CN114408475B - Intelligent voice material conveying equipment based on chain conveying - Google Patents

Abstract

The invention relates to intelligent voice material conveying equipment based on chain conveying, which comprises the following components: the intelligent voice system comprises a frame shell, a chain type conveying mechanism and an intelligent voice module; the chain type conveying mechanism is arranged on the frame shell; the intelligent voice module is suitable for controlling the conveying frequency of the chain type conveying mechanism; the chain type conveying mechanism comprises a conveying groove, a conveying frame, a first chain, a second chain, a driving assembly and a plurality of pushing plates. Only one medical needle box is placed between two adjacent pushing plates, when the medical needle boxes are sterilized subsequently, the quantity of the medical needle boxes falling into a sterilizing bin is ensured to be one each time, meanwhile, an intelligent voice module is adopted to control the conveying frequency of the chain type conveying mechanism, a control instruction is issued through artificial observation, and the intelligent voice module completes the starting of the chain type conveying mechanism according to the received control instruction, so that the sterilizing requirements of the medical needle boxes with different sterilizing times are met.

Description

Intelligent voice material conveying equipment based on chain conveying

Technical field

The invention relates to the field of transportation, and in particular to an intelligent voice material transportation equipment based on chain transportation.

Background technique

The medical needle box is generally a lidded box similar to a lunch box. When disinfecting the medical needle box, the medical needle box needs to be soaked in disinfectant. The medical needle box needs to be soaked in the disinfectant for different times under different use environments. Generally, the medical needle box is manually pressed into the disinfectant, and the soaking time of the medical needle box is adjusted according to one's own feeling. control, resulting in low disinfection efficiency of medical needle boxes, and sometimes the emergence of medical needle boxes that are not thoroughly sterilized.

The above problems are currently urgently to be solved.

Contents of the invention

The purpose of the invention is to provide an intelligent voice material conveying equipment based on chain conveying.

In order to solve the above technical problems, the present invention provides an intelligent voice material conveying equipment based on chain conveying, including:

Rack shell, chain conveyor mechanism and intelligent voice module;

The chain conveyor mechanism is arranged on the frame housing;

The intelligent voice module is suitable for controlling the conveying frequency of the chain conveying mechanism;

The chain conveyor mechanism includes a conveyor trough, a conveyor frame, a first chain, a second chain, a driving component and a plurality of push plates;

The conveyor trough is provided at the bottom of the conveyor frame;

The first chain and the second chain are respectively rotatably arranged on two opposite side walls of the conveyor trough;

A plurality of the push plates are arranged at equal intervals between the first chain and the second chain, and are fixed on the first chain and the second chain;

The driving assembly is adapted to drive the first chain and the second chain to rotate, thereby driving the push plate to push the medical needle box to move on the conveyor trough.

Further, the chain conveyor mechanism also includes two tensioning components;

The first chain and the second chain are respectively fixed on the conveyor frame through a tensioning assembly.

Further, the tensioning assembly includes an adjustment plate, a tensioning screw and a first gear;

The conveyor frame is provided with a sliding groove suitable for the sliding of the adjustment plate;

The first gear is rotatably connected to the adjustment plate, and the first chain and the second chain are rotatably connected to the first gears of the two tensioning assemblies respectively;

The tensioning screw is adapted to pass through the adjustment plate and then be threadedly connected to the conveyor frame, and is adapted to adjust the tensioning force of the first chain and the second chain.

Further, one end of the first chain and the second chain away from the tensioning component is rotatably connected to the conveyor frame through a rotating shaft.

Further, the driving assembly includes a second gear, a third gear, a transmission chain and a rotating motor;

One end of the rotating shaft passes through the conveyor frame and is fixedly connected to the second gear;

The rotor of the rotating motor is fixedly connected to the third gear;

The third gear and the second gear are rotationally connected through the transmission chain.

Further, the pushing plate is fixed on the side walls of the links of the first chain and the second chain.

Furthermore, the intelligent voice module is suitable for controlling the conveying frequency of the chain conveyor mechanism, that is, the identification of control instructions is completed through semantic recognition in the intelligent voice module, and the start and stop of the chain conveyor mechanism are controlled according to the control instructions. , thereby completing the control of the conveying frequency of the chain conveying mechanism.

Further, a gap is provided between the bottom of the pushing plate and the conveying trough.

Further, the intelligent voice material conveying equipment based on chain conveying also includes a disinfection mechanism;

The sterilization mechanism is arranged at the discharge port of the chain conveyor mechanism.

Further, the sterilization mechanism includes: sterilization bin, turning component and pushing component;

The flipping assembly is disposed at the bottom of the sterilization bin and is suitable for flipping the medical needle box dropped into the sterilization bin into an upside-down state;

The pushing assembly is disposed on the top of the sterilization chamber and is suitable for pushing the sterilized medical needle box out of the sterilization chamber.

The beneficial effect of the present invention is that the present invention provides an intelligent voice material conveying equipment based on chain conveying, including: a frame shell, a chain conveying mechanism and an intelligent voice module; the chain conveying mechanism is arranged on the machine on the frame housing; the intelligent voice module is suitable for controlling the conveying frequency of the chain conveying mechanism; the chain conveying mechanism includes a conveying trough, a conveying frame, a first chain, a second chain, a driving assembly and a plurality of pushers. material plate; the conveyor trough is provided at the bottom of the conveyor frame; the first chain and the second chain are respectively rotatably provided on two opposite side walls of the conveyor trough; a plurality of the push plates are equally spaced Disposed between the first chain and the second chain, and fixed on the first chain and the second chain; the driving component is adapted to drive the first chain and the second chain to rotate, thereby driving The push plate pushes the medical needle box to move on the conveyor trough. Only one medical needle box is placed between the two adjacent push plates. When the medical needle box is subsequently sterilized, it is ensured that the number of medical needle boxes dropped into the sterilization bin is exactly one each time. At the same time, an intelligent voice module is used to sterilize the medical needle box. The transmission frequency of the chain conveyor mechanism is controlled, and control instructions are issued through human observation. The intelligent voice module completes the startup of the chain conveyor mechanism based on the received control instructions, which meets the disinfection needs of medical needle boxes with different disinfection times.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic structural diagram of the intelligent voice material conveying equipment based on chain conveying provided by the present invention.

Figure 2 is a left view of the intelligent voice material conveying equipment based on chain conveying provided by the present invention.

Figure 3 is a cross-sectional view of the intelligent voice material conveying equipment based on chain conveying provided by the present invention.

Figure 4 is a right view of the intelligent voice material conveying equipment based on chain conveying provided by the present invention.

Figure 5 is a schematic structural diagram of the disinfection mechanism provided by the present invention.

Fig. 6 is a schematic diagram of the first state of the medical needle box that has fallen into the flip assembly provided by the present invention.

7 is a schematic diagram of a second state of the medical needle box that has fallen into the flip assembly provided by the present invention.

Figure 8 is a schematic diagram of a third state of the medical needle box that has fallen into the flip assembly provided by the present invention.

Fig. 9 is a schematic diagram of the fourth state of the medical needle box that has fallen into the flip assembly provided by the present invention.

Figure 10 is a schematic view of the first state of the medical needle box with the opening facing upward in the flip assembly provided by the present invention.

11 is a schematic diagram of a second state of the medical needle box with the opening facing upward in the flip assembly provided by the present invention.

Figure 12 is a schematic view of a third state of the medical needle box with the opening facing upward in the flip assembly provided by the present invention.

13 is a schematic diagram of the fourth state of the medical needle box with the opening facing upward in the flip assembly provided by the present invention.

In the picture: 110. Frame shell; 120. Chain conveyor mechanism; 121. Conveyor trough; 122. Conveyor frame; 123. First chain; 124. Driving component; 1241. Second gear; 1242. Transmission chain; 1243 , Rotating motor; 125. Pushing plate; 126. Tension assembly; 1261. Adjustment plate; 1262. Tension screw; 1263. First gear; 127. Rotating shaft; 130. Disinfection mechanism; 131. Disinfection bin; 132. Flip Components; 1321, lifting block; 1322, main push rod motor; 1323, first push plate; 1324, first lifting ramp; 1325, first push rod motor; 1326, second push rod motor; 1327, second push rod plate; 1328, second lifting ramp; 1329, third push rod motor; 1329a, fourth push rod motor; 133, pusher assembly; 140, medical needle box.

Implementation

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the structures related to the present invention.

Example

Please refer to Figures 1 to 13. This embodiment 1 provides an intelligent voice material conveying equipment based on chain conveying, including: a frame housing 110, a chain conveying mechanism 120 and an intelligent voice module; the chain conveying mechanism 120 is provided on the frame shell 110; the intelligent voice module is suitable for controlling the conveying frequency of the chain conveying mechanism 120; the chain conveying mechanism 120 includes a conveying trough 121, a conveying frame 122, and a first chain 123. The second chain, the driving assembly 124 and a plurality of push plates 125; the conveyor trough 121 is provided at the bottom of the conveyor frame 122; the first chain 123 and the second chain are respectively rotatably provided in the conveyor trough. 121 on two opposite side walls; a plurality of push plates 125 are arranged at equal intervals between the first chain 123 and the second chain, and are fixed on the first chain 123 and the second chain. ; The driving assembly 124 is adapted to drive the first chain 123 and the second chain to rotate, thereby driving the pushing plate 125 to push the medical needle box to move on the conveyor trough 121. Only one medical needle box is placed between the two adjacent push plates 125. When the medical needle box is subsequently sterilized, it is ensured that the number of medical needle boxes dropped into the sterilization bin is one each time, and an intelligent voice module is used to The conveying frequency of the chain conveying mechanism 120 is controlled, and control instructions are issued through human observation. The intelligent voice module completes the startup of the chain conveying mechanism 120 based on the received control instructions, which satisfies the disinfection of medical needle boxes with different disinfection times. need.

In this embodiment, the chain conveyor mechanism 120 further includes two tensioning assemblies 126; the first chain 123 and the second chain are respectively fixed on the conveying frame 122 through a tensioning assembly 126.

Specifically, the tensioning assembly 126 includes an adjustment plate 1261, a tensioning screw 1262 and a first gear 1263; the transport frame 122 is provided with a sliding groove suitable for the adjustment plate 1261 to slide; the first gear 1263 The first chain 123 and the second chain are rotatably connected to the adjustment plate 1261, and the first chain 123 and the second chain are respectively rotatably connected to the first gears 1263 of the two tensioning components 126; the tensioning screw 1262 is suitable for passing through The adjustment plate is threadedly connected to the conveyor frame 122 and is suitable for adjusting the tension of the first chain 123 and the second chain. During use, the tension of the first chain 123 and the second chain can be adjusted by turning the tensioning screw 1262 to ensure that the first chain 123 and the second chain are in a tight state at all times, thereby preventing the push plate 125 from falling.

In this embodiment, one end of the first chain 123 and the second chain away from the tensioning component 126 is rotatably connected to the conveyor frame 122 through a rotating shaft 127 . The rotating shaft 127 drives the first chain 123 and the second chain to rotate at the same time, ensuring the synchronization of the rotation of the first chain 123 and the second chain, and ensuring that the pushing plate 125 will not tilt during operation.

Specifically, the driving assembly 124 includes a second gear 1241, a third gear, a transmission chain 1242 and a rotating motor 1243; one end of the rotating shaft 127 passes through the conveyor frame 122 and is fixedly connected to the second gear 1241. ; The rotor of the rotating motor 1243 is fixedly connected to the third gear; the third gear and the second gear 1241 are rotationally connected through the transmission chain 1242.

In this embodiment, the pushing plate 125 is fixed on the side walls of the links of the first chain 123 and the second chain. By modifying the chain links, the interval setting of the pushing plates 125 is completed during connection and assembly, which facilitates the installation of the pushing plates 125 by workers.

In this embodiment, the intelligent voice module is suitable for controlling the conveying frequency of the chain conveyor mechanism 120 , that is, the identification of control instructions is completed through semantic recognition in the intelligent voice module, and the chain conveyor mechanism is controlled according to the control instructions. 120 starts and stops, thereby completing the control of the conveying frequency of the chain conveying mechanism 120. This completes the control of the time interval from the completion of the sterilization of the current medical needle box to the sterilization of the next medical needle box, thereby preventing multiple medical needle boxes from falling into the sterilization warehouse at the same time. Specifically, because the medical needle box used in different situations is not immersed in the disinfectant for a fixed time during disinfection, the disinfection time is changed through the intelligent voice control module according to the disinfection rules, that is, through Voice interaction is used to adjust the time interval from the completion of the sterilization of the current medical needle box to the sterilization of the next medical needle box.

In this embodiment, there is a gap between the bottom of the pushing plate 125 and the conveying groove 121 .

In this embodiment, the intelligent voice material conveying equipment based on chain conveying also includes a sterilization mechanism; the sterilization mechanism is provided at the discharge port of the chain conveyor mechanism 120 .

Specifically, the sterilization mechanism 130 includes: a sterilization bin 131, a turning component 132, and a pushing component 133; the flipping component 132 is provided at the bottom of the sterilizing bin 131, and is suitable for placing food that falls into the sterilizing bin 131 The medical needle box 140 in the medical needle box 140 is turned upside down; the pushing assembly 133 is provided on the top of the sterilization chamber 131 and is suitable for pushing the sterilized medical needle box 140 out of the sterilization chamber 131 . The medical needle box 140 is transported through a chain conveyor mechanism, and the medical needle box 140 is dropped into the disinfectant through the sterilization mechanism 130 to prevent the medical needle box 140 from floating in the disinfectant, thereby realizing the medical needle box 140 degree automated disinfection.

In this embodiment, the flip assembly 132 includes a lifting block 1321, a main push rod motor 1322, a first push plate 1323, a first lifting ramp 1324, a first push rod motor 1325 and a second push rod motor 1326; The lifting block 1321 is disposed in the sterilization chamber 131 and is suitable for being driven by the main push rod motor 1322 disposed below the sterilization chamber 131; the first lifting ramp 1324 is disposed on the lifting block. in the gap formed between one of the side walls of 1321 and the sterilization chamber 131, and is suitable for being driven by the first push rod motor 1325 disposed below the sterilization chamber 131; the lifting block 1321 is close to A first lifting slot is provided on one side of the top surface of the first lifting ramp 1324; the first push plate 1323 is adapted to insert the lifting block 1321 from below the first lifting slot, and the first push plate 1323 is adapted to insert the lifting block 1321 from below. The first push plate 1323 is suitable for being driven by the second push rod motor 1326 provided below the sterilization chamber 131 .

In this embodiment, the flip assembly 132 also includes a second push plate 1327, a second lifting ramp 1328, a third push rod motor 1329 and a fourth push rod motor 1329a; the second lifting ramp 1328 is provided on in the gap formed between the other side wall of the lifting block 1321 and the sterilization compartment 131, and is suitable for being driven by the third push rod motor 1329 provided below the sterilization compartment 131; A second lifting slot is provided on one side of the lifting block 1321 close to the top surface of the second lifting ramp 1328; the second push plate 1327 is suitable for inserting the lifting block from below the second lifting slot. 1321, and the second push plate 1327 is adapted to be driven by the fourth push rod motor 1329a disposed below the sterilization chamber 131. By driving the first push plate 1323, the second push plate 1327, the first lifting ramp 1324 and the second lifting ramp 1328, the medical needle box 140 is turned over to the upside down state.

In this embodiment, the top surface of the lifting block 1321 close to the first lifting ramp 1324 is a downward slope. When the medical needle box 140 is dropped into the sterilization chamber 131 with the opening facing upward, the medical needle box 140 will tilt along the slope. When the first push plate 1323 and the second push plate 1327 extend from the lifting block 1321, the medical needle box 140 will be tilted along the inclined plane. 140 is pushed into the gap formed by the lifting block 1321 and the side wall of the sterilization chamber 131.

In this embodiment, the width of the lifting block 1321 is smaller than the width of the medical needle box 140 .

In this embodiment, the gap formed between the lifting block 1321 and one of the side walls of the sterilization chamber 131 for placing the first lifting ramp 1324 is greater than the height of the medical needle box 140 .

In this embodiment, the top surface of the lifting block 1321 is made up of two downwardly inclined inclined surfaces. Specifically, two inclined planes are provided, and the medical needle box 140 will randomly tilt toward one of the inclined planes when the opening is ultrasonically dropped into the sterilization chamber 131. At this time, the first push plate 1323 and the second push plate 1327 extend from the lifting block 1321. out, the medical needle box 140 will be pushed into the gap formed by the lifting block 1321 and the side wall of the sterilization chamber 131.

In this embodiment, the gap formed between the lifting block 1321 and the other side wall of the sterilization chamber 131 for placing the second lifting ramp 1328 is greater than the height of the medical needle box 140 .

In this embodiment, the flip assembly 132 has four working states.

In the first state, the lifting block 1321 rises, the first lifting ramp 1324 and the second lifting ramp 1328 rise accordingly, and the first push plate 1323 and the second push plate 1327 retract into the lifting block 1321. At this time, The medical needle box 140 in the inverted state will be buckled on the lifting block 1321, and the medical needle box 140 with the opening facing upward will tilt toward one of the inclined surfaces of the lifting block 1321.

In the second state, the lifting block 1321, the first lifting ramp 1324 and the second lifting ramp 1328 descend, and the first push plate 1323 and the second push plate 1327 extend from the lifting block 1321. At this time, the inverted state The medical needle box 140 will rise following the first push plate 1323 and the second push plate 1327. The medical needle box 140 with the opening facing upward will be pushed into the lifting block 1321 and sterilized by the rising first push plate 1327 and the second push plate 1327. in the gap formed by the bin 131.

In the third state, the first lifting ramp 1324 and the second lifting ramp 1328 rise. At this time, the medical needle box 140 in the inverted state will remain stationary, and the medical needle box 140 with the opening facing upward will be lifted to leave the sterilization chamber. 131 and the side wall.

In the fourth state, the first push plate 1323 and the second push plate 1327 are first retracted into the lifting block 1321, and then the first lifting ramp 1324 and the second lifting ramp 1328 are lowered. At this time, the medical needle box 140 in the inverted state will The medical needle box 140 with the opening facing upward will be flipped upside down on the lifting block 1321 .

It should be noted that the medical needle box 140 with the opening facing upward in the first to fourth states refers to the state when it is dropped into the sterilization chamber 131 .

In this embodiment, the upper part of the sterilization chamber 131 is provided with a discharging port and a material pushing port. The pushing component 133 is fixedly disposed at the pushing port on the outer wall of the sterilization chamber 131 . The pushing assembly 133 includes a pushing cylinder and a pushing block, and the pushing cylinder is adapted to push the pushing block from the pushing port to the discharging port. Specifically, when pushing out the sterilized medical needle box 140 from the sterilization bin 131, it is necessary to first lift the lifting block 1321, the first lifting ramp 1324 and the second lifting ramp 1328, and make the first lifting ramp The tops of the first lifting ramp 1324 and the second lifting ramp 1328 are flush with the bottoms of the discharge port and the pushing port respectively. The bottoms of the first lifting ramp 1324 and the second lifting ramp 1328 are flush with the lowest part of the top of the lifting block 1321. At this time, the medical needle box 140 in the inverted state will be lifted up by the first lifting ramp 1324 and the second lifting ramp 1328, and follow the push block toward the discharge port.

To sum up, the present invention provides an intelligent voice material conveying equipment based on chain conveying, including: a frame shell, a chain conveying mechanism and an intelligent voice module; the chain conveying mechanism is arranged on the frame shell On the body; the intelligent voice module is suitable for controlling the conveying frequency of the chain conveying mechanism; the chain conveying mechanism includes a conveying trough, a conveying frame, a first chain, a second chain, a driving component and a plurality of push plates ; The conveyor trough is arranged at the bottom of the conveyor frame; the first chain and the second chain are respectively rotatably arranged on the two opposite side walls of the conveyor trough; a plurality of the push plates are arranged at equal intervals on the conveyor trough; between the first chain and the second chain and fixed on the first chain and the second chain; the driving assembly is adapted to drive the first chain and the second chain to rotate, thereby driving the pusher The plate pushes the medical needle box to move on the conveyor trough. Only one medical needle box is placed between the two adjacent push plates. When the medical needle box is subsequently sterilized, it is ensured that the number of medical needle boxes dropped into the sterilization bin is exactly one each time. At the same time, an intelligent voice module is used to sterilize the medical needle box. The transmission frequency of the chain conveyor mechanism is controlled, and control instructions are issued through human observation. The intelligent voice module completes the startup of the chain conveyor mechanism based on the received control instructions, which meets the disinfection needs of medical needle boxes with different disinfection times.

Taking the above-mentioned ideal embodiments of the present invention as inspiration and through the above description, relevant workers can make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the description, and must be determined based on the scope of the claims.

Claims (8)

1. Intelligent voice material conveying equipment based on chain conveying, characterized by comprising:

the intelligent voice system comprises a frame shell, a chain type conveying mechanism and an intelligent voice module;

the chain type conveying mechanism is arranged on the frame shell;

the intelligent voice module is suitable for controlling the conveying frequency of the chain type conveying mechanism;

the chain type conveying mechanism comprises a conveying groove, a conveying frame, a first chain, a second chain, a driving assembly and a plurality of pushing plates;

the conveying groove is arranged at the bottom of the conveying frame;

the first chain and the second chain are respectively and rotatably arranged on two opposite side walls of the conveying groove;

the pushing plates are arranged between the first chain and the second chain at equal intervals and are fixed on the first chain and the second chain;

the driving assembly is suitable for driving the first chain and the second chain to rotate, so that the pushing plate is driven to push the medical needle box to move on the conveying groove;

the intelligent voice material conveying equipment based on chain conveying further comprises a disinfection mechanism;

the disinfection mechanism is arranged at the discharge opening of the chain type conveying mechanism;

the disinfecting mechanism includes: the device comprises a disinfection bin, a turnover assembly and a pushing assembly;

the overturning assembly is arranged at the bottom of the disinfection bin and is suitable for overturning the medical needle box falling into the disinfection bin into an inverted state;

the pushing component is arranged at the top of the disinfection bin and is suitable for pushing the disinfected medical needle box out of the disinfection bin;

the overturning assembly comprises a lifting block, a main push rod motor, a first push plate, a first lifting inclined table, a first push rod motor and a second push rod motor; the lifting block is arranged in the disinfection bin and is suitable for being driven by the main push rod motor arranged below the disinfection bin; the first lifting inclined table is arranged in an interval formed between one side wall of the lifting block and the disinfection bin and is suitable for being driven by the first push rod motor arranged below the disinfection bin; a first lifting through groove is formed in one side, close to the top surface of the first lifting inclined table, of the lifting block; the first push plate is suitable for being inserted into the lifting block from the lower part of the first lifting through groove, and the first push plate is suitable for being driven by a second push rod motor arranged below the disinfection bin;

the overturning assembly further comprises a second push plate, a second lifting inclined table, a third push rod motor and a fourth push rod motor; the second lifting inclined table is arranged in an interval formed between the other side wall of the lifting block and the disinfection bin and is suitable for being driven by the third push rod motor arranged below the disinfection bin; a second lifting through groove is formed in one side, close to the top surface of the second lifting inclined table, of the lifting block; the second push plate is suitable for being inserted into the lifting block from the lower part of the second lifting through groove, and the second push plate is suitable for being driven by a fourth push rod motor arranged below the disinfection bin;

the medical needle box is inclined along the inclined plane when the opening of the medical needle box upwards falls into the disinfection bin, and the medical needle box is pushed into a gap formed by the lifting block and the side wall of the disinfection bin when the first push plate and the second push plate extend out of the lifting block;

the width of the lifting block is smaller than that of the medical needle box;

a gap formed between the lifting block and one of the side walls of the disinfection bin for placing the first lifting inclined table is larger than the height of the medical needle box;

the top surface of the lifting block is formed by splicing two inclined planes which incline downwards, the medical needle box inclines randomly towards one of the inclined planes when open ultrasound falls into the disinfection bin, and the medical needle box is pushed into a gap formed by the lifting block and the side wall of the disinfection bin by extending out of the lifting block through the first push plate and the second push plate;

the clearance formed between the lifting block and the other side wall of the disinfection bin for placing the second lifting inclined table is larger than the height of the medical needle box.

2. The intelligent, chain-based, conveyor apparatus of claim 1, wherein the chain conveyor mechanism further comprises two tensioning assemblies;

the first chain and the second chain are respectively fixed on the conveying frame through a tensioning assembly.

3. The intelligent, chain-transfer-based, voice material transfer apparatus of claim 2, wherein the tensioning assembly includes an adjustment plate, a tensioning screw, and a first gear;

the conveying frame is provided with a sliding groove suitable for the adjusting plate to slide;

the first gear is rotationally connected to the adjusting plate, and the first chain and the second chain are respectively rotationally connected with the first gears of the two tensioning assemblies;

the tensioning screw is suitable for penetrating through the adjusting plate and then is connected to the conveying frame in a threaded mode, and is suitable for adjusting tensioning force of the first chain and the second chain.

4. The intelligent voice material conveying device based on chain conveying according to claim 2, wherein one end of the first chain and one end of the second chain, which are far away from the tensioning assembly, are rotatably connected to the conveying frame through a rotating shaft.

5. The intelligent voice material conveying apparatus based on chain conveying as claimed in claim 4, wherein the driving assembly comprises a second gear, a third gear, a transmission chain and a rotating motor;

one end of the rotating shaft penetrates through the conveying frame and is fixedly connected with the second gear;

the rotor of the rotating motor is fixedly connected with the third gear;

the third gear is rotationally connected with the second gear through the transmission chain.

6. The intelligent voice material conveying apparatus based on chain conveying according to claim 1, wherein the pushing plate is fixed on side walls of links of the first chain and the second chain.

7. The intelligent voice material conveying apparatus based on chain conveying according to claim 1, wherein the intelligent voice module is adapted to control the conveying frequency of the chain conveying mechanism, i.e. recognition of the control command is completed through semantic recognition in the intelligent voice module, and the start and stop of the chain conveying mechanism are controlled according to the control command, so that the control of the conveying frequency of the chain conveying mechanism is completed.

8. The intelligent voice material conveying device based on chain conveying according to claim 7, wherein a gap is formed between the bottom of the pushing plate and the conveying groove.