are provided on both end surfaces of the scraper body 1. A connecting frame 4-5 is inserted and connected in the positioning groove 4-4 and the notch 4-3. The connecting frame 4-5 is fixedly connected to the notch 4-3 and the positioning groove 4-4 by bolts. A pair of threaded grooves 4-6 are provided on the surface of the flap 4-2, and a connecting hole 4-7 is provided on the bottom surface of the scraper body 1. The position of the connecting hole 4-7 corresponds to that of the threaded groove 4-6.

[0039] In this embodiment, in order to achieve the effect of carrying materials, a flap 4-2 adjustment component 4 is designed, and a convex layer 4-1 is provided on the inner end face of the transverse groove 2. The flap 4-2 is rotatably connected to the convex layer 4-1 through a pin shaft. The flap 4-2 is located in the transverse groove 2 and can be rotated outward to open. Notches 4-3 are provided at both ends of the flap 4-2, and positioning grooves 4-4 are provided at both ends of the scraper body 1. A connecting frame 4-5 is inserted into the positioning groove 4-4 and the notch 4-3 and fixed by bolts. The flap 4-2 can be supported and fixed by the connecting frame 4-5. Two connecting holes 4-7 are provided on the surface of the flap 4-2, and two connecting holes 4-7 are provided on the bottom of the scraper body 1 and the position corresponds to the threaded groove 4-6. Screws can be screwed through the connecting holes 4-7 into the connecting groove to fix the flap 4-2.

[0040] Furthermore, the connecting component 5 includes a pair of docking grooves 5-1, which are both opened on the side end face of the scraper body 1. A pair of docking blocks 5-2 are provided on the side end face of the scraper body 1. Circular holes 5-3 are opened inside the docking grooves 5-1 and the docking blocks 5-2. Insert rods 5-4 are inserted and connected in the circular holes 5-3, and nuts 5-5 are connected at both ends of the insert rods 5-4 through threads.

[0041] In this embodiment, in order to achieve the effect of connecting multiple scraper bodies 1 to each other, a connecting component 5 is designed. A docking groove 5-1 is provided on the side end face of the scraper body 1, and a docking block 5-2 is provided on the other side. Circular holes 5-3 are provided in the docking groove 5-1 and the docking block 5-2. The docking groove 5-1 can be plugged into the docking block 5-2, and an insert rod 5-4 can be inserted into the circular hole 5-3. Both ends of the insert rod 5-4 are screwed with nuts 5-5 by means of threads, which can be fixed at both ends to maintain the connection between the multiple scraper bodies 1.

[0042] Furthermore, the flap 4-2 can be rotated upwards to a maximum angle of 90°.

[0043] In this embodiment, through the opening angle of 90°, the flap 4 - 2 can carry a certain amount of material between the scraper body 1 .

[0044] Furthermore, a threaded hole 6 is provided on the end surface of the connecting pin 3 - 2 .

[0045] In this embodiment, threaded holes 6 are added to facilitate further strengthening of the connection with the chain conveyor.

[0046] When installation is required, the scraper body 1 is docked with the chain conveyor through the fixing sleeve 3-1, and then the connecting pin 3-2 is inserted into the fixing sleeve 3-1 and the equipment, and the clamping block 3-4 is clamped into the clamping slot 3-3. Screws can also be screwed into the threaded hole 6 for reinforcement. The scraper body 1 is inserted into the docking slot 5-1 through the docking block 5-2, and then the round rod is inserted into the round hole 5-3, and nuts 5-5 are screwed into both ends of the insertion rod 5-4 to fix it. When the flap 4-2 needs to be flipped up, the flap 4-2 is opened, and the connecting frame 4-5 is respectively inserted into the notch 4-3 and the positioning slot 4-4, and finally the bolts are screwed in to fix it.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A scraper device for a chain conveyor, characterized in that: include A scraper body (1) and a transverse groove (2), wherein the transverse groove (2) is provided on the surface of the scraper body (1); A connecting assembly (5), the connecting assembly (5) being arranged inside the scraper body (1); An installation docking assembly (3), wherein the installation docking assembly (3) is arranged at the bottom of the scraper body (1); A flap adjustment assembly (4), the flap adjustment assembly (4) being arranged in the transverse groove (2) and the scraper body (1); The mounting docking assembly (3) comprises a pair of fixing sleeves (3-1), the pair of fixing sleeves (3-1) being fixed to two ends of the bottom surface of the scraper body (1) respectively, and a connecting pin (3-2) being inserted and connected in the fixing sleeves (3-1).

2. A scraper device for a chain conveyor according to claim 1, characterized in that: A clamping slot (3-3) is provided on the side end surface of the fixing sleeve (3-1), and a clamping block (3-4) is provided at one end of the connecting pin (3-2), and the clamping block (3-4) is inserted and connected in the clamping slot (3-3).

3. A scraper device for a chain conveyor according to claim 1, characterized in that: The flap adjustment assembly (4) comprises a convex layer (4-1), the convex layer (4-1) being arranged on the inner end surface of the transverse groove (2), a flap (4-2) being rotatably connected to the convex layer (4-1) via a pin shaft, and notches (4-3) being provided on both end surfaces of the flap (4-2).

4. A scraper device for a chain conveyor according to claim 3, characterized in that: Both end surfaces of the scraper body (1) are provided with positioning grooves (4-4), and connecting frames (4-5) are inserted and connected in the positioning grooves (4-4) and the notches (4-3). The connecting frame (4-5), the notches (4-3) and the positioning grooves (4-4) are fixedly connected by bolts.

5. A scraper device for a chain conveyor according to claim 4, characterized in that: A pair of thread grooves (4-6) are provided on the surface of the flap (4-2), and a connecting hole (4-7) is provided on the bottom surface of the scraper body (1), wherein the connecting hole (4-7) corresponds to the position of the thread groove (4-6).

6. A scraper device for a chain conveyor according to claim 1, characterized in that: The connecting assembly (5) comprises a pair of docking grooves (5-1), each of the docking grooves (5-1) being provided on the side end surface of the scraper body (1), and a pair of docking blocks (5-2) being provided on the side end surface of the scraper body (1).

7. A scraper device for a chain conveyor according to claim 6, characterized in that: A circular hole (5-3) is provided inside the docking groove (5-1) and inside the docking block (5-2). An insertion rod (5-4) is inserted into the circular hole (5-3). Both ends of the insertion rod (5-4) are connected to nuts (5-5) through threads.

8. The scraper device for chain conveyor according to claim 3, characterized in that: The flap (4-2) can be rotated upwards to a maximum angle of 90°.

9. The scraper device for chain conveyor according to claim 1, characterized in that: A threaded hole (6) is provided on the end surface of the connecting pin (3-2).

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