CN114681220A - Translation type transfer bed - Google Patents

Abstract

The invention relates to medical auxiliary equipment, in particular to a translation type transfer bed, which comprises a bed board and a bed frame, wherein the bed frame comprises a lower bed frame with four trundles, and the height of the upper bed frame can be adjusted up and down relative to the lower bed frame through a lifting mechanism, and the translation type transfer bed is characterized in that: the upper bed frame comprises two longitudinal side strips, the upper ends of the two longitudinal side strips are fixedly provided with longitudinal guide rails respectively, the longitudinal guide rails are provided with sliding fit sliding blocks respectively, the sliding blocks are fixedly connected with the lower surface of the bed plate, the bed plate can move in a front-back direction relative to the bed frame to be lapped on the sickbed, the bed plate can be locked with the bed frame through a locking mechanism, a bed sheet on a dragging sickbed can transfer a patient to the bed plate, and the bed plate can be reset to the bed frame after being unlocked from the bed frame. According to the invention, the bed plate is translated and lapped on the sickbed, and the bed sheet is dragged, so that the translation of the patient from the sickbed to the transfer bed can be completed by one person, and secondary damage to the patient can not be caused.

Description

Translation type transfer bed

Technical Field

The invention relates to medical auxiliary equipment, in particular to a translation type transfer bed.

Background

The inventor discloses a critical patient transports bed earlier with publication number CN215081311U, including the lower bedstead that has four truckles, the last bedstead that connects through first formula elevating system of cutting, go up the bedstead and connect the bed board through second formula elevating system of cutting, go up bedstead top both sides rigid coupling bow member respectively, two rigid coupling two length on the bow member to with the parallel guide rail of bed board minor face, the guide rail is sliding fit guide arm respectively, is close to guide arm both ends rigid coupling a lifting rope respectively, four lifting ropes detachably connect the sheet respectively. Although can directly get into sensitive examination room, one person can conveniently accomplish critical patient's transportation work, but the setting of going up the bedstead leads to transporting the bed wholly higher, and it is inconvenient to use like the limited inspection bedside of height in some occasions, and the while operation is also more loaded down with trivial details, and the patient is hung aloft during transporting, and the sheet can be crooked, can cause secondary damage to some patients.

Disclosure of Invention

In order to overcome one of the defects or shortcomings of the prior art, the invention discloses a translation type transfer bed, which adopts the technical scheme that:

the utility model provides a bed is transported to translation formula, includes bed board and bedstead, and the bedstead is including the lower bedstead that has four truckles, and through elevating system last bedstead can be for adjusting height, its characterized in that under the lower bedstead: the upper bed frame comprises two longitudinal side strips, the upper ends of the two longitudinal side strips are fixedly provided with longitudinal guide rails respectively, the longitudinal guide rails are provided with sliding fit sliding blocks respectively, the sliding blocks are fixedly connected with the lower surface of the bed plate, the bed plate can move in a front-back direction relative to the bed frame to be lapped on the sickbed, the bed plate can be locked with the bed frame through a locking mechanism, a bed sheet on a dragging sickbed can transfer a patient to the bed plate, and the bed plate can be reset to the bed frame after being unlocked from the bed frame.

Furthermore, two handle holes for allowing four fingers of a person to enter are respectively formed on the bed board close to the two long edges of the bed board; the locking mechanism comprises a sinking groove formed in the lower surface of the bed plate and in a position corresponding to the handle hole, a first guide seat which does not exceed the lower surface of the bed plate is fixedly arranged in the sinking groove, the first guide seat is in sliding fit with a guide rod, the guide rod exceeds the first guide seat, one end of the guide rod facing the handle hole is fixedly connected with a pull ring, and the pull ring is positioned in the handle hole and can be grasped by a hand; the other end of the guide rod, which exceeds the first guide seat, is sleeved with a first return spring; the inner side surfaces of the two longitudinal edge strips are uniformly provided with a row of jacks; two second guide seats are fixedly arranged at the middle parts of the lower surfaces of the bed plates close to the two longitudinal edge strips, the second guide seats are in sliding fit with bolts, and a second return spring is sleeved at one end of each bolt, which exceeds the corresponding first guide seat; one end of the bolt exceeding the first guide seat is inserted into different jacks according to the amplitude of front and back displacement of the bed plate; the two opposite first guide seats and the corresponding second guide seats are respectively abutted against one end of the outer sleeve of one lacing wire, the non-pull ring ends of the guide rods are respectively and fixedly connected with one end of the inner steel cable of one lacing wire, and the other end of the inner steel cable of the lacing wire is fixedly connected with the non-insertion end of the bolt.

Furthermore, the inner side surfaces of the two longitudinal edge strips are uniformly provided with a row of insertion holes; the locking mechanism comprises two push-pull electromagnets fixedly arranged at the middle parts of the lower surfaces of the bed boards close to the two longitudinal edge strips, movable iron cores of the push-pull electromagnets are fixedly connected with bolts, and the bolts are inserted into different jacks according to the power on and power off of the push-pull electromagnets and the amplitude of front and back displacement of the bed boards.

Furthermore, two upper cross guide rails are fixedly arranged on two upper cross edge strips of the upper bedstead, and two lower cross guide rails are fixedly arranged on two lower cross edge strips of the lower bedstead; the lifting mechanism comprises a first support arm and a second support arm, the middle parts of the first support arm and the second support arm are hinged together, the lower end of the first support arm is hinged with the left end of the lower bedstead, the front part and the rear part of the upper end of the first support arm are respectively hinged with an upper slide block, and the two upper slide blocks are respectively matched with the two upper transverse guide rails in a sliding manner; the upper end of the second support arm is hinged with the left end of the upper bedstead, the lower end of the second support arm is respectively hinged with a lower sliding block in the front and at the back, and the two lower sliding blocks are respectively matched with the two lower transverse guide rails in a sliding manner; the cylinder body of the oil cylinder or the electric push rod is hinged with the left end of the lower bedstead, and the cylinder rod of the oil cylinder or the electric push rod is hinged with the upper section of the second support arm; a hydraulic jack pump station or a storage battery/control integrated box is fixedly arranged on the lower bedstead, the front side and the rear side of the hydraulic jack pump station or the storage battery/control integrated box are respectively provided with an ascending pedal and a descending pedal, and the ascending pedal is treaded to control the hydraulic jack pump station to pump oil to an oil cylinder or control the motor of an electric push rod to rotate forward so as to enable the cylinder rod of the oil cylinder or the electric push rod to move out of the way and enable the bed board to ascend; the descending pedal is treaded to control the hydraulic jack pump station to return oil from the oil cylinder or control the motor of the electric push rod to rotate reversely so as to lead the oil cylinder or the cylinder rod of the electric push rod to return and further lead the bed plate to descend.

Furthermore, the bed plate is gradually thinned towards the front end and the rear end, and a plurality of bull-eye universal wheels are uniformly arrayed on the upper surface of the bed plate.

Furthermore, more than 2 through grooves are formed in the front-back direction of the bed board, a plurality of free wheels with the axial direction in the left-right direction are rotatably arranged in each through groove, and an endless belt is wound on the plurality of free wheels.

Furthermore, offer 2 or more logical grooves along bed board fore-and-aft direction, dodge the bull's eye universal wheel, every logical inslot rotates and establishes a plurality of axial for the freewheel of left and right directions, winds on a plurality of freewheels and establishes endless belt.

Furthermore, a double-head bed sheet translation motor is fixedly arranged in the middle of the lower surface of the bed plate, and friction wheels are fixedly connected to output shafts at two ends of the bed sheet translation motor and correspond to the positions of each endless belt.

Further, a bed board translation motor is fixedly arranged on the lower surface of the bed board and on the outer sides of the two longitudinal side strips corresponding to the upper bed frame respectively, an output shaft of the bed board translation motor is fixedly connected with a gear which is axially in the left-right direction, racks are fixedly arranged on the outer sides of the two longitudinal side strips of the upper bed frame respectively, and the gear is meshed with the racks.

Furthermore, the front end and the rear end of two longitudinal strips close to the upper bed frame are respectively provided with a guardrail hole with the axial direction being the left and right direction, the two guardrails are respectively arranged on the upper bed frame through the guardrail holes in a rotating manner, and the two guardrails can be respectively turned over and locked electrically or manually.

Compared with the prior art, the bed plate is simpler in structure, the bed plate is translated and lapped on the sickbed, the bed sheet is dragged, one person can complete translation of the patient from the sickbed to the transfer bed, the bed plate is translated and lapped on another sickbed or the examination bed, one person can complete translation of the patient from the transfer bed to the sickbed or the examination bed, and secondary damage to the patient can be avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the invention after hiding the bed plate.

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a schematic structural view of the top surface of the bed board of the present invention.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a schematic structural view of the bottom surface of the bed plate of the present invention.

Fig. 7 is a partially enlarged view of fig. 6 at the upper dotted frame.

Fig. 8 is a partially enlarged view of fig. 6 at a lower broken frame.

Fig. 9 is a schematic structural diagram of the hydraulic jack pump station of the present invention.

Fig. 10 is a schematic structural view of the bed plate of the invention in a low position.

Fig. 11 is a schematic structural view of the bed plate of the present invention in a high position.

Fig. 12 is a schematic view of the present invention bed plate on a bed frame.

Fig. 13 is a schematic view of the deck of the present invention translated rearward relative to the frame.

Fig. 14 is a schematic view of the deck of the present invention translated forwardly relative to the frame.

Detailed Description

The invention will be further explained with reference to the drawings.

Embodiment 1, a hydraulic horizontal shifting type transfer bed, including bed board 300 and bedstead, the bedstead includes lower bedstead 100 that has four truckles, can adjust the height for lower bedstead 100 upper and lower through elevating system upper bedstead 200, upper bedstead 200 includes two vertical strake 201, two vertical strake upper ends set firmly respectively and indulge guide rail 202, respectively sliding fit slider 203 on the vertical guide rail 202, slider 203 and the lower surface rigid coupling of bed board 300, bed board 300 can be for the bedstead before, back two-way displacement with the overlap joint on the sick bed and bed board 300 can lock with the bedstead through locking mechanical system, the sheet on the dragging sick bed can transfer the patient to on the bed board 300, bed board 300 and bedstead unblock back, bed board 300 can reset to on the bedstead.

Specifically, two handle holes 301 for allowing four fingers of a person to enter are respectively formed in the bed board 300 close to the two long sides; the locking mechanism comprises a sinking groove 302 formed in the lower surface of the bedplate 300 and in a position corresponding to the handle hole 301, a first guide seat 401 not exceeding the lower surface of the bedplate 300 is fixedly arranged in the sinking groove 302, the first guide seat 401 is in sliding fit with a guide rod 402, the guide rod 402 exceeds the first guide seat 402, one end facing the handle hole 301 is fixedly connected with a pull ring 403, and the pull ring 403 is positioned in the handle hole 301 and can be grasped by a hand; the guide rod 402 is sleeved with a first return spring 404 beyond the other end of the first guide seat 402; a row of jacks 204 are uniformly formed in the inner side surfaces of the two longitudinal edge strips 201; two second guide seats 405 are fixedly arranged at the middle parts of the lower surfaces of the bed plate 300 close to the two longitudinal edge strips 201, the second guide seats 405 are in sliding fit with bolts 406, and a second return spring 407 is sleeved at one end of each bolt 406, which exceeds the first guide seat 402; one end of the bolt 406 beyond the first guide seat 402 is inserted into different jacks 204 according to the amplitude of the front and back displacement of the bed board 300; one end of an outer sleeve 408 of a lacing wire is respectively abutted between two opposite first guide seats 401 and corresponding second guide seats 405, the non-pull ring ends of the guide rods 402 are respectively fixedly connected with one end of an inner steel cable 409 of a lacing wire, and the other ends of the inner steel cables 409 of the lacing wires are jointly fixedly connected with the non-insertion end of the bolt 406.

Two upper cross guide rails 206 are fixedly arranged on two upper cross side bars 205 of the upper bedstead 200, and two lower cross guide rails 102 are fixedly arranged on two lower cross side bars 101 of the lower bedstead 100; the lifting mechanism comprises a first support arm 501 and a second support arm 502, the middle parts of the first support arm 501 and the second support arm 502 are hinged together, the lower end of the first support arm 501 is hinged with the left end of the lower bed frame 100, the front and the back of the upper end of the first support arm 501 are respectively hinged with upper sliding blocks 503, and the two upper sliding blocks 503 are respectively in sliding fit with the two upper cross guide rails 206; the upper end of the second support arm 502 is hinged with the left end of the upper bed frame 200, the lower end of the second support arm 502 is hinged with lower sliding blocks 504 respectively in the front and back, and the two lower sliding blocks 504 are respectively matched with the two lower transverse guide rails 106 in a sliding manner; the cylinder body of the oil cylinder 505 is hinged with the left end of the lower bed frame 100, and the rod of the oil cylinder 505 is hinged with the upper section of the second support arm 502; a hydraulic jack pump station 600 is fixedly arranged on the lower bedstead 100, the front side and the rear side of the hydraulic jack pump station 600 are respectively provided with an ascending pedal 601 and a descending pedal 602, the ascending pedal 601 is treaded to control the hydraulic jack pump station 600 to pump oil to the oil cylinder 505 so as to enable the rod of the oil cylinder 505 to extend out of the way, and thus the bed board 300 is lifted, as shown in fig. 11; the descending pedal 602 is stepped to control the hydraulic jack pump station 600 to return oil from the oil cylinder 505 to return the rod of the oil cylinder 505, so as to descend the bed plate 300, as shown in fig. 10.

The bed plate 300 is gradually thinned towards the front end and the rear end, and a plurality of bull-eye universal wheels 303 are uniformly arrayed on the upper surface of the bed plate 300.

The front ends and the rear ends of the two longitudinal bars 201 close to the upper bedstead 200 are respectively provided with guardrail holes 208 with the axial direction being the left-right direction, the two guardrails 700 are respectively arranged on the upper bedstead 200 through the guardrail holes 208 in a rotating manner, and the two guardrails 700 can be respectively turned over and locked electrically or manually.

When the transfer bed is used, a transfer worker pushes the transfer bed to the side of a sickbed or an examination bed, the transfer bed is abutted against the sickbed or the examination bed side by side, guardrails 700 on two sides are put down, a descending pedal 602 or an ascending pedal 601 is treaded, the bed board 300 is slightly higher than a mattress of the sickbed or the examination bed, then two hands respectively extend into two handle holes 301 and pull rings 403 on the near end, four fingers of the two hands are tightly held, two left and right bolts 406 respectively disengage from insertion holes 204 in the middle of two longitudinal side strips 201, the bed board 300 is unlocked, the bed board 300 is pushed forwards until the far end of the bed board 300 abuts against the body of a patient and stops, as shown in fig. 13 or fig. 14, the bed board 300 is lapped on the sickbed or the examination bed, two hands are loosened, the left and right bolts 406 respectively extend into 1 insertion hole 204 under the action of a spring, and the bed board 300 is locked again; at this time, the two arms of the transfer staff extend forwards to pass through the bed frame and the bed board 300, the two hands hold the bed under the patient and pull in the one-way pregnant direction, and as the bed board 300 is gradually thinned towards the front end and the rear end, a plurality of bull's eye universal wheels 303 are uniformly arrayed on the upper surface of the bed board 300. Therefore, the patient can be pulled onto the bed board 300 very easily, at this time, the two hands respectively extend into the two handle holes 301 and the pull ring 403 at the proximal end again, and the two hands are held by four fingers, so that the left and right bolts 406 respectively disengage from the insertion holes 204 in the middle of the two longitudinal bars 201, the bed board 300 is unlocked again, and at this time, the bed board 300 is pulled into the chest until the bed board 300 returns to the initial state, and is stopped, as shown in fig. 12. At the moment, the two hands are released, the left bolt 406 and the right bolt 406 respectively extend into 1 of the jacks 204 under the action of the springs again, and the bed plate 300 is locked again; then the guardrails 700 on the two sides are turned over and locked, so that the patient can be pushed to a required place, and then the operation is reversed: the transfer bed is firstly leaned at the side of the sickbed or the examination bed, the bed board 300 is lifted or lowered, the bed board 300 is translated and the bed board 300 is dropped, so that the half width of the bed board 300 is lapped on the sickbed or the examination bed, at the moment, one person stands at the other side of the sickbed or the examination bed, grasps the bed sheet on the transfer bed, and drags the bed sheet together with the patient thereon to the sickbed or the examination bed. When the arm is not enough, the patient can climb to the sickbed without problems because the patient can be pulled down from the transfer bed, which is much more convenient.

The translation type transfer bed of the embodiment does not have any electric appliance, and interference electromagnetic waves influencing precision detection equipment cannot be generated due to electromagnetic induction. One person can finish the translation of the patient from the sickbed to the transfer bed, the bed board is also translated and lapped on another sickbed or the examination bed, one person can finish the translation of the patient from the transfer bed to the sickbed or the examination bed, and the secondary injury can not be caused to the patient.

Embodiment 2 is an electric translation type transfer bed, the rest is the same as embodiment 1, except that an electric push rod is used for replacing an oil cylinder 505, so that a hydraulic jack pump station 600 is not needed, a storage battery/control integrated box which can be used for combining a rechargeable storage battery and a control system into a whole is arranged at the same position, the purpose of translation transfer can be achieved, although the electric translation type transfer bed cannot be used in sensitive places, the electric translation type transfer bed does not need to repeatedly tread a lifting pedal 601, and is more labor-saving and quicker.

Embodiment 3, a bed is transported to electronic translation formula that degree of automation is higher, other the same with embodiment 2, the difference is that, locking mechanical system is not manual, but electronic, including two push-and-pull electromagnets, two push-and-pull electromagnets set firmly in the middle part of the bed board 300 lower surface near two vertical strakes 201, push-and-pull electromagnet's movable iron core rigid coupling bolt, limit switch or photoelectric switch are according to the range control push-and-pull electromagnet's of the preceding, back displacement of bed board 300 the power on and the power off to make the bolt insert in different jack 204.

Moreover, the universal wheel 303 for avoiding bulls eyes along the front and back direction of the bed plate 300 is provided with more than 2 through grooves 304, a plurality of free wheels 305 with the axial direction being the left and right direction are rotatably arranged in each through groove 304, endless belts 306 are wound on the free wheels 305, a double-head bed sheet translation motor 309 is fixedly arranged in the middle of the lower surface of the bed plate 300, and friction wheels 310 are fixedly connected to output shafts at two ends of the bed sheet translation motor 309 and correspond to the positions of the endless belts 306.

A bed board translation motor 307 is fixedly arranged on the lower surface of the bed board 300 and on the outer sides of the two longitudinal bars 201 corresponding to the upper bedstead 200, an output shaft of the bed board translation motor 307 is fixedly connected with a gear 308 which is in the left-right direction in the axial direction, racks 207 are fixedly arranged on the outer sides of the two longitudinal bars 201 of the upper bedstead 200, and the gear 308 is meshed with the racks 207. The two guardrails 700 can be driven by a motor to turn over and driven by a push-pull electromagnet to be locked.

When the bed is used, the button on the wired or wireless handle is used for controlling the outgoing stroke and return stroke of the electric push rod, so that the lifting of the bed board is controlled, the forward and backward translation of the bed board is realized by controlling the forward and backward rotation of the translation motor 307, and the movement of a patient between a transfer bed and a sickbed or an examination bed is realized by controlling the forward and backward rotation of the double-outgoing bed translation motor 309.

Details such as the specific structure of the hydraulic jack pump station 600, the forward and reverse rotation control of each motor, etc. are not described in detail in this specification, and are all the prior art or common knowledge in the field.

Claims (10)

1. The utility model provides a translation type transfer bed, includes bed board (300) and bedstead, and the bedstead is including lower bedstead (100) that have four truckles, and upper and lower height-adjusting, its characterized in that can be for lower bedstead (100) through last bedstead (200) of elevating system: go up bedstead (200) and include two vertical strake (201), two vertical strake upper ends set firmly respectively and indulge guide rail (202), respectively sliding fit slider (203) on vertical guide rail (202), the lower surface rigid coupling of slider (203) and bed board (300), bed board (300) can be for before the bedstead, back two-way displacement with the overlap joint on the sick bed and bed board (300) can lock with the bedstead through locking mechanical system, the sheet on the drag sick bed can shift the patient to bed board (300), bed board (300) and bedstead unblock back, bed board (300) can reset to on the bedstead.

2. The translating transport bed of claim 1, wherein: two handle holes (301) for four fingers of a person to enter are respectively arranged on the bed board (300) close to the two long edges; the locking mechanism comprises a sinking groove (302) formed in the lower surface of the bed plate (300) and in a position corresponding to the handle hole (301), a first guide seat (401) which is not larger than the lower surface of the bed plate (300) is fixedly arranged in the sinking groove (302), the first guide seat (401) is in sliding fit with a guide rod (402), the guide rod (402) exceeds the first guide seat (402), one end facing the handle hole (301) is fixedly connected with a pull ring (403), and the pull ring (403) is positioned in the handle hole (301) and can be grasped by a hand; the other end of the guide rod (402) exceeding the first guide seat (402) is sleeved with a first return spring (404); a row of jacks (204) are uniformly formed in the inner side surfaces of the two longitudinal edge strips (201); two second guide seats (405) are fixedly arranged at the middle parts of the lower surfaces of the bed plates (300) close to the two longitudinal edge strips (201), the second guide seats (405) are in sliding fit with bolts (406), and a second return spring (407) is sleeved at one end, exceeding the first guide seat (402), of each bolt (406); one end of the bolt (406) exceeding the first guide seat (402) is inserted into different jacks (204) according to the amplitude of the front and back displacement of the bed plate (300); one end of an outer sleeve (408) of a lacing wire is respectively abutted between two opposite first guide seats (401) and corresponding second guide seats (405), the non-pull ring end of the guide rod (402) is respectively fixedly connected with one end of an inner steel cable (409) of the lacing wire, and the other end of the inner steel cable (409) of the lacing wire is fixedly connected with the non-insertion end of the bolt (406).

3. The translating transport bed according to claim 1, wherein: a row of jacks (204) are uniformly formed in the inner side surfaces of the two longitudinal edge strips (201); the locking mechanism comprises two push-pull electromagnets fixedly arranged at the middle parts of the lower surfaces of the bed boards (300) close to the two longitudinal edge strips (201), movable iron cores of the push-pull electromagnets are fixedly connected with bolts, and the bolts are inserted into different jacks (204) according to the power on and power off of the push-pull electromagnets and the front and back displacement amplitude of the bed board (300).

4. The translating transport bed according to claim 1, wherein: two upper cross guide rails (206) are fixedly arranged on two upper cross side strips (205) of the upper bedstead (200), and two lower cross guide rails (102) are fixedly arranged on two lower cross side strips (101) of the lower bedstead (100); the lifting mechanism comprises a first support arm (501) and a second support arm (502), the middle parts of the first support arm (501) and the second support arm (502) are hinged together, the lower end of the first support arm (501) is hinged with the left end of the lower bed frame (100), the front and the back of the upper end of the first support arm (501) are respectively hinged with an upper slide block (503), and the two upper slide blocks (503) are respectively in sliding fit with the two upper transverse guide rails (206); the upper end of the second support arm (502) is hinged with the left end of the upper bed frame (200), the lower end of the second support arm (502) is respectively hinged with a lower sliding block (504) in the front and at the back, and the two lower sliding blocks (504) are respectively matched with the two lower transverse guide rails (106) in a sliding way; the cylinder body of the oil cylinder (505) or the electric push rod is hinged with the left end of the lower bed frame (100), and the cylinder rod of the oil cylinder (505) or the electric push rod is hinged with the upper section of the second support arm (502); a hydraulic jack pump station (600) or a storage battery/control integrated box is fixedly arranged on the lower bedstead (100), an ascending pedal (601) and a descending pedal (602) are respectively arranged on the front side and the rear side of the hydraulic jack pump station (600) or the storage battery/control integrated box, the ascending pedal (601) is treaded to control the hydraulic jack pump station (600) to pump oil to an oil cylinder (505) or control the motor of an electric push rod to rotate forward so as to enable the oil cylinder (505) or the rod of the electric push rod to move out of the way, so that the bed board (300) is lifted; the descending pedal (602) is stepped to control the oil return of the hydraulic jack pump station (600) from the oil cylinder (505) or control the motor of the electric push rod to reversely rotate so as to lead the oil cylinder (505) or the rod of the electric push rod to return and further lead the bed plate (300) to descend.

5. The translating transport bed according to any one of claims 1-4, wherein: the bed board (300) is gradually thinned towards the front end and the rear end, and a plurality of bull-eye universal wheels (303) are uniformly arrayed on the upper surface of the bed board (300).

6. The translating transport bed according to any one of claims 1-4, wherein: more than 2 through grooves (304) are formed in the front-back direction of the bed plate (300), a plurality of free wheels (305) with the axial direction in the left-right direction are rotatably arranged in each through groove (304), and an endless belt (306) is wound on the plurality of free wheels (305).

7. The translating transport bed according to claim 6, wherein: more than 2 through grooves (304) are formed in the ox-eye avoiding universal wheel (303) in the front-back direction of the bed plate (300), a plurality of free wheels (305) with the axial direction being the left-right direction are arranged in each through groove (304) in a rotating mode, and an endless belt (306) is wound on the plurality of free wheels (305).

8. The translating transport bed according to claim 6 or 7, wherein: a double-head bed sheet translation motor (309) is fixedly arranged in the middle of the lower surface of the bed plate (300), and friction wheels (310) are fixedly connected to output shafts at two ends of the bed sheet translation motor (309) and correspond to the positions of the endless belts (306).

9. The translating transport bed according to any one of claims 1-4, wherein: a bed plate translation motor (307) is fixedly arranged on the lower surface of the bed plate (300) and on the outer sides of two longitudinal strips (201) corresponding to the upper bed frame (200), an output shaft of the bed plate translation motor (307) is fixedly connected with a gear (308) which is axially in the left-right direction, racks (207) are fixedly arranged on the outer sides of the two longitudinal strips (201) of the upper bed frame (200) respectively, and the gear (308) is meshed with the racks (207).

10. The translating transport bed according to any one of claims 1-3, wherein: the front end and the rear end of two longitudinal strips (201) close to the upper bedstead (200) are respectively provided with a guardrail hole (208) with the axial direction being the left-right direction, the two guardrails (700) are respectively arranged on the upper bedstead (200) through the guardrail holes (208) in a rotating way, and the two guardrails (700) can be respectively turned over and locked electrically or manually.

Images