Low-position lifting material pouring equipment

Abstract

The utility model provides low-position lifting material pouring equipment, and belongs to the technical field of production equipment. The first end of the rotating arm is rotationally connected with the driving seat, the first end of the pull rod is rotationally connected with the driving seat, the length distance of the pull rod is adjustable, the pull rod has a first limit length, and the connecting points of the first end of the pull rod and the first end of the rotating arm on the driving seat are not coaxial; the transfer frame is used for being detachably connected with a skip car, the second end of the transfer arm is rotationally connected with the transfer frame, the second end of the pull rod is provided with a rotating part in a hinged mode, the rotating part is fixed to the transfer frame, and the connecting points of the rotating part and the second end of the transfer arm on the transfer frame are coaxially arranged; the automatic feeding device has the advantages of replacing existing manual carrying, liberating manpower resources and improving the feeding efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to production equipment technical field especially relates to a low position promotes equipment of tipping of dolly. BACKGROUND

[0002] The factory dining room or some prefabricated dish production manufacturer, when cooking dish, can cook dozens of kilograms, when steaming rice, also dozens of kilograms of rice process once. Then when the factory transports the food, such as the cut vegetables from the cutting area to the cooking area, needs to use the dolly to transport, and the manpower is relatively laborious, but how to add the food in the dolly to the rice cooker after moving the dolly from the cutting area to the cooking area becomes a problem to be solved, and the efficiency of using a shovel to shovel the food in the dolly to the cooking machine is slow, and directly lifting and dumping the dolly is relatively laborious. INNOVATION CONTENT

[0003] The utility model aims at the above-mentioned problems existing in prior art, and provides a device capable of lifting and dumping the dolly.

[0004] The utility model discloses a low position promotes equipment of tipping, including:

[0005] Driving seat;

[0006] Rotary arm, the first end of rotary arm is rotatably connected with driving seat,

[0007] Pull rod, the first end of pull rod is rotatably connected with driving seat, the length distance of pull rod is adjustable, and pull rod has first limit length, and the connecting point of the first end of pull rod and the first end of rotary arm on driving seat is different shaft;

[0008] Transport frame, transport frame is used for detachable connection with dolly, the second end of transport arm is rotatably connected with transport frame, the second end of pull rod is hingedly provided with rotating part, and rotating part is fixed with transport frame, and the connecting point of rotating part and the second end of transport arm on transport frame is coaxially arranged.

[0009] In the low position promotes equipment of tipping, the first limit length of pull rod is less than the length of rotating part, and the first end of pull rod is closer to the lifting track of transport frame than the first end of rotating part.

[0010] In the low position promotes equipment of tipping, transport frame includes two installation strips, and the installation part is arranged on the two installation strips, the installation cavity with one end opening is arranged in the installation part, and the locking cavity in communication with the installation cavity is further arranged in the installation part;

[0011] The trolley comprises a trolley frame, and an insertion part is arranged on each of the opposite frame surfaces of the trolley frame, and a locking part is further arranged on the insertion part;

[0012] The locking part penetrates the mounting cavity and extends into the locking cavity, thereby locking the relative position between the transfer frame and the trolley.

[0013] In the low-position lifting pouring device, in the vertical direction, the locking cavity is located below the mounting cavity, and when the insertion part on the trolley extends into the mounting cavity, the trolley is not in contact with the ground.

[0014] In the low-position lifting pouring device, the locking part comprises a locking column, and the locking column is fixedly arranged at the end of the mounting part.

[0015] In the low-position lifting pouring device, the opening end of the mounting part is provided with a guide plate, the guide plate is arranged on the bottom wall of the opening end, and when the guide plate extends towards the mounting cavity, the guide plate is arranged in an upwardly inclined manner.

[0016] In the low-position lifting pouring device, the opening end of the mounting part is provided with a pressing plate, the pressing plate is arranged on the top wall of the opening end, and when the pressing plate extends towards the mounting cavity, the pressing plate is arranged in a downwardly inclined manner.

[0017] In the low-position lifting pouring device, along the extension direction of the mounting cavity, the connecting point of the pressing plate and the top wall of the opening end is closer to the locking cavity than the connecting point of the guide plate and the bottom wall of the opening end, and the inclined extension direction of the guide plate is directed towards the top wall of the mounting cavity.

[0018] In the low-position lifting pouring device, the opening end of one of the mounting strips is further provided with a locking safety part.

[0019] In the low-position lifting pouring device, the locking safety part comprises a waist-shaped locking rod and a locking sleeve fixedly arranged on the mounting strip, the waist-shaped locking rod is provided with an anti-disengagement plate, the locking sleeve is provided with a waist-shaped locking groove, and when the waist-shaped locking rod extends into the waist-shaped locking groove, the anti-disengagement plate is located in the extension direction of the mounting cavity.

[0020] Compared with the prior art, the utility model discloses the beneficial effects are: the connecting point of rotating arm and pull rod is different shaft on the drive base, namely eccentric setting, in the lifting and overturning process of transfer frame, rotating arm mainly is adjusted to the position of transfer frame, and the effect of pull rod is adjusted to the direction state of transfer frame, after rotating arm promotes transfer frame from low position to higher position, pull rod is stretched to first limit length, after this, pull rod will participate in the overturning process of transfer frame, make transfer frame overturn along with rotating arm movement, dump the material in dumper, realize the promotion and dumping two functions of dumper, replace the existing manpower transportation, liberate manpower resource, improve the efficiency of adding material. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of dumper and transfer frame assembly;

[0023] Figure 3 It is the three-dimensional structure schematic diagram of transfer frame;

[0024] Figure 4 It is Figure 3 The section structure schematic diagram of;

[0025] Figure 5 It is the structure schematic diagram of locking safety device on transfer frame;

[0026] Figure 6 It is the use state schematic diagram of locking safety device;

[0027] Figure 7 It is the state schematic diagram when waist-shaped lock rod and lock sleeve separate;

[0028] Figure 8 It is the three-dimensional structure schematic diagram of drive base and rotating frame;

[0029] Figure 9 It is the state schematic diagram of transfer frame driving dumper to promote and dump one;

[0030] Figure 10 It is the state schematic diagram of transfer frame driving dumper to promote and dump two;

[0031] Figure 11 It is the state schematic diagram of transfer frame driving dumper to promote and dump three;

[0032] Figure 12 It is the state schematic diagram of transfer frame driving dumper to promote and dump four.

[0033] In the figure, the transfer frame 100; the mounting strip 101; the mounting part 102; the mounting cavity 103; the locking cavity 104; the guide plate 105; the pressing plate 106; the lock sleeve 107; the waist-shaped lock rod 108; the waist-shaped locking groove 109; the anti-dropping plate 110; the connecting rod 111; the anti-dropping block 112; the trolley 200; the material frame 201; the insertion part 202; the locking part 203; the driving seat 300; the rotating arm 301; the pull rod 302; the rotating part 303; the connecting seat 304; the fixing rod 305. DETAILED DESCRIPTION

[0034] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0036] As shown in the drawings, a low-position lifting material pouring device comprises: Figures 1-12

[0037] The driving seat 300;

[0038] The rotating arm 301, the first end of the rotating arm 301 is rotationally connected with the driving seat 300,

[0039] The pull rod 302, the first end of the pull rod 302 is rotationally connected with the driving seat 300, the length distance of the pull rod 302 is adjustable, the pull rod 302 has a first limit length, and the connection points of the first end of the pull rod 302 and the first end of the rotating arm 301 on the driving seat 300 are not coaxial;

[0040] The transfer frame 100, the transfer frame 100 is used for detachable connection with the trolley 200, the second end of the transfer arm is rotationally connected with the transfer frame 100, the second end of the pull rod 302 is hingedly provided with the rotating part 303, the rotating part 303 is fixed with the transfer frame 100, and the connection points of the rotating part 303 and the second end of the transfer arm on the transfer frame 100 are coaxially arranged.

[0041] It is worth mentioning that the driving motor is arranged in the driving seat 300 and is in transmission connection with the rotating arm 301, so as to realize the rotating drive of the rotating arm 301.

[0042] ​In this embodiment, the connection points of the rotating arm 301 and the pull rod 302 on the drive seat 300 are not coaxial, i.e., they are eccentrically set. During the lifting and flipping process of the transfer frame 100, the rotating arm 301 mainly adjusts the position of the transfer frame 100, while the pull rod 302 adjusts the directional state of the transfer frame 100. After the rotating arm 301 lifts the transfer frame 100 from a low position to a higher position, the pull rod 302 is stretched to the first limit length. After that, the pull rod 302 will participate in the flipping process of the transfer frame 100, so that the transfer frame 100 flips along with the rotating arm 301, dumping the material in the material cart 200. This realizes the two functions of lifting and dumping the material cart 200, replacing the existing manual handling, freeing up manpower, and improving the feeding efficiency.

[0043] It is worth mentioning that the material cart 200 can maintain a horizontal position when the transfer arm lifts it from a low position to a high position by utilizing its own weight.

[0044] More preferably, the first limit length of the pull rod 302 is less than the length of the rotating part 303, and the first end of the pull rod 302 is closer to the lifting trajectory of the transfer frame 100 than the first end of the rotating part 303.

[0045] like Figures 9-12 As shown, in the low position, the length of the pull rod 302 does not reach the first limit length. As the rotating arm 301 starts to rotate at a fixed point, the length of the pull rod 302 will change, but it will not extend to the first limit length. When the rotating arm 301 moves to the preset position, the transfer frame 100 is lifted to the designated position. At this time, the pull rod 302 is stretched to the first limit length. Then, as the rotating arm 301 continues to rotate, the length of the pull rod 302 no longer changes. At this time, the pull rod 302 can only pull the transfer frame 100 to rotate. That is, in the whole working process, the straight distance between the pull rod 302 and the material cart 200 first decreases and then gradually increases.

[0046] It is worth mentioning that the pull rod 302 includes a pull rod 302 seat and a pull rod 302 body. The pull rod 302 body extends into the pull rod 302 seat, and the pull rod 302 body can slide relative to the pull rod 302 seat, so that the length of the pull rod 302 is adjustable. The pull rod 302 seat is rotatably connected to the drive seat 300, and the pull rod 302 body is hinged to the rotating part 303. It should be noted that by adjusting the first limit length of the pull rod 302, the flipping position of the transfer frame 100 can be changed.

[0047] Specifically, the transfer frame 100 is provided with a connecting seat 304 fixedly installed on the transfer frame 100, and a fixed rod 305 is fixedly installed on the connecting seat 304. The second end of the rotating arm 301 is rotatably connected to the fixed rod 305, one end of the rotating part 303 is fixedly connected to the fixed rod 305, and the other end of the rotating part 303 is hinged to the pull rod 302.

[0048] As a preferred, the transfer frame 100 includes two installation strips 101, and the installation strips 101 are provided with installation parts 102, the installation parts 102 are provided with installation cavities 103 with openings at one end, and the installation parts 102 are also provided with locking cavities 104 communicated with the installation cavities 103;

[0049] The trolley 200 includes a frame 201, and the frame 201 is provided with insertion parts 202 on the opposite frame surfaces, and the insertion parts 202 are also provided with locking parts 203;

[0050] The locking parts 203 pass through the installation cavities 103 and extend into the locking cavities 104, so as to lock the relative positions between the transfer frame 100 and the trolley 200.

[0051] In the embodiment, in order to prevent the relative positions between the transfer frame 100 and the trolley 200 from moving when the trolley 200 is moved, the trolley 200 is provided with the locking parts 203 at the ends of the installation cavities 103, the insertion parts 202 on the trolley 200 extend into the installation cavities 103, and the locking parts 203 extend into the locking cavities 104 at the ends of the installation cavities 103, so as to lock the relative positions.

[0052] As a preferred, in the vertical direction, the locking cavities 104 are located below the installation cavities 103, that is, when the insertion parts 202 drive the locking parts 203 to extend into the installation cavities 103, the locking parts 203 can extend into the locking cavities 104 under the influence of the gravity when the locking parts 203 reach the positions of the locking cavities 104.

[0053] It should be noted that during the movement of the insertion parts 202 extending into the installation cavities 103, the trolley 200 does not contact the ground, that is, the trolley 200 needs to be lifted by a certain distance, so that the locking parts 203 can fall into the locking cavities 104 under the gravity of the trolley 200 when the locking parts 203 move to the positions of the locking cavities 104.

[0054] It is worth mentioning that the trolley 200 is provided with four rollers at the bottom, and the four rollers are distributed in a cross shape, and along the extension direction of the insertion parts 202, two rollers contact the ground, and the other two rollers leave a gap of 10mm between the ground, so as to prevent the trolley 200 from overturning and facilitate lifting the trolley 200, so that the trolley 200 can smoothly enter the installation cavities 103.

[0055] Further preferably, the locking portion 203 comprises a locking column fixedly arranged at the end of the mounting portion 102 and located below the mounting portion 102, so that when the mounting portion 102 is inserted into the mounting cavity 103, the locking column is lifted by abutting against the bottom wall of the mounting cavity 103, and when the locking portion 203 reaches the locking cavity 104, the locking column falls into the locking cavity 104 by itself, and the locking column is cylindrical, so that the contact area between the locking column and the bottom wall of the mounting cavity 103 is reduced, and the friction is reduced.

[0056] It is worth mentioning that the insertion portion 202 comprises an insertion plate, and the locking column is arranged on the bottom wall of the end of the insertion plate.

[0057] As a preferred, the opening end of the mounting portion 102 is provided with a guide plate 105, the guide plate 105 is arranged on the bottom wall of the opening end, and the guide plate 105 is arranged in an upwardly inclined manner when extending towards the mounting cavity 103.

[0058] In this embodiment, before the trolley 200 contacts the transfer frame 100, the rollers on the trolley 200 are in contact with the ground, and as the two are close to each other, the mounting portion 102 on the trolley 200 first contacts the guide plate 105, and after the locking portion 203 abuts against the guide plate 105, the locking portion 203 moves along the direction of the guide plate 105, so that the trolley 200 is separated from the ground and the trolley 200 is lifted.

[0059] Further preferably, the opening end of the mounting portion 102 is provided with a pressing plate 106, the pressing plate 106 is arranged on the top wall of the opening end, and the pressing plate 106 is arranged in a downwardly inclined manner when extending towards the mounting cavity 103.

[0060] In this embodiment, the presence of the guide plate 105 can guide the trolley 200 to be lifted, but in order to prevent the trolley 200 from bouncing upward after being separated from the guide of the guide plate 105 due to too fast movement of the trolley 200, the pressing plate 106 is arranged to abut against and limit the movement.

[0061] Specifically, along the extending direction of the mounting cavity 103, the connecting point of the pressing plate 106 and the top wall of the opening end is closer to the locking cavity 104 than the connecting point of the guide plate 105 and the bottom wall of the opening end, and the guide plate 105 extends in an inclined direction pointing to the top wall of the mounting cavity 103, that is, when the locking portion 203 on the trolley 200 is separated from the guide plate 105, the locking portion 203 immediately abuts against and connects with the pressing plate 106.

[0062] The cooperation between the locking cavity 104 and the locking portion 203 can already lock the relative position between the trolley 200 and the transfer frame 100, but in order to prevent the two from being separated, a locking safety device is arranged at the opening end of one of the mounting strips 101 for safety prevention.

[0063] Specifically, the locking device comprises a waist-shaped locking rod 108 and a locking sleeve 107 fixedly arranged on the mounting strip 101, the waist-shaped locking rod 108 is provided with an anti-disengagement plate 110, and the locking sleeve 107 is provided with a waist-shaped locking groove 109, when the waist-shaped locking rod 108 is inserted into the waist-shaped locking groove 109, the anti-disengagement plate 110 is located in the extension direction of the mounting cavity 103.

[0064] In the embodiment, when the waist-shaped locking rod 108 is aligned with the waist-shaped locking groove 109, the waist-shaped locking rod 108 can be inserted into the waist-shaped locking groove 109, and at this time, the anti-disengagement plate 110 is located at the opening end of the mounting cavity 103, when the trolley 200 wants to move away from the transfer rack 100, the mounting portion 102 on the trolley 200 abuts against the anti-disengagement plate 110.

[0065] Further preferably, the waist-shaped locking rod 108 is provided with a connecting rod 111, the connecting rod 111 is provided with an anti-disengagement block 112, and the connecting rod 111 is sleeved with an elastic element, and the two ends of the elastic element abut against the anti-disengagement block 112 and the locking sleeve 107 respectively.

[0066] In the embodiment, in order to prevent the connection between the waist-shaped locking rod 108 and the waist-shaped locking groove 109 from being disengaged during the movement of the transfer rack 100, the waist-shaped locking rod 108 is additionally provided with an elastic element, which can be a spring, and the two ends of the spring abut against the anti-disengagement block 112 and the locking sleeve 107 respectively, when the anti-disengagement plate 110 needs to be disengaged, the anti-disengagement plate 110 is pulled out, the waist-shaped locking rod 108 is rotated to be arranged in dislocation with the waist-shaped locking groove 109, so that the waist-shaped locking rod 108 cannot be inserted into the locking sleeve 107, and when the waist-shaped locking rod 108 is aligned with the waist-shaped locking groove 109, the waist-shaped locking rod 108 can be automatically inserted into the waist-shaped locking groove 109.

[0067] It should be noted that the description of "first", "second", "one", etc. in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. The terms "connection", "fixation", etc. should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0068] In addition, the technical solutions of various embodiments of the present application can be combined with each other, but must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, and is not within the protection scope required by the present application.

[0069] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A low-lift transfer apparatus, characterized by, The utility model relates to a kind of material frame and transport frame, including: Drive seat; Rotary arm, the first end of the rotary arm is rotatably connected with the drive seat, Pull rod, the first end of the pull rod is rotatably connected with the drive seat, the length distance of the pull rod is adjustable, and the pull rod has first limit length, the first end of the pull rod and the first end of the rotary arm are different coaxial on the connection point of the drive seat; Transport frame, the second end of the rotary arm is rotatably connected with the transport frame, the second end of the pull rod is hingedly provided with rotating part, the rotating part is fixed with the transport frame, and the rotating part and the second end of the rotary arm are coaxially arranged on the connection point of the transport frame.

2. A low-level lift and pour apparatus as claimed in claim 1, wherein, The first limit length of the pull rod is less than the length of the rotating part, and the first end of the pull rod is closer to the lifting track of the transport frame than the first end of the rotating part.

3. A low level lift and pour apparatus as claimed in claim 1 wherein, The transport frame includes two installation strips, and installation portions are arranged on the two installation strips. The material frame includes a material frame, and insertion portions are arranged on the frame surfaces of opposite sides of the material frame. The locking portion passes through the installation cavity and extends into the locking cavity to lock the relative position between the transport frame and the material frame.

4. A low level lift and pour apparatus as claimed in claim 3 wherein, In the vertical direction, the locking cavity is below the installation cavity, and when the insertion portion on the material frame extends into the installation cavity, the material frame does not contact the ground.

5. A low level lift and pour apparatus as claimed in claim 3 wherein, The locking portion includes a locking column fixedly arranged at the end of the installation portion.

6. A low level lift and pour apparatus as claimed in claim 4 wherein, The opening end of the installation portion is provided with a guide plate located on the bottom wall of the opening end, and the guide plate is inclined upward when extending towards the installation cavity.

7. A low level lift and pour apparatus as claimed in claim 6 wherein, The opening end of the installation portion is provided with a pressing plate located on the top wall of the opening end, and the pressing plate is inclined downward when extending towards the installation cavity.

8. A low level lift and pour apparatus as claimed in claim 7, wherein, Along the extension direction of the installation cavity, the connecting point of the pressing plate and the top wall of the opening end is closer to the locking cavity than the connecting point of the guide plate and the bottom wall of the opening end, and the inclined extension direction of the guide plate points to the top wall of the installation cavity.

9. A low level lift and pour apparatus as claimed in claim 3, wherein, The opening end of one of the installation strips is further provided with a locking safety device.

10. A low level lift and pour apparatus as claimed in claim 9, wherein, The locking safety device includes a waist-shaped lock rod, a locking sleeve fixedly arranged on the installation strip, a anti-dropping plate arranged on the waist-shaped lock rod, and a waist-shaped locking groove arranged in the locking sleeve. When the waist-shaped lock rod extends into the waist-shaped locking groove, the anti-dropping plate is located in the extension direction of the installation cavity.

Images