CN111991237A

CN111991237A - Decoction piece medicine forging furnace

Info

Publication number: CN111991237A
Application number: CN202010863205.8A
Authority: CN
Inventors: 秦有文; 耿春雷; 周强强; 徐福军; 王新利; 宋建才; 王子富; 张峰
Original assignee: Beijing Chunfeng Yifang Pharmaceutical Co ltd
Current assignee: Beijing Chunfeng Yifang Pharmaceutical Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2020-11-27

Abstract

The utility model relates to a medicine stove is forged to sliced medicinal herbs, it includes the furnace body, sets up furnace in the furnace body, sets up heating member in furnace and sets up the bell at the furnace opening part, be provided with two parallel arrangement's slide rail on the furnace body, the slide rail is located furnace open-ended both sides, the bell is located between two slide rails, and the bell rigid coupling has the slide bar on the lateral wall of slide rail, set up the sliding groove that can be used to hold the slide bar and slide on the lateral wall of slide bar of slide rail orientation, the upside of furnace body still is provided with and is used for driving the bell and carries out the power unit that slides along slide rail direction of height. This application has the effect that promotes the safe handling performance of forging the medicine stove.

Description

Decoction piece medicine forging furnace

Technical Field

The application relates to the field of medicine production equipment, in particular to a decoction piece medicine forging furnace.

Background

At present, decoction pieces refer to traditional Chinese medicines for formulation formed by processing traditional Chinese medicines according to requirements, or traditional Chinese medicines which can be directly used in traditional Chinese medicine clinical practice. The traditional Chinese medicine decoction pieces are the essences of traditional Chinese medicines, the properties and the effects of the traditional Chinese medicine decoction pieces can be changed by different processing methods, and the traditional Chinese medicine decoction pieces are the characteristics and the advantages of traditional Chinese medicine.

In the processing of traditional Chinese medicinal materials, the Chinese herbal medicine calcination is an important process component, the calcination is to heat the medicine under a proper temperature condition to convert the property of the medicine into decoction pieces, the shape required by the processing is changed, the original physicochemical property is changed, the medicine effect is enhanced, the side effect and the toxicity are reduced, the temperature and the time are required to be controlled during the processing, and the medicine is required to be heated uniformly to ensure the thorough calcination.

To the above-mentioned correlation technique, the inventor finds in production that because the temperature in the forge furnace is higher, when traditional chinese medicine is calcined and is taken out from the forge furnace after, the forge furnace needs to be opened by the staff, because generally adopt articulated mode between the furnace lid and the furnace body of forge furnace, one side of furnace lid towards the inside furnace of forge furnace has higher temperature during the use, if open the furnace lid after, the staff can be towards the staff on one side of the higher temperature of furnace lid, the staff very easily contacts the scald accident that takes place in the side of the higher temperature of furnace lid when the operation, await the opportune moment and solve.

Disclosure of Invention

In order to promote the safety in performance who forges the medicine stove, this application provides a decoction piece forges medicine stove.

The application provides a decoction piece forges medicine stove adopts following technical scheme:

the utility model provides a medicine stove is forged to sliced medicinal herbs, includes the furnace body, sets up the furnace in the furnace body, sets up heating member in furnace and sets up the bell at the furnace opening part, be provided with two parallel arrangement's slide rail on the furnace body, the slide rail is located furnace open-ended both sides, the bell is located between two slide rails, and the bell rigid coupling has the slide bar on the lateral wall of slide rail, set up the groove that slides that can be used to hold the slide bar and slide on the lateral wall of slide bar of slide rail orientation, the upside of furnace body still is provided with and is used for driving the bell and carries out the power unit that slides along slide rail direction of height.

Through adopting above-mentioned technical scheme, when the staff is opening the bell, accessible power unit drives the bell and slides along the length direction of slide rail, and then makes the bell open the back and lie in one side that deviates from the staff all the time towards one side of furnace body, rises the upside to the furnace body with the bell simultaneously, reduces the furnace body and to the interference of staff work area, makes the staff safer at furnace body front side during operation to promote the safety in utilization nature of forging the medicine stove.

Preferably, the cross section of the sliding groove is T-shaped, the lower side of the sliding groove is of a closed structure, and a sliding wheel is arranged at the end part of the sliding rod facing the sliding groove.

Through adopting above-mentioned technical scheme, the groove that slides that the T type set up, the cooperation wheel that slides reduces the possibility of the pole slippage groove that slides, and the wheel reducible friction that slides between pole and the groove that slides simultaneously for the pole that slides in the inslot that slides is more smooth and easy and stable.

Preferably, the bell still is provided with two parallel arrangement's pivot on the lateral wall of slide rail, the pivot is located the upside setting of slide bar, the slide rail is located two between the pivot, just the tip of pivot is rotated and is connected with the anticreep wheel, one side lateral wall of anticreep wheel pastes and leans on the lateral wall that the slide rail deviates from the groove of sliding.

Through adopting above-mentioned technical scheme, the pivot combines the anticreep wheel, can realize the multiple spot contact between bell and the slide rail, further promotes the stability of sliding of bell on the slide rail, strengthens the safety in use performance of furnace body.

Preferably, power unit is including setting up two bracing pieces of lateral wall on the furnace body, and the tip of two bracing pieces is provided with a protection casing, be provided with a rotation axis in the protection casing, the rotation axis rotates with the relative both sides of protection casing to be connected, the one end of rotation axis is passed the protection casing and is provided with drive rotation axis pivoted drive assembly, be provided with two wire rope in the rotation axis, wire rope twines in the rotation axis, wire rope's one end is passed through coupling assembling and can be dismantled the connection on the lateral wall of bell.

Through adopting above-mentioned technical scheme, power unit during operation, staff's accessible drive assembly drives the axis of rotation and rotates, makes wire rope can the rolling in the axis of rotation then, because wire rope passes through coupling assembling can dismantle the connection on the lateral wall of bell, wire rope can drive the bell and slide along the direction of height of slide rail then, and is simple and convenient.

Preferably, the driving assembly comprises a first chain wheel arranged at the end part of the rotating shaft, a second chain wheel is rotatably connected to the furnace body, a chain for connecting the first chain wheel and the second chain wheel is meshed between the first chain wheel and the second chain wheel, and a driving motor for driving the second chain wheel to rotate is arranged on one side of the second chain wheel.

Through adopting above-mentioned technical scheme, the drive assembly during operation, the staff can open driving motor, and driving motor's rotation can drive the second sprocket and rotate, and the rotation of second sprocket can drive first sprocket through the sprocket and rotate, and the rotation of first sprocket can drive the axis of rotation and rotate, and then realizes that the staff need not to contact the bell alright break away from the furnace opening with the bell to reduce staff and bell direct contact's probability, reduce the possibility that takes place to scald the accident.

Preferably, the downside of axis of rotation is provided with the guide bar, the guide bar sets up in the protection casing, rotates on the guide bar and is connected with four direction pieces, and two direction pieces are a set of, and the interval between two direction pieces of the same group equals wire rope's diameter, and wire rope is located between two direction pieces of the same group.

Through adopting above-mentioned technical scheme, guide bar cooperation guide plate for wire rope when receiving and releasing, can be stable inlay establish in two guide plates, reduce wire rope's rocking, and then make the sliding of wire rope drive bell more stable.

Preferably, the connecting assembly comprises a connecting plate vertically arranged on the side wall of the furnace cover, the connecting plate is parallel to the horizontal plane, a connecting rod is connected to the connecting plate in a sliding mode, two fixing nuts are connected to the connecting rod in a threaded mode and located on the upper side and the lower side of the connecting plate respectively, a mounting ring is integrally formed at the end portion of the connecting rod, and the steel wire rope is bound to the mounting ring.

By adopting the technical scheme, when a worker uses the connecting assembly to install the steel wire rope on the side wall of the furnace cover, the worker can slide the connecting rod into the side wall of the connecting plate, fix the connecting rod on the connecting plate through the two fixing nuts, and then bind the steel wire rope on the installation ring to fix the steel wire rope; due to the arrangement of the connecting assembly, when the steel wire rope is damaged, workers can replace the steel wire rope conveniently.

Preferably, the slide rail is divided into an ascending section and a descending section, the distance between the descending section and the furnace body is smaller than the distance between the ascending section and the furnace body, and the descending section is smoothly connected with the ascending section.

Through adopting above-mentioned technical scheme, the slide rail divide into ascending section and the section that sinks simultaneously for the bell is inseparabler with the laminating of furnace opening part when descending, reduces the possibility that the heat revealed from the furnace opening part.

Preferably, a suction hood is arranged on the upper side of the furnace cover.

Through adopting above-mentioned technical scheme, after the staff opened the bell, the temperature in the furnace this moment is higher, and at this moment, open the cover that induced drafts and absorb the back with the heat, the staff is carrying out subsequent operation to further reduce the possibility that the staff takes place to scald.

To sum up, the application comprises the following beneficial technical effects:

1. when a worker opens the furnace cover, the power mechanism can drive the furnace cover to slide along the length direction of the slide rail, so that one side, facing the furnace body, of the opened furnace cover is always positioned on one side away from the worker, and the furnace cover is lifted to the upper side of the furnace body, so that the interference of the furnace body on the working area of the worker is reduced, the worker works more safely on the front side of the furnace body, and the safety use performance of the forging furnace is improved;

2. due to the arrangement of the driving assembly, a worker can separate the furnace cover from the opening of the hearth without contacting the furnace cover, so that the probability of direct contact between the worker and the furnace cover is reduced, and the possibility of scalding accidents is reduced;

3. after the bell is opened to the staff, the temperature in the furnace is higher this moment, and at this moment, open the cover that induced drafts and absorb the back with the heat, the staff is carrying out subsequent operation to further reduce the possibility that the staff takes place to scald.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural view of the furnace cover of the present application sliding away from the furnace opening.

Fig. 3 is a schematic structural diagram showing a slide rail.

Fig. 4 is a structural schematic diagram of the furnace cover after hiding the slide rails and the cover body.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a furnace body; 11. a hearth; 12. a heating member; 13. a furnace cover; 131. a slide bar; 1311. a slipping wheel; 132. a rotating shaft; 1321. an anti-drop wheel; 14. a furnace lining; 15. a temperature sensor; 16. an air suction hood; 2. a slide rail; 21. a rising section; 211. an arc-shaped anti-falling plate; 22. sinking to a section; 221. a bearing block; 23. a sliding groove; 3. a power mechanism; 31. a support bar; 311. a protective cover; 32. a rotating shaft; 33. a drive assembly; 331. a first sprocket; 332. a second sprocket; 333. a chain; 334. a cover body; 335. a drive motor; 34. a wire rope; 35. a limiting ring; 36. a guide bar; 37. a guide piece; 38. a connecting assembly; 381. a connecting plate; 382. a connecting rod; 383. fixing a nut; 384. and (7) installing a ring.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a decoction piece medicine forging furnace. Referring to fig. 1 and 2, the decoction piece medicine forging furnace comprises a furnace body 1, a hearth 11 arranged in the furnace body 1, a heating element 12 arranged in the hearth 11 and a furnace cover 13 arranged at an opening of the hearth 11; the side wall of the hearth 11 is filled with a furnace lining 14 with better heat insulation effect, and the furnace lining 14 can be magnesia-chrome bricks, magnesia bricks, spinel bricks, dolomite bricks and the like which can be purchased in the market; the furnace body 1 is provided with a temperature sensor 15, and the temperature sensor 15 is vertically inserted into the hearth 11 from the upper side of the furnace body 1, so that the temperature in the hearth 11 can be monitored conveniently; meanwhile, an air suction cover 16 is arranged on the upper side of the furnace cover 13, after the furnace cover 13 is opened by a worker, the temperature in the hearth 11 is higher, at the moment, after the air suction cover 16 is opened to suck heat, the worker performs subsequent operation, and therefore the possibility of scalding of the worker is reduced.

Referring to fig. 2 and 3, the furnace body 1 is provided with two parallel slide rails 2, the slide rails 2 are perpendicular to the horizontal plane, the slide rails 2 are located on two sides of the opening of the furnace chamber 11, the furnace cover 13 is located between the two slide rails 2, and the length of the slide rails 2 satisfies that the furnace cover 13 can slide to the upper side of the furnace body 1 along the slide rails 2. The slide rail 2 is divided into an ascending section 21 and a descending section 22 which are arranged in parallel, the descending section 22 is fixedly connected with the side wall of the furnace body 1, a certain gap is formed between the ascending section 21 and the furnace body 1, and the descending section 22 is smoothly connected with the ascending section 21.

Referring to fig. 3 and 4, a sliding rod 131 is vertically and fixedly connected to a side wall of the furnace cover 13 facing the slide rail 2, the sliding rod 131 is disposed near a lower side of the furnace cover 13, a sliding groove 23 capable of accommodating the sliding rod 131 to slide is formed in the side wall of the slide rail 2 facing the sliding rod 131, a cross section of the sliding groove 23 is in a T-shaped configuration, a lower side of the sliding groove 23 is in a closed configuration, the sliding rod 131 can be inserted into the sliding groove 23 and slidably connected with the sliding groove 23, a sliding wheel 1311 is rotatably connected to an end portion of the sliding rod 131 facing the sliding groove 23, and the sliding wheel 1311 is used for reducing friction between the sliding rod 131 and the sliding groove 23, so that the sliding of the sliding rod 131 in the sliding groove 23 is smoother and more stable; the side wall of the furnace cover 13 facing the slide rail 2 is also rotatably connected with two rotating shafts 132 arranged in parallel, the rotating shafts 132 and the side wall of the furnace cover 13 are vertically arranged, the rotating shafts 132 are positioned on the upper side of the slide bar 131 and are arranged close to the upper side of the furnace cover 13, the slide rail 2 is positioned between the two rotating shafts 132, the height of the rotating shaft 132 close to the furnace body 1, which is positioned on the furnace cover 13, is greater than the height of the other rotating shaft 132, so that the two rotating shafts 132 can be stably embedded at the joint of the ascending section 21 and the descending section 22 of the slide rail 2, meanwhile, a bearing block 221 for bearing the rotating shaft 132 is fixedly connected to the side wall of the descending section 22, which is far away from the furnace body 1, and the bearing block 221 can stably support the rotating; an arc-shaped anti-falling plate 211 is fixedly connected to the end part of the ascending section 21, which is far away from the sinking section 22, one end of the arc-shaped anti-falling plate 211 is fixedly connected to one side of the ascending section 21, which is far away from the furnace body 1, and the concave part of the arc-shaped anti-falling plate 211 is arranged far away from the furnace body 1, so that the possibility that the rotating shaft 132 slips off the ascending section 21 is reduced when the rotating shaft ascends; the tip of pivot 132 is rotated and is connected with anticreep wheel 1321, and one side lateral wall of anticreep wheel 1321 pastes on slide rail 2 deviates from the lateral wall of sliding groove 23, and anticreep wheel 1321 combines to slide wheel 1311 and realizes the multiple spot contact between bell 13 and the slide rail 2, further promotes the stability of sliding of bell 13 on slide rail 2, strengthens the safety performance of furnace body 1.

Referring to fig. 2 and 4, the upper side of the furnace body 1 is further provided with a power mechanism 3 for driving the furnace cover 13 to slide along the height direction of the slide rail 2; the power mechanism 3 comprises two support rods 31 vertically and fixedly connected to the upper side of the furnace body 1, the two support rods 31 are respectively arranged at the side edges of the upper side of the furnace body 1, the end parts of the two support rods 31 are fixedly connected with a protective cover 311, the protective cover 311 is semi-cylindrical, and the longer straight surface of the protective cover 311 is of an opening structure; a rotating shaft 32 is arranged on two opposite sides in the protective cover 311, the rotating shaft 32 is parallel to the horizontal plane, the rotating shaft 32 is rotatably connected with the two opposite sides of the protective cover 311, one end of the rotating shaft 32 penetrates through the protective cover 311 and is provided with a driving component 33 for driving the rotating shaft 32 to rotate, two steel wire ropes 34 are arranged on the rotating shaft 32, one ends of the steel wire ropes 34 are fixedly connected to the rotating shaft 32, the steel wire ropes 34 can be wound on the rotating shaft 32, four limiting rings 35 for limiting the winding distance of the steel wire ropes 34 on the rotating shaft 32 are fixedly connected to the rotating shaft 32, the four limiting rings 35 are divided into two groups, and the possibility of interference of the two steel wire ropes 34 can be reduced by each group; a guide rod 36 is arranged on the lower side of the rotating shaft 32 in parallel, the guide rod 36 is located right above the plane of the furnace cover 13, two ends of the guide rod 36 are respectively connected with two opposite sides of the protective cover 311 in a rotating manner, four guide pieces 37 are connected to the guide rod 36 in a rotating manner, one group of two guide pieces 37 is provided, the distance between the two guide pieces 37 in the same group is equal to the diameter of the steel wire rope 34, the steel wire rope 34 is located between the two guide pieces 37 in the same group, and the guide rod 36 is matched with the guide pieces 37, so that the steel wire rope 34 can be stably embedded in the two guide pieces 37 when being folded and unfolded, the shaking of the steel wire rope 34 is reduced, and the steel wire rope 34 drives; the other end of the cable 34 is detachably connected to the side wall of the furnace lid 13 by a connecting assembly 38.

Referring to fig. 1 and 2, the staff is when opening bell 13, staff's accessible drive assembly 33 drives axis of rotation 32 and rotates, then make wire rope 34 can the rolling on axis of rotation 32, because wire rope 34 passes through coupling assembling 38 and can dismantle the connection on the lateral wall of bell 13, then wire rope 34 can drive bell 13 and slide along slide rail 2's direction of height, and then make one side that opens back towards furnace body 1 lie in the one side that deviates from the staff all the time, rise bell 13 to the upside of furnace body 1 simultaneously, reduce the interference of furnace body 1 to staff work area, make the staff safer at the work of furnace body 1 front side, thereby promote the safety performance of medicine forging stove.

Referring to fig. 2 and 4, the driving assembly 33 includes a first sprocket 331 coaxially fixed to an end of the rotating shaft 32, a second sprocket 332 rotatably connected to the furnace body 1, a chain 333 engaged between the first sprocket 331 and the second sprocket 332, and a cover 334 disposed outside the first sprocket 331, the second sprocket 332 and the chain 333, wherein side walls of the cover 334 are respectively fixed to the protective cover 311 and the side walls of the furnace body 1, so as to enhance safety performance of the first sprocket 331, the second sprocket 332 and the chain 333; one side of the second chain wheel 332 is provided with a driving motor 335 for driving the second chain wheel 332 to rotate, the side wall of the driving motor 335 is fixedly connected to the side wall of the cover body 334 departing from the furnace body 1, the output shaft of the driving motor 335 penetrates through the side wall of the cover body 334 and is rotatably connected with the cover body 334, and the output shaft of the driving motor 335 is coaxially and fixedly connected with the second chain wheel 332.

The during operation of drive assembly 33, the staff can open driving motor 335, driving motor 335's rotation can drive second sprocket 332 and rotate, the rotation of second sprocket 332 can drive first sprocket 331 through the sprocket and rotate, the rotation of first sprocket 331 can drive axis of rotation 32 and rotate, and then realize that the staff need not to contact bell 13 alright break away from furnace 11 opening with bell 13, thereby reduce the probability of staff and bell 13 direct contact, reduce the possibility of taking place the scald accident.

Referring to fig. 1 and 5, the connection assembly 38 includes a connection plate 381 vertically disposed on a side wall of the furnace lid 13, the connection plate 381 is disposed parallel to a horizontal plane, a connection rod 382 is slidably connected to the connection plate 381, two fixing nuts 383 are threadedly connected to the connection rod 382, the two fixing nuts 383 are respectively located on upper and lower sides of the connection plate 381, a mounting ring is integrally formed at an end of the connection rod 382, and the steel wire rope 34 is bound to the mounting ring.

When a worker uses the connecting assembly 38 to install the steel wire rope 34 on the side wall of the furnace cover 13, the worker can fix the steel wire rope 34 by sliding the connecting rod 382 onto the side wall of the connecting plate 381, fixing the connecting rod 382 on the connecting plate 381 through the two fixing nuts 383, and then binding the steel wire rope 34 on the installation ring; the connecting assembly 38 is provided to facilitate replacement of the cable 34 by a worker when the cable 34 is damaged.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a medicine stove is forged to sliced medicinal herbs, includes furnace body (1), sets up furnace (11) in furnace body (1), sets up heating member (12) in furnace (11) and sets up bell (13) at furnace (11) opening part, its characterized in that: be provided with two parallel arrangement's slide rail (2) on furnace body (1), slide rail (2) are located furnace (11) open-ended both sides, bell (13) are located between two slide rail (2), and bell (13) rigid coupling has slide bar (131) on the lateral wall of slide rail (2), slide rail (2) are seted up on the lateral wall of slide bar (131) and are used for holding slide bar (131) sliding groove (23) that slide, the upside of furnace body (1) still is provided with and is used for driving bell (13) and carries out power unit (3) that slide along slide rail (2) direction of height.

2. The decoction piece forge furnace of claim 1, wherein: the cross section of the sliding groove (23) is arranged in a T shape, the lower side of the sliding groove (23) is of a closed structure, and a sliding wheel (1311) is arranged at the end part of the sliding rod (131) facing the sliding groove (23).

3. The decoction piece forge furnace of claim 2, wherein: bell (13) still are provided with two parallel arrangement's pivot (132) on the lateral wall towards slide rail (2), pivot (132) are located the upside setting of slide bar (131), slide rail (2) are located two between pivot (132), just the tip of pivot (132) is rotated and is connected with anticreep wheel (1321), one side lateral wall of anticreep wheel (1321) pastes and leans on slide rail (2) deviates from the lateral wall of sliding groove (23).

4. The decoction piece forge furnace of claim 1, wherein: power unit (3) are including setting up two bracing pieces (31) of lateral wall on furnace body (1), and the tip of two bracing pieces (31) is provided with a protection casing (311), be provided with a rotation axis (32) in protection casing (311), rotation axis (32) are rotated with the relative both sides of protection casing (311) and are connected, the one end of rotation axis (32) is passed protection casing (311) and is provided with drive rotation axis (32) pivoted drive assembly (33), be provided with two wire rope (34) on rotation axis (32), wire rope (34) twine on rotation axis (32), the one end of wire rope (34) is passed through coupling assembling (38) and can be dismantled the connection on the lateral wall of bell (13).

5. The decoction piece forge furnace of claim 4, wherein: the driving assembly (33) comprises a first chain wheel (331) arranged at the end part of the rotating shaft (32), a second chain wheel (332) is connected to the furnace body (1) in a rotating mode, a chain (333) connected between the first chain wheel (331) and the second chain wheel (332) is meshed between the first chain wheel (331) and the second chain wheel (332), and a driving motor (335) for driving the second chain wheel (332) to rotate is arranged on one side of the second chain wheel (332).

6. The decoction piece forge furnace of claim 4, wherein: the lower side of the rotating shaft (32) is provided with a guide rod (36), the guide rod (36) is arranged in the protective cover (311), the guide rod (36) is connected with a guide wheel in a rotating mode, the peripheral face of the guide wheel is provided with an embedding groove, and the steel wire rope (34) is embedded in the embedding groove.

7. The decoction piece forge furnace of claim 4, wherein: connecting subassembly (38) including setting up connecting plate (381) on bell (13) lateral wall, connecting plate (381) and the lateral wall of bell (13) paste each other and lean on and can dismantle with bell (13) through construction bolt and be connected, integrated into one piece has the board of accepting on the lateral wall that connecting plate (381) deviates from bell (13), accept board and horizontal plane parallel arrangement, just it has a connecting rod (382) to accept on the board to slide to be connected with, threaded connection has two fixation nut (383), two on connecting rod (382) fixation nut (383) are located the upper and lower both sides of accepting the board respectively, the tip integrated into one piece of connecting rod (382) has the collar, wire rope (34) ligature is on the collar.

8. The decoction piece forge furnace of claim 1, wherein: slide rail (2) divide into ascending section (21) and subside section (22), subside section (22) apart from the interval of furnace body (1) be less than ascending section (21) apart from the interval of furnace body (1), and subside between section (22) and ascending section (21) for smooth connection.

9. The decoction piece forge furnace of claim 1, wherein: an air suction cover (16) is arranged on the upper side of the furnace cover (13).