New mining sprocket chain socket detection and measurement device

Abstract

A novel mining sprocket chain socket detection and measurement device comprises a first detection and measurement component and a second detection and measurement component. The first detection and measurement component comprises a measuring ruler, a first detection claw and a second detection claw. A first connector is fixedly arranged at the end of the measuring ruler. The first detection claw and the second detection claw are respectively arranged opposite to each other. The second detection and measurement component comprises a guide rod, a fixed knob, a third detection claw, a fourth detection claw and a fixed clamping assembly. The guide rod can slide relatively along the measuring ruler. A second connector is fixedly arranged at one end of the guide rod. The third detection claw and the fourth detection claw are respectively arranged opposite to each other. The fixed clamping assembly is arranged below the second connector. The present invention can make the first detection claw, the second detection claw, the third detection claw and the fourth detection claw fully contact with the sprocket chain socket, so that the shape of the chain socket can be detected, and the chain socket pitches on both sides of the sprocket can be detected simultaneously. Various mining sprocket chain socket detection and measurement can be completed accurately, reducing the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to the technical field of mining sprocket detection equipment, and in particular to a novel mining sprocket chain socket detection and measurement device. Background Art

[0002] The sprocket is the transmission component of the scraper, meshing with the chain to transmit power, and is widely used in mining machinery. It is the base of the scraper transmission parts. In order to improve the meshing degree between the sprocket chain nest and the chain and the life of the sprocket, the chain nest must be accurately detected and measured.

[0003] The original detection method of the chain nest of the mining sprocket is that two people fix two separate measuring aids to the two chain nests on one side, and then use a vernier caliper to measure the sprocket chain nest pitch. The original measuring aid can only contact with a circular arc surface at the bottom of the chain nest, and does not contact with other curved surfaces of the chain nest. Moreover, this measurement method can only detect the pitch of two chain nests on one side, and the shape of the chain nest cannot be detected. The detection is not accurate enough, and the chain nests on both sides cannot be measured at the same time. Summary of the invention

[0004] In view of this, it is necessary to provide a new mining sprocket chain socket detection and measurement device that can improve work efficiency, reduce work intensity, and improve measurement accuracy.

[0005] A novel mining sprocket chain socket detection and measurement device comprises a first detection and measurement component and a second detection and measurement component, wherein the first detection and measurement component comprises a measuring ruler, a first detection claw and a second detection claw, wherein a first connector is fixedly arranged at the end of the measuring ruler, and the first connector is vertically fixedly connected to the measuring ruler, wherein the first detection claw and the second detection claw are respectively arranged on both sides of the measuring ruler opposite to each other, and the first detection claw and the second detection claw can slide relatively along the first connector, wherein the second detection and measurement component comprises a guide rod, a fixed knob, a third detection claw, a fourth detection claw and a fixed clamping assembly, wherein a guide groove is provided on the lower surface of the guide rod, and the guide groove The guide rod is arranged along the long side direction, the guide groove is inserted into the measuring ruler, and the guide rod can slide relatively along the measuring ruler, the fixing knob is fixedly arranged on the upper surface of the guide rod, and the measuring ruler and the guide rod can be fixed by adjusting the fixing knob, and a second connecting head is fixedly arranged at one end of the guide rod away from the measuring ruler, and the second connecting head is vertically fixedly connected to the guide rod, the third detection claw and the fourth detection claw are respectively arranged on both sides of the guide rod, and the third detection claw and the fourth detection claw can slide relatively along the second connecting head, and the fixed clamping assembly is arranged below the second connecting head, and the fixed clamping assembly can slide relatively along the lower part of the second connecting head.

[0006] Preferably, a first slide groove is provided on the upper surface of the first connecting head, and the first slide groove is arranged along the long side direction of the first connecting head.

[0007] Preferably, the first detection claw includes a first measuring claw and a first detecting ruler. The first detecting ruler is inserted into a first sliding groove on the first connecting head and can slide relatively along the first sliding groove. The first measuring claw is arranged on one side of the measuring ruler, and the first measuring claw is fixedly connected to one end of the first detecting ruler.

[0008] Preferably, the second detection claw includes a second measuring claw and a second detection ruler, the second detection ruler is inserted into the first slide groove on the first connecting head, and can slide relatively along the first slide groove, and the second detection ruler is arranged opposite to the first detection ruler, the second measuring claw is arranged on one side of the measuring ruler and opposite to the first measuring claw, and the second measuring claw is fixedly connected to one end of the second detection ruler.

[0009] Preferably, a second slide groove is provided on the upper surface of the second connecting head, and the second slide groove is arranged along the long side direction of the second connecting head.

[0010] Preferably, a third slide groove is provided on the lower surface of the second connecting head, and the third slide groove is arranged along the long side direction of the second connecting head.

[0011] Preferably, the third detection claw includes a third measuring claw and a third detection ruler. The third detection ruler is inserted into the second slide groove on the second connecting head and can slide relatively along the second slide groove. The third measuring claw is arranged on one side of the guide rod, and the third measuring claw is fixedly connected to one end of the third detection ruler.

[0012] Preferably, the fourth detection claw includes a fourth measuring claw and a fourth detection ruler. The fourth detection ruler is inserted into the second slide groove on the second connecting head and can slide relatively along the second slide groove. The fourth detection ruler is arranged opposite to the third detection ruler. The fourth measuring claw is arranged on one side of the guide rod and opposite to the third measuring claw. The fourth measuring claw is fixedly connected to one end of the fourth detection ruler.

[0013] Preferably, the fixed clamping assembly includes a first clamping claw, a second clamping claw, and an elastic member. The first clamping claw and the second clamping claw are arranged opposite to each other, and the tops of the first clamping claw and the second clamping claw are both inserted into the third slide groove and can slide along the third slide groove. The elastic member is arranged between the first clamping claw and the second clamping claw, and the two ends of the elastic member are fixedly connected to the first clamping claw and the second clamping claw.

[0014] Preferably, the first clamping claw and the second clamping claw have the same structure, the first clamping claw includes a slider, a clamping claw, and a pressing rod, the slider is inserted into the third sliding groove, the upper end of the clamping claw is vertically fixedly connected to the slider, the pressing rod is vertically fixedly arranged on the side of the clamping claw away from the elastic member, and the pressing rod is located in the middle position of the clamping claw.

[0015] The present invention adopts the above technical solution, and its beneficial effects are: the invention includes a first detection and measurement component and a second detection and measurement component, the first detection and measurement component includes a measuring ruler, a first detection claw, and a second detection claw, the end of the measuring ruler is fixedly provided with a first connecting head, the first connecting head is vertically fixedly connected to the measuring ruler, the first detection claw and the second detection claw are respectively arranged on both sides of the measuring ruler opposite to each other, and the first detection claw and the second detection claw can slide relatively along the first connecting head, the second detection and measurement component includes a guide rod, a fixed knob, a third detection claw, a fourth detection claw, and a fixed clamping assembly, a guide groove is provided on the lower surface of the guide rod, the guide groove is arranged along the long side direction of the guide rod, the guide groove is clamped on the measuring ruler, and the guide rod can slide relatively along the measuring ruler, the fixed knob is fixedly arranged on the upper surface of the guide rod, and by adjusting The fixing knob can fix the measuring ruler and the guide rod, a second connecting head is fixedly provided at one end of the guide rod away from the measuring ruler, the second connecting head is vertically fixedly connected to the guide rod, the third detecting claw and the fourth detecting claw are respectively arranged on both sides of the guide rod opposite to each other, and the third detecting claw and the fourth detecting claw can slide relatively along the second connecting head, the fixed clamping assembly is arranged below the second connecting head, and the fixed clamping assembly can slide relatively along the lower part of the second connecting head; when the present invention is in use, the first detecting claw, the second detecting claw, the third detecting claw and the fourth detecting claw can be fully contacted with the chain nest of the sprocket, so that the shape of the chain nest can be detected, and the chain nest pitches on both sides of the sprocket can be detected at the same time, various mining sprocket chain nest detection and measurement can be completed accurately, the labor intensity of workers is reduced, and the detection efficiency and accuracy are improved by at least 50%. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 for Figure 1 Schematic diagram of the structure from another angle.

[0018] Figure 3 It is a schematic structural diagram of the second detection and measurement component of the present invention.

[0019] Figure 4 for Figure 3 Schematic diagram of the structure from another angle.

[0020] Figure 5 It is a schematic structural diagram of the first detection and measurement component of the present invention.

[0021] In the figure: a first detection and measuring component 01, a measuring ruler 11, a first detection claw 12, a first measuring claw 121, a first detecting ruler 122, a second detection claw 13, a second measuring claw 131, a second detecting ruler 132, a first connecting head 14, a second detection and measuring component 02, a guide rod 21, a guide groove 211, a fixed knob 22, a third detection claw 23, a third measuring claw 231, a third detecting ruler 232, a fourth detection claw 24, a fourth measuring claw 241, a fourth detecting ruler 242, a fixed clamping assembly 25, a first clamping claw 251, a slider 2511, a clamping claw 2512, a pressing rod 2513, a second clamping claw 252, an elastic member 253, a second connecting head 26, a second slide groove 261, and a third slide groove 262. DETAILED DESCRIPTION

[0022] Please see Figures 1 to 5 The embodiment of the present invention provides a novel mining sprocket chain socket detection and measurement device, including a first detection and measurement component 01 and a second detection and measurement component 02. The first detection and measurement component 01 includes a measuring ruler 11, a first detection claw 12, and a second detection claw 13. The end of the measuring ruler 11 is fixedly provided with a first connector 14, and the first connector 14 is vertically fixedly connected to the measuring ruler 11. The first detection claw 12 and the second detection claw 13 are respectively arranged on both sides of the measuring ruler 11, and the first detection claw 12 and the second detection claw 13 can slide relatively along the first connector 14. The second detection and measurement component 02 includes a guide rod 21, a fixed knob 22, a third detection claw 23, a fourth detection claw 24, and a fixed clamping assembly 25. A guide groove 211 is provided on the lower surface of the guide rod 21, and the guide groove 211 is arranged along The guide rod 21 is arranged in the long side direction, the guide groove 211 is inserted into the measuring ruler 11, and the guide rod 21 can slide relatively along the measuring ruler 11, the guide groove 211 is dovetail-shaped, the fixing knob 22 is fixedly arranged on the upper surface of the guide rod 21, and the measuring ruler 11 can be fixed to the guide rod 21 by adjusting the fixing knob 22, the end of the guide rod 21 away from the measuring ruler 11 is fixedly arranged with a second connector 26, and the second connector 26 is vertically fixedly connected to the guide rod 21, the third detection claw 23 and the fourth detection claw 24 are respectively arranged on both sides of the guide rod 21, and the third detection claw 23 and the fourth detection claw 24 can slide relatively along the second connector 26, the fixed clamping assembly 25 is arranged below the second connector 26, and the fixed clamping assembly 25 can slide relatively along the lower part of the second connector 26. By pressing the fixed clamping assembly 25, the fixed clamping assembly 25 can be clamped in the middle groove of the sprocket, thereby playing a fixing role.

[0023] A first sliding groove is formed on the upper surface of the first connecting head 14 , and the first sliding groove is arranged along the long side direction of the first connecting head 14 .

[0024] The first detection claw 12 includes a first measuring claw 121 and a first detecting ruler 122. The first detecting ruler 122 is inserted into the first sliding groove on the first connecting head 14 and can slide relatively along the first sliding groove. The first measuring claw 121 is arranged at one side of the measuring ruler 11, and the first measuring claw 121 is fixedly connected to one end of the first detecting ruler 122. The second detection claw 13 includes a second measuring claw 131 and a second detecting ruler 132. The second detecting ruler 132 is inserted into the first sliding groove on the first connecting head 14 and can slide relatively along the first sliding groove. The second detecting ruler 132 is arranged opposite to the first detecting ruler 122. The second measuring claw 131 is arranged at one side of the measuring ruler 11 and opposite to the first measuring claw 121. The second measuring claw 131 is fixedly connected to one end of the second detecting ruler 132. By adjusting the first detection ruler 122 and the second detection ruler 132, the first measuring jaw 121 and the second measuring jaw 131 can be respectively brought into contact with the sprocket chain socket, thereby detecting whether the shape of the sprocket chain socket is appropriate, and by reading the scales on the first detection ruler 122 and the second detection ruler 132, the sprocket chain socket gap size can be obtained, thereby detecting whether the chain socket is appropriate.

[0025] A second sliding groove 261 is formed on the upper surface of the second connecting head 26 , and the second sliding groove 261 is disposed along the long side direction of the second connecting head 26 .

[0026] The third detection claw 23 includes a third measuring claw 231 and a third detecting ruler 232. The third detecting ruler 232 is inserted into the second slide groove 261 on the second connector 26 and can slide relatively along the second slide groove 261. The third measuring claw 231 is arranged at one side of the guide rod 21, and the third measuring claw 231 is fixedly connected to one end of the third detecting ruler 232. The fourth detection claw 24 includes a fourth measuring claw 241 and a fourth detecting ruler 242. The fourth detecting ruler 242 is inserted into the second slide groove 261 on the second connector 26 and can slide relatively along the second slide groove 261. The fourth detecting ruler 242 is arranged opposite to the third detecting ruler 232. The fourth measuring claw 241 is arranged at one side of the guide rod 21 and opposite to the third measuring claw 231. The fourth measuring claw 241 is fixedly connected to one end of the fourth detecting ruler 242. By adjusting the third detection ruler 232 and the fourth detection ruler 242, the third measuring jaw 231 and the fourth measuring jaw 241 can be respectively brought into contact with the sprocket chain socket, thereby detecting whether the shape of the sprocket chain socket is appropriate, and by reading the scales on the third detection ruler 232 and the fourth detection ruler 242, the sprocket chain socket gap size can be obtained, thereby detecting whether the chain socket is appropriate.

[0027] A third slide groove 262 is formed on the lower surface of the second connector 26 . The third slide groove 262 is arranged along the long side of the second connector 26 , and is in a dovetail shape.

[0028] The fixed clamping assembly 25 includes a first clamping claw 251, a second clamping claw 252, and an elastic member 253. The first clamping claw 251 and the second clamping claw 252 are arranged opposite to each other, and the tops of the first clamping claw 251 and the second clamping claw 252 are both inserted into the third sliding groove 262 and can slide along the third sliding groove 262. The elastic member 253 can be a spring. The elastic member 253 is arranged between the first clamping claw 251 and the second clamping claw 252, and both ends of the elastic member 253 are fixedly connected to the first clamping claw 251 and the second clamping claw 252. By pressing the first clamping claw 251 and the second clamping claw 252, the first clamping claw 251 and the second clamping claw 252 can slide along the third sliding groove 262, and the first clamping claw 251 and the second clamping claw 252 squeeze the elastic member 253, so that the distance between the first clamping claw 251 and the second clamping claw 252 can be adjusted. The first engaging claw 251 and the second engaging claw 252 have the same structure. The first engaging claw 251 includes a slider 2511, a claw 2512, and a pressing rod 2513. The slider 2511 is inserted into the third slide groove 262. The upper end of the claw 2512 is vertically fixedly connected to the slider 2511. The pressing rod 2513 is vertically fixedly arranged on the side of the claw 2512 away from the elastic member 253, and the pressing rod 2513 is located in the middle of the claw 2512. The slider 2511 can slide along the third slide groove 262 by squeezing the pressing rod 2513. At this time, the claw 2512 moves toward the middle, so that the distance between the two claws 2512 can be changed.

[0029] When the present invention is in use, the inspector can use both hands to squeeze the pressing rod 2513 respectively, so that the claw 2512 squeezes the elastic member 253. After the elastic member 253 is compressed, the inspector can insert the claw 2512 into the middle groove of the sprocket. At this time, the claw 2512 is released, and the elastic member 253 recovers its deformation, which will push the claw 2512 to contact the inner wall of the middle groove of the sprocket, so that the claw 2512 is fixed to the middle groove of the sprocket. By adjusting the third detection ruler 232 and the fourth detection ruler 242, the third measuring claw 231 and the fourth measuring claw 241 are in contact with the chain nest of the sprocket, and the third detection ruler 232 and the fourth detection ruler 242 are fixed to the second ground connector 26 by the set screws, and the measuring ruler 11 is pulled toward the end away from the guide rod 21, so that the measuring ruler 11 is moved along the measuring ruler 11. The guide groove 211 on the guide rod 21 slides, and the first measuring jaw 121 and the second measuring jaw 131 are made to contact with the sprocket chain nest by adjusting the first detecting ruler 122 and the second detecting ruler 132. After the measuring ruler 11 and the guide rod 21 are fixed by the fixing knob 22, the first detecting ruler 122 and the second detecting ruler 132 are fixed to the first connecting head 14 respectively by means of the set screws, so that the first measuring jaw 121, the second measuring jaw 131, the third measuring jaw 231 and the fourth measuring jaw 241 can detect the shape of the sprocket chain nest, and at the same time, the chain nest gap size can be measured by the first detecting ruler 122, the second detecting ruler 132, the third detecting ruler 232 and the fourth detecting ruler 242 respectively, and the sprocket chain nest pitch can be obtained by measuring the scale on the measuring ruler 11 at this time.

[0030] What is disclosed above is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A new type of mining sprocket chain socket detection and measurement device, characterized by: The invention comprises a first detection and measurement component and a second detection and measurement component, wherein the first detection and measurement component comprises a measuring ruler, a first detection claw and a second detection claw, wherein a first connector is fixedly provided at the end of the measuring ruler, and the first connector is vertically fixedly connected to the measuring ruler, the first detection claw and the second detection claw are respectively arranged on both sides of the measuring ruler opposite to each other, and the first detection claw and the second detection claw can slide relatively along the first connector, and the second detection claw comprises a guide rod, a fixed knob, a third detection claw, a fourth detection claw and a fixed clamping assembly, wherein a guide groove is provided on the lower surface of the guide rod, the guide groove is arranged along the long side direction of the guide rod, the guide groove is clamped on the measuring ruler, and the guide rod can slide relatively along the measuring ruler, and the fixed knob is fixedly arranged on the guide rod. The upper surface of the rod can fix the measuring ruler to the guide rod by adjusting the fixing knob, and the second connecting head is fixedly provided at the end of the guide rod away from the measuring ruler, and the second connecting head is vertically fixedly connected to the guide rod, and a second sliding groove is provided on the upper surface of the second connecting head, and the second sliding groove is arranged along the long side direction of the second connecting head; a third sliding groove is provided on the lower surface of the second connecting head, and the third sliding groove is arranged along the long side direction of the second connecting head, and the third sliding groove is dovetail-shaped, and the third detection claw and the fourth detection claw are respectively arranged on both sides of the guide rod, and the third detection claw and the fourth detection claw can slide relatively along the second connecting head, and the fixed clamping assembly is arranged below the second connecting head, and the fixed clamping assembly can slide relatively along the lower part of the second connecting head.

2. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: A first sliding groove is provided on the upper surface of the first connecting head, and the first sliding groove is arranged along the long side direction of the first connecting head.

3. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: The first detection claw includes a first measuring claw and a first detection ruler. The first detection ruler is inserted into a first slide groove on the first connecting head and can slide relatively along the first slide groove. The first measuring claw is arranged on one side of the measuring ruler, and the first measuring claw is fixedly connected to one end of the first detection ruler.

4. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: The second detection claw includes a second measuring claw and a second detection ruler. The second detection ruler is inserted into the first slide groove on the first connecting head and can slide relatively along the first slide groove. The second detection ruler is arranged opposite to the first detection ruler. The second measuring claw is arranged on one side of the measuring ruler and opposite to the first measuring claw. The second measuring claw is fixedly connected to one end of the second detection ruler.

5. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: The third detection claw includes a third measuring claw and a third detection ruler. The third detection ruler is inserted into the second slide groove on the second connecting head and can slide relatively along the second slide groove. The third measuring claw is arranged on one side of the guide rod, and the third measuring claw is fixedly connected to one end of the third detection ruler.

6. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: The fourth detection claw includes a fourth measuring claw and a fourth detection ruler. The fourth detection ruler is inserted into the second slide groove on the second connecting head and can slide relatively along the second slide groove. The fourth detection ruler is arranged opposite to the third detection ruler. The fourth measuring claw is arranged on one side of the guide rod and opposite to the third measuring claw. The fourth measuring claw is fixedly connected to one end of the fourth detection ruler.

7. The novel mining sprocket chain socket detection and measurement device according to claim 1 is characterized in that: The fixed clamping assembly includes a first clamping claw, a second clamping claw, and an elastic member. The first clamping claw and the second clamping claw are arranged opposite to each other, and the tops of the first clamping claw and the second clamping claw are both inserted into the third slide groove and can slide along the third slide groove. The elastic member is arranged between the first clamping claw and the second clamping claw, and the two ends of the elastic member are fixedly connected to the first clamping claw and the second clamping claw.

8. The novel mining sprocket chain socket detection and measurement device according to claim 7 is characterized in that: The first clamping claw and the second clamping claw have the same structure. The first clamping claw includes a slider, a clamping claw, and a pressing rod. The slider is inserted into the third sliding groove. The upper end of the clamping claw is vertically fixedly connected to the slider. The pressing rod is vertically fixedly arranged on the side of the clamping claw away from the elastic member, and the pressing rod is located in the middle position of the clamping claw.

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