A copper oxide powder production apparatus and its production process

Abstract

This invention relates to the field of copper oxide production technology, specifically to a copper oxide powder production device. The device includes a grinding box with symmetrically fixed sliding inclined surfaces on both sides of the interior to facilitate material flow. A discharge channel is provided on the bottom surface of the grinding box. Guide connection holes are symmetrically provided at both ends of the grinding box. A first electric telescopic rod is fixedly installed on one side of the grinding box, and a copper oxide crushing mechanism is mounted on the first electric telescopic rod. The copper oxide crushing mechanism crushes the copper oxide, and a crushing sealing mechanism is installed on the crushing mechanism. This invention also includes a copper oxide powder production process, comprising the following steps: Step 1: Placing copper oxide; Step 2: Sealing the grinding space; Step 3: Grinding the copper oxide; Step 4: Discharging.

Description

Technical Field

[0001] This invention relates to the field of copper oxide production technology, specifically to a copper oxide powder production apparatus and its production process. Background Technology

[0002] During the production process, copper oxide powder needs to be rolled. Rolling not only removes impurities from the powder and improves its purity, but also makes the particle size more uniform, which is beneficial for subsequent processing. Furthermore, rolling makes the copper oxide powder particles smaller, thereby increasing its specific surface area, which helps to improve the chemical reactivity of the copper oxide powder.

[0003] There are some shortcomings in the actual rolling process of copper oxide powder. On the one hand, under the extrusion pressure of the rollers, larger copper oxide particles are prone to splashing. On the other hand, the rollers push the copper oxide to move during the rolling process, which causes some copper oxide to remain at both ends of the rolling direction near the inner wall, making it impossible to achieve good rolling. It requires the operator to move it, which is quite troublesome. Summary of the Invention

[0004] The purpose of this invention is to provide a copper oxide powder production apparatus and its production process to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A copper oxide powder production apparatus includes a grinding box, wherein inclined sliding surfaces are symmetrically fixed on both sides of the interior of the grinding box to facilitate the downward sliding of materials on both sides of the grinding box, and a discharge channel is provided on the bottom surface of the grinding box.

[0007] The grinding box has symmetrical guide connection holes at both ends, and a first electric telescopic rod is fixedly installed on one side of the grinding box. A copper oxide rolling mechanism is installed on the first electric telescopic rod. The copper oxide rolling mechanism rolls the copper oxide, and a rolling sealing mechanism is installed on the copper oxide rolling mechanism.

[0008] The grinding box is equipped with a convenient discharge mechanism, which is driven by the crushing and sealing mechanism to discharge the material.

[0009] The grinding box is also symmetrically equipped with a pushing mechanism, which is used to push the copper oxide to avoid crushing dead corners. The pushing mechanism is also equipped with a stabilizing mechanism to fix the pushing mechanism.

[0010] The rolling and sealing mechanism drives the pushing mechanism to move synchronously, and the two work together to form a closed rolling space to prevent copper oxide from overflowing.

[0011] Preferably, the other two ends of the grinding box are symmetrically fixed with outer support plates, and a support rod is provided between the outer support plates to support the copper oxide rolling mechanism;

[0012] The lower end of the grinding box is symmetrically fixed with a support frame on both sides. The support frame is fixed with a bearing guide rod, and the grinding box is symmetrically opened with matching stabilizing holes on both sides. The support frame supports the convenient material discharge mechanism.

[0013] Preferably, the copper oxide rolling mechanism is a bearing movable plate, and a support protrusion is fixedly provided at the upper end of the bearing movable plate, and a second electric telescopic rod is fixedly installed on the support protrusion;

[0014] The movable support plate has symmetrically recessed channels at both ends, and a movable mating groove is provided on the upper side of the recessed channel. The movable support plate has an outer bearing connecting plate at each end.

[0015] One end of the outer bearing connecting plate is fixedly connected to the first electric telescopic rod, and the other end of the outer bearing connecting plate is provided with a support guide hole, in which a support mating rod is inserted.

[0016] Preferably, a lower support mounting plate is symmetrically fixedly provided at the lower end of the outer support connecting plate. The lower support mounting plate has a mounting through hole, and a rolling roller is installed between the lower support mounting plates. A mounting column is fixedly provided on the rolling roller, and a bearing is sleeved on the mounting column. The bearing is installed in the mounting through hole.

[0017] Preferably, the compaction and sealing mechanism includes a drive connecting block and a material blocking movable plate. The drive connecting block is fixedly connected to the second electric telescopic rod. Both ends of the drive connecting block are respectively provided with linkage bending plates, and the linkage bending plates are provided with pressing sleeve holes.

[0018] A connecting bearing rod is symmetrically fixed on both sides of the drive connecting block. A mating connecting plate is fixedly fixed on the connecting bearing rod. A mating end plate is symmetrically fixed on both ends of the mating connecting plate. A connecting support rod is fixedly fixed between the mating end plates.

[0019] The two ends of the drive connecting block are symmetrically hinged with movable mating rods, and the lower end of the movable mating rod is hinged with a material-stopping movable plate, which is inserted into the inner retracting channel.

[0020] Preferably, the convenient discharge mechanism includes a movable support plate and a movable connecting frame. The movable support plate is symmetrically installed at the discharge channel, and an external connecting column is fixedly provided on the movable support plate. A support insertion hole is provided on the external connecting column, and a bearing guide rod is inserted into the support insertion hole.

[0021] A connecting plate is fixedly installed on the external connecting column. The connecting plate has symmetrical connecting channels, and an inclined plate frame is fixedly installed at the upper end of the connecting plate. The inclined plate frame has a driving inclined channel.

[0022] The drive oblique channel is connected to the connecting channel.

[0023] Preferably, the movable connecting frame is mounted on the connecting upright plate, and the movable connecting frame has a connecting movable hole, into which a connecting support rod is inserted;

[0024] The movable connecting frame is symmetrically and fixedly provided with mating connecting columns, which are inserted into the connecting channel.

[0025] Preferably, the pushing mechanism is a pushing movable plate, the lower end of which is provided with a mating inclined surface, and a guide connecting rod is fixedly provided on the pushing movable plate, the guide connecting rod being inserted into a guide connecting hole;

[0026] The upper end of the material pushing movable plate is symmetrically fixed with matching bearing columns on both sides. The matching bearing columns are fixed with guide rods and have support limiting holes.

[0027] Preferably, the stabilizing mechanism includes a movable connecting plate and a load-bearing locking plate. The movable connecting plate has a movable mating hole, a guide rod is inserted into the movable mating hole, and a connecting movable rod is hinged to the movable connecting plate.

[0028] The lower end of the connecting movable rod is hinged with a bearing locking plate, and the upper end of the bearing locking plate is fixedly provided with a support limiting rod. The support limiting rod is inserted into the support limiting hole, and a return spring is sleeved on the support limiting rod. The lower end of the bearing locking plate is fixedly provided with a stabilizing insert rod.

[0029] A process for producing copper oxide powder includes the following steps:

[0030] Step 1: Placing the copper oxide: Place the copper oxide to be ground between the two pusher plates;

[0031] Step 2: Enclosing the grinding space: Activate the second electric telescopic rod to drive the connecting block downwards, so that the material blocking movable plate contacts the material pushing movable plate, forming a closed grinding space;

[0032] Step 3: Grinding of copper oxide: Start the first electric telescopic rod to drive the rolling roller to move back and forth to achieve grinding of copper oxide;

[0033] Step 4: Discharge: After the copper oxide is rolled, the drive connecting block moves upward, causing the movable support plate to move, so that the discharge channel is opened for discharge.

[0034] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages:

[0035] 1. When grinding copper oxide, the second electric telescopic rod is activated to drive the drive connecting block to move downward. Under the action of the drive connecting block, the baffle plate can be moved, so that a closed space is formed between the baffle plate and the pusher plate. The copper oxide is crushed and ground in the closed space, which effectively avoids the phenomenon of copper oxide splashing out during the crushing process. Before grinding, an opening is formed between the baffle plate and the pusher plate to facilitate the feeding of material.

[0036] 2. During the grinding process, the moving plate of the bearing plate will also drive the moving plate of the pusher plate to move. When the grinding roller moves forward, the moving plate of the pusher plate behind it can push the copper oxide. At the same time, since the moving plate of the pusher plate in front of the grinding roller moves synchronously with it, the copper oxide in the forward direction of the grinding roller can be well ground without any grinding dead corners, thus ensuring the quality of grinding.

[0037] 3. In addition, when the drive connecting block moves downward, it can unlock the pusher plate and connect it with the drive connecting block at the same time, so that it can move synchronously with the pusher plate. After the crushing is completed, the drive connecting block moves upward, which can drive the movable support plate to move in opposite directions, so that the discharge channel is open and the material is discharged. Attached Figure Description

[0038] Figure 1 A first-person view of the assembly of the grinding box.

[0039] Figure 2 A second-view schematic diagram of the grinding box assembly.

[0040] Figure 3 This is a schematic diagram of the grinding box.

[0041] Figure 4 This is a structural diagram of the support plate.

[0042] Figure 5 This is an assembly diagram of the supporting movable plate and the drive connecting block.

[0043] Figure 6 This is a schematic diagram of the assembly of the drive connecting block and the movable support plate.

[0044] Figure 7 This is a structural diagram of the movable connecting frame.

[0045] Figure 8 This is an assembly diagram of the pusher plate and the connecting plate.

[0046] Figure 9An exploded view of the assembly of the material pusher plate and the movable connecting plate.

[0047] In the diagram: 1. Grinding box; 11. Sloping surface; 12. Discharge channel; 13. Guide connection hole; 14. First electric telescopic rod; 15. Outer bearing fixing plate; 16. Support mating rod; 17. Support base frame; 18. Bearing guide rod; 19. Mating stabilizing hole; 2. Bearing movable plate; 21. Support protrusion; 22. Second electric telescopic rod; 23. Inward channel; 24. Moving mating groove; 25. Outer bearing connecting plate; 26. Support guide hole; 27. Lower bearing mounting plate; 28. Mounting through hole; 29. ​​Roller; 291. Mounting column; 292. Bearing; 3. Drive connecting block; 31. Linkage bending plate; 32. Lower pressure sleeve hole; 33. Connecting bearing rod; 34. Mating connecting plate 35. End plate; 36. Connecting support rod; 37. Movable mating rod; 38. Movable baffle plate; 4. Movable bearing plate; 41. External connecting column; 42. Support insertion hole; 43. Connecting upright plate; 44. Connecting channel; 45. Inclined plate frame; 46. Drive inclined channel; 47. Movable connecting frame; 471. Connecting movable hole; 472. Maturing connecting column; 5. Pushing movable plate; 50. Maturing inclined surface; 51. Guide connecting rod; 52. Maturing bearing column; 53. Guide upright; 54. Support limiting hole; 6. Movable connecting plate; 61. Moving mating hole; 62. Connecting movable rod; 63. Bearing locking plate; 64. Support limiting rod; 65. Return spring; 66. Stabilizing insert rod. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] This invention provides a technical solution:

[0050] like Figure 1 and Figure 2As shown, a copper oxide powder production device includes a grinding box 1. Sloping surfaces 11 are symmetrically fixed on both sides of the interior of the grinding box 1 to facilitate the downward flow of material on both sides, preventing accumulation. A discharge channel 12 is provided on the bottom surface of the grinding box 1. Guide connection holes 13 are symmetrically provided at both ends of the grinding box 1. A first electric telescopic rod 14 is fixedly installed on one side of the grinding box 1. A copper oxide crushing mechanism is installed on the first electric telescopic rod 14 to crush the copper oxide. A crushing and sealing mechanism is installed on the copper oxide crushing mechanism. A convenient discharge mechanism is installed on the grinding box 1, driven by the crushing and sealing mechanism to discharge the material. A pushing mechanism is also symmetrically installed in the grinding box 1 to push the copper oxide, avoiding crushing dead zones. A stabilizing mechanism is provided on the pushing mechanism to fix it. The crushing and sealing mechanism drives the pushing mechanism to move synchronously. The two work together to form a closed crushing space, preventing copper oxide from overflowing.

[0051] like Figure 1 and Figure 2 As shown, external support plates 15 are symmetrically fixed at both ends of the other side of the grinding box 1, and support rods 16 are provided between the external support plates 15. The support rods 16 support the copper oxide crushing mechanism. Support base frames 17 are also symmetrically fixed on both sides of the lower end of the grinding box 1. Bearing guide rods 18 are fixed on the support base frames 17, and matching stabilizing holes 19 are symmetrically opened on both sides of the grinding box 1. The support base frames 17 support the convenient discharge mechanism.

[0052] like Figure 4 As shown, the copper oxide rolling mechanism is a supporting movable plate 2. A supporting bracket 21 is fixedly installed on the upper end of the supporting movable plate 2, and a second electric telescopic rod 22 is fixedly installed on the supporting bracket 21. Symmetrical inward channels 23 are opened at both ends of the supporting movable plate 2, and a movable mating groove 24 is provided on the upper side of the inward channel 23. External bearing connecting plates 25 are respectively provided at both ends of the supporting movable plate 2. Because the first electric telescopic rod 14 and the second electric telescopic rod 22 are used frequently, energy-saving electric motors are selected as the power source for both telescopic rods to save costs.

[0053] like Figure 1 and Figure 2 As shown, the outer bearing connecting plate 25 at one end is fixedly connected to the first electric telescopic rod 14, and the outer bearing connecting plate 25 at the other end is provided with a support guide hole 26, in which a support mating rod 16 is inserted.

[0054] like Figure 4As shown, a lower support mounting plate 27 is symmetrically fixed at the lower end of the outer support connecting plate 25. The lower support mounting plate 27 has a mounting through hole 28, and a rolling roller 29 is installed between the lower support mounting plates 27. A mounting column 291 is fixedly installed on the rolling roller 29, and a bearing 292 is sleeved on the mounting column 291. The bearing 292 is installed in the mounting through hole 28. In addition, the rolling roller 29 is located in the grinding box 1.

[0055] like Figure 5 As shown, the compaction and sealing mechanism includes a drive connecting block 3 and a material-blocking movable plate 38. The drive connecting block 3 is fixedly connected to the second electric telescopic rod 22. Both ends of the drive connecting block 3 are respectively provided with linkage bending plates 31. The linkage bending plates 31 are provided with pressing sleeve holes 32. Connecting bearing rods 33 are symmetrically fixedly provided on both sides of the drive connecting block 3. A matching connecting plate 34 is fixedly provided on the connecting bearing rod 33. Matching end plates 35 are symmetrically fixedly provided at both ends of the matching connecting plate 34. A connecting support rod 36 is fixedly provided between the matching end plates 35. Movable matching rods 37 are symmetrically hinged at both ends of the drive connecting block 3. The lower end of the movable matching rod 37 is hinged to the material-blocking movable plate 38. The material-blocking movable plate 38 is inserted into the inner channel 23.

[0056] like Figure 1 , Figure 2 and Figure 6 As shown, the convenient discharge mechanism includes a movable support plate 4 and a movable connecting frame 47. The movable support plate 4 is symmetrically installed at the discharge channel 12, and an external connecting column 41 is fixedly installed on the movable support plate 4. The external connecting column 41 has a support insertion hole 42, and a bearing guide rod 18 is inserted into the support insertion hole 42. A connecting upright plate 43 is fixedly installed on the external connecting column 41. A connecting channel 44 is symmetrically opened on the connecting upright plate 43, and an inclined plate frame 45 is fixedly installed at the upper end of the connecting upright plate 43. A driving inclined channel 46 is provided on the inclined plate frame 45. The driving inclined channel 46 communicates with the connecting channel 44, and the inner walls of the driving inclined channel 46 and the connecting channel 44 are smooth and burr-free, and their widths are equal.

[0057] like Figure 6 and Figure 7 As shown, the movable connecting frame 47 is installed on the connecting upright plate 43. The movable connecting frame 47 has a connecting movable hole 471. A connecting support rod 36 is inserted into the connecting movable hole 471. The connecting support rod 36 and the movable connecting frame 47 can move relative to each other. The movable connecting frame 47 has symmetrically fixed mating connecting columns 472 inside. The mating connecting columns 472 are inserted into the connecting channel 44 and are in contact with the inner wall of the connecting channel 44.

[0058] The pushing mechanism is a pushing movable plate 5. The lower end of the pushing movable plate 5 is provided with a mating inclined surface 50, which is mated with the sliding inclined surface 11. A guide connecting rod 51 is fixedly provided on the pushing movable plate 5. The guide connecting rod 51 is inserted into the guide connecting hole 13. The upper end of the pushing movable plate 5 is symmetrically provided with mating bearing columns 52 on both sides. A guide upright 53 is fixedly provided on the mating bearing column 52, and a support limiting hole 54 is opened on the mating bearing column 52.

[0059] like Figure 8 and Figure 9 As shown, the stabilizing mechanism includes a movable connecting plate 6 and a bearing locking plate 63. The movable connecting plate 6 has a movable mating hole 61, into which a guide rod 53 is inserted. A connecting movable rod 62 is hinged to the movable connecting plate 6, and the lower end of the connecting movable rod 62 is hinged to the bearing locking plate 63. A support limiting rod 64 is fixedly installed at the upper end of the bearing locking plate 63. The support limiting rod 64 is inserted into the support limiting hole 54, and a return spring 65 is sleeved on the support limiting rod 64. A stabilizing insert rod 66 is fixedly installed at the lower end of the bearing locking plate 63, and the two ends of the return spring 65 are fixed to the mating bearing column 52 and the movable connecting plate 6, respectively.

[0060] like Figure 1 and Figure 2 As shown, when the stabilizing rod 66 fixes the pusher plate 5, it is inserted into the mating stabilizing hole 19.

[0061] A process for producing copper oxide powder includes the following steps:

[0062] Step 1: Placing the copper oxide: Place the copper oxide to be ground between the two pusher plates 5;

[0063] Step 2: Enclosing the grinding space: Activate the second electric telescopic rod 22 to drive the drive connecting block 3 to move downward, so that the material blocking movable plate 38 contacts the material pushing movable plate 5, forming a closed grinding space;

[0064] Step 3: Grinding of copper oxide: Start the first electric telescopic rod 14 to drive the rolling roller 29 to reciprocate and achieve grinding of copper oxide;

[0065] Step 4: Discharge: After the copper oxide is rolled, drive the connecting block 3 to move upward, which in turn moves the movable support plate 4, so that the discharge channel 12 opens to discharge the material.

[0066] During the grinding of copper oxide, it is added between the two pushing movable plates 5. Then, the second electric telescopic rod 22 is activated to drive the drive connecting block 3 downward. As the drive connecting block 3 moves downward, the movable mating rod 37 drives the stop movable plate 38 to move, thus bringing the stop movable plate 38 into contact with the pushing movable plate 5. This forms a closed grinding space, preventing copper oxide from splashing out during the grinding process. When the drive connecting block 3 moves downward, the pressing sleeve hole 32 will engage with the guide upright 53, and the linkage bending plate 31 will push the movable connecting plate 6 downward. Then, under the action of the connecting movable rod 62, the bearing locking plate 63 will move, causing the stabilizing insert 66 to disengage from the mating stabilizing hole 19, allowing the pushing movable plate 5 to move downward. With the device in the unlocked state, the first electric telescopic rod 14 can be activated to drive the bearing movable plate 2 to reciprocate. Under the action of the crushing roller 29, the copper oxide is crushed. During the crushing process, when the crushing roller 29 moves in one direction, the pushing movable plate 5 behind it will push the copper oxide to move, and the pushing movable plate 5 in front of it will move along with it. This ensures good crushing of the copper oxide and avoids crushing dead corners. After crushing is completed, the drive connecting block 3 is reset and then moves upward. This will drive the movable connecting frame 47 to move upward, so that the mating connecting column 472 can be inserted into the drive inclined channel 46. This will drive the movable bearing plate 4 to move, so that the discharge channel 12 is in the open state, and the material can be discharged, which is very convenient.

[0067] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A copper oxide powder production apparatus, comprising a grinding chamber, characterized in that: The grinding box has symmetrically fixed sliding inclined plates on both sides inside to facilitate the material from both sides of the grinding box to slide down. A discharge channel is provided on the bottom surface of the grinding box. The grinding box has symmetrical guide connection holes at both ends, and a first electric telescopic rod is fixedly installed on one side of the grinding box. A copper oxide rolling mechanism is installed on the first electric telescopic rod. The copper oxide rolling mechanism rolls the copper oxide, and a rolling sealing mechanism is installed on the copper oxide rolling mechanism. The copper oxide rolling mechanism is a bearing movable plate, and the bearing movable plate has symmetrically opened inner channels at both ends. The upper side of the inner channel is provided with a movable mating groove. The compaction and sealing mechanism includes a drive connecting block and a material blocking movable plate. The drive connecting block is fixedly connected to the second electric telescopic rod. Both ends of the drive connecting block are respectively provided with linkage bending plates, and the linkage bending plates are provided with downward pressing sleeve holes. A connecting bearing rod is symmetrically fixed on both sides of the drive connecting block. A mating connecting plate is fixedly fixed on the connecting bearing rod. A mating end plate is symmetrically fixed on both ends of the mating connecting plate. A connecting support rod is fixedly fixed between the mating end plates. The two ends of the drive connecting block are symmetrically hinged with movable mating rods, and the lower end of the movable mating rod is hinged with a material-stopping movable plate, which is inserted into the inner retracting channel; The grinding box is equipped with a convenient discharge mechanism, which is driven by the crushing and sealing mechanism to discharge the material. The convenient material discharge mechanism includes a movable material support plate and a movable connecting frame. The movable material support plate is symmetrically installed at the discharge channel, and an external connecting column is fixedly installed on the movable material support plate. A support insertion hole is opened on the external connecting column, and a bearing guide rod is inserted into the support insertion hole. A connecting plate is fixedly installed on the external connecting column. Connecting channels are symmetrically opened on the connecting plate. An inclined plate frame is fixedly installed at the upper end of the connecting plate. A driving inclined channel is provided on the inclined plate frame. The driving inclined channel is connected to the connecting channel. The movable connecting frame is installed on the connecting plate, and the movable connecting frame has a connecting movable hole, into which a connecting support rod is inserted; The movable connecting frame is symmetrically and fixedly provided with mating connecting columns, which are inserted into the connecting channel; The grinding box is also symmetrically equipped with a pushing mechanism, which is used to push the copper oxide to avoid crushing dead corners. The pushing mechanism is also equipped with a stabilizing mechanism to fix the pushing mechanism. The pushing mechanism is a pushing movable plate. The lower end of the pushing movable plate is provided with a mating inclined surface. A guide connecting rod is fixedly provided on the pushing movable plate. The guide connecting rod is inserted into the guide connecting hole. The upper end of the material pushing movable plate is symmetrically fixed with matching bearing columns on both sides. The matching bearing columns are fixed with guide uprights and have support limiting holes. The stabilizing mechanism includes a movable connecting plate and a load-bearing locking plate. The movable connecting plate has a movable mating hole, into which a guide rod is inserted. The movable connecting plate is also hinged with a connecting movable rod. The lower end of the connecting movable rod is hinged with a bearing locking plate, and the upper end of the bearing locking plate is fixedly provided with a support limiting rod. The support limiting rod is inserted into the support limiting hole, and a return spring is sleeved on the support limiting rod. The lower end of the bearing locking plate is fixedly provided with a stabilizing insert rod. The rolling and sealing mechanism drives the pushing mechanism to move synchronously, and the two work together to form a closed rolling space to prevent copper oxide from overflowing.

2. The copper oxide powder production apparatus according to claim 1, characterized in that: The other two ends of the grinding box are symmetrically fixed with outer support plates, and a support rod is provided between the outer support plates. The support rod supports the copper oxide rolling mechanism. The lower end of the grinding box is symmetrically fixed with a support frame on both sides. The support frame is fixed with a bearing guide rod, and the grinding box is symmetrically opened with matching stabilizing holes on both sides. The support frame supports the convenient material discharge mechanism.

3. The copper oxide powder production apparatus according to claim 2, characterized in that: A support bracket is fixedly provided at the upper end of the movable bearing plate, and a second electric telescopic rod is fixedly installed on the support bracket. External bearing connecting plates are respectively provided at both ends of the movable bearing plate. One end of the outer bearing connecting plate is fixedly connected to the first electric telescopic rod, and the other end of the outer bearing connecting plate is provided with a support guide hole, in which a support mating rod is inserted.

4. The copper oxide powder production apparatus according to claim 3, characterized in that: The lower end of the outer bearing connecting plate is also symmetrically fixed with a lower bearing mounting plate. The lower bearing mounting plate has a mounting through hole, and a rolling roller is installed between the lower bearing mounting plates. A mounting column is fixed on the rolling roller, and a bearing is sleeved on the mounting column. The bearing is installed in the mounting through hole.

5. A process for producing copper oxide powder, characterized in that: This production process is applicable to the copper oxide powder production apparatus of claim 4, and includes the following steps: Step 1: Placing the copper oxide: Place the copper oxide to be ground between the two pusher plates; Step 2: Enclosing the grinding space: Activate the second electric telescopic rod to drive the connecting block downwards, so that the material blocking movable plate contacts the material pushing movable plate, forming a closed grinding space; Step 3: Grinding of copper oxide: Start the first electric telescopic rod to drive the rolling roller to move back and forth to achieve grinding of copper oxide; Step 4: Discharge: After the copper oxide is rolled, the drive connecting block moves upward, causing the movable support plate to move, so that the discharge channel is opened for discharge.

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