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CN-122009803-A - Automatic conveying device for food cold chain

CN122009803ACN 122009803 ACN122009803 ACN 122009803ACN-122009803-A

Abstract

The invention relates to the technical field of conveying devices, in particular to an automatic food cold chain conveying device which comprises an ice cube overturning machine, a plate conveyor and a chain conveyor, wherein one end, close to the plate conveyor, of the top of the chain conveyor is provided with a mounting frame, one side of the mounting frame is provided with an adjusting mechanism, two ends inside the mounting frame are respectively provided with a movable seat, one sides, close to each other, of two movable seats are respectively provided with a mounting block, one ends, far away from the mounting blocks, of a plurality of sliding rods are respectively sleeved in the corresponding movable seats in a sliding manner, one sides, far away from each other, of the two mounting blocks are respectively provided with a clamping hook mechanism, the upper parts of the two clamping hook mechanisms are respectively provided with a unhooking mechanism, and the inside of the mounting frame is provided with a driving mechanism. According to the invention, the jammed ice cubes are not required to be manually processed by a worker, a special person is not required to watch, the labor cost is reduced, and the continuity of ice cube conveying is ensured in the food industrial processing.

Inventors

  • LI TENG

Assignees

  • 浙江海铂林科技有限公司

Dates

Publication Date
20260512
Application Date
20260408

Claims (8)

  1. 1. The automatic conveying device for the food cold chain comprises an ice cube overturning machine (1), a plate conveyor (2) and a chain conveyor (3), and is characterized in that one end, close to the plate conveyor (2), of the top of the chain conveyor (3) is provided with a mounting frame (6), one side of the mounting frame (6) is provided with an adjusting mechanism, two ends inside the mounting frame (6) are provided with moving seats (10), two sides, close to each other, of the moving seats (10) are provided with mounting blocks (11), two sides of the mounting blocks (11) are fixedly provided with two sliding rods (12), springs (13) are sleeved outside the sliding rods (12) and located above, one ends, far away from the mounting blocks (11), of the sliding rods (12) are respectively sleeved inside the corresponding moving seats (10), one sides, far away from each other, of the two sliding rods (11) are provided with a clamping mechanism, two sides, close to each other, of the clamping mechanism are provided with a unhooking mechanism, and the inside of the mounting frame (6) is provided with a driving mechanism.
  2. 2. The automatic food cold chain conveying device according to claim 1, wherein an arc-shaped baffle plate (4) and a guide rod (5) are fixedly arranged at one end, close to the chain conveyor (3), of the plate conveyor (2), and the arc-shaped baffle plate (4) and the guide rod (5) are respectively arranged at two sides of the plate conveyor (2).
  3. 3. The automatic food cold chain conveying device according to claim 1, wherein the adjusting mechanism comprises a support frame (7), a first guide rod (8) is fixedly arranged at one end of the top of the support frame (7), an adjusting screw (9) is rotatably arranged at one end, far away from the first guide rod (8), of the top of the support frame (7), one end of the mounting frame (6) is slidably sleeved on the outer portion of the first guide rod (8), and threads at the other end of the mounting frame (6) are sleeved on the outer portion of the adjusting screw (9).
  4. 4. The automatic food cold chain conveying device according to claim 1, wherein the clamping hook mechanism comprises a connecting shaft (14) and a transmission groove (23), the connecting shaft (14) is rotatably installed at the bottom of a corresponding installation block (11), a hook (15) is fixedly sleeved on the outer portion of the connecting shaft (14), a connecting rod (16) is fixedly installed on one side of the connecting shaft (14), a first sliding groove (17) is formed in the connecting rod (16), a transmission shaft (18) is movably installed in the first sliding groove (17), a lifting rod (19) is fixedly sleeved on the outer portion of one end of the first transmission shaft (18), the lifting rod (19) is in sliding connection with the installation block (11), a second sliding groove (20) is formed in the inner portion of the lifting rod (19), a sliding cylinder (22) is movably installed in the inner portion of the second sliding groove (20), the second transmission shaft (21) is far away from the outer sliding sleeve at one end of the second sliding groove (20), the transmission groove (23) is formed in one end of the installation frame (6), and the sliding cylinder (22) is arranged in the inner portion of the sliding groove (23).
  5. 5. The automatic food cold chain conveying device according to claim 4, wherein the unhooking mechanism comprises a fixed support (24), the fixed support (24) is fixedly connected with a lifting rod (19), a limiting frame (25) is slidably arranged at the top of the fixed support (24), a spring II (26) is fixedly arranged between one side, close to the fixed support (24), of the limiting frame (25) and the inner wall of the fixed support (24), a spring III (27) is fixedly arranged between the bottom of the fixed support (24) and the mounting block (11), and a positioning assembly is arranged at the top of the fixed support (24).
  6. 6. The automatic food cold chain conveying device according to claim 5, wherein the positioning assembly comprises a positioning rod (28), a push rod (29) and a positioning groove (30), the positioning groove (30) is formed in one end of the top of the limiting frame (25), the positioning rod (28) is slidably connected with the fixing frame (24), the bottom end of the positioning rod (28) is matched with the positioning groove (30), the push rod (29) is fixedly arranged on one side of the mounting frame (6), the push rod (29) is matched with an inclined surface on one side of the positioning rod (28), and a spring IV (31) is fixedly arranged between the bottom of one end, far away from the push rod (29), of the positioning rod (28) and the fixing frame (24).
  7. 7. The automatic food cold chain conveying device according to claim 5, wherein one ends of the tops of the two limiting frames (25) are rotatably provided with pull rods (32), and one ends of the two pull rods (32) far away from the two limiting frames (25) are rotatably connected with the tops of the two movable seats (10) respectively.
  8. 8. The automatic food cold chain conveying device according to claim 1, wherein the driving mechanism comprises two lead screws (33) and a driving motor (34), the two lead screws (33) are symmetrically and rotatably installed at two ends of the installation frame (6) respectively, the directions of threads of the outer parts of the two lead screws (33) are opposite, the driving end of the driving motor (34) is fixedly connected with the end part of one lead screw (33), guide rods II (35) are arranged above the two lead screws (33), the two guide rods II (35) are fixedly installed inside the installation frame (6), the two movable seats (10) are sleeved on the outer parts of the two lead screws (33) respectively in a threaded mode, the top ends of the two movable seats (10) are sleeved on the outer parts of the corresponding guide rods II (35) respectively, one ends of the outer parts of the two lead screws (36) are fixedly sleeved with belt pulleys (36), and the two belt pulleys (36) are connected through a belt.

Description

Automatic conveying device for food cold chain Technical Field The invention relates to the technical field of conveying devices, in particular to a food cold chain automatic conveying device. Background The food cold chain is a special supply chain system for ensuring the quality safety of food, reducing loss and preventing pollution after perishable food is purchased or caught from a production place, and is formed by four aspects of freezing processing, freezing storage, refrigerating transportation, distribution and selling, wherein all links of the system are always in a low-temperature environment necessary for the product in the hands of a consumer. Ice delivery is a critical link at the front end of the cold chain. After the ice cubes are produced by the ice maker, the ice cubes can be neatly conveyed into the plate conveyor by the turnover machine, then conveyed into the chain conveyor by the plate conveyor, and finally conveyed to a proper position. In the prior art, in order to ensure that ice cubes can smoothly transition to a chain conveyor, an arc-shaped baffle plate and a guide rod which is obliquely arranged are usually added at the tail end of the plate conveyor, but in the process of conveying ice cubes, rear ice cubes continuously generate extrusion thrust to front ice cubes, so that the front ice cubes collide and rub with the arc-shaped baffle plate, and after the collision and the friction, the contact part of the ice cubes is easy to generate slag and defect, so that a groove is formed, and the ice cubes are extremely easy to clamp at the tail end of the plate conveyor and cannot smoothly enter the chain conveyor. At this time, workers need to manually pull out the jammed ice cubes by means of tools such as hooks, and follow-up ice cubes cannot be transported forward continuously, so that the workers need to watch, the labor cost is increased, and the conveying continuity is affected. Disclosure of Invention The invention aims to provide an automatic food cold chain conveying device, which solves the problems that in the background technology, after collision and friction occur between ice cubes and an arc-shaped baffle plate, grooves are formed, so that the ice cubes are very easy to clamp at the tail end of a plate-type conveyor and cannot smoothly enter a chain-type conveyor, and therefore, the problem that the ice cubes need to be manually dredged, the labor cost is increased, and the conveying continuity and the production efficiency are affected is solved. The technical scheme is that the automatic food cold chain conveying device comprises an ice cube overturning machine, a plate conveyor and a chain conveyor, wherein one end, close to the plate conveyor, of the top of the chain conveyor is provided with a mounting frame, one side of the mounting frame is provided with an adjusting mechanism, two ends inside the mounting frame are respectively provided with a movable seat, one sides, close to each other, of the two movable seats are respectively provided with a mounting block, two sliding rods are fixedly arranged on one sides of the two mounting blocks, springs I are sleeved outside the sliding rods above the two sliding rods, one ends, far away from the mounting blocks, of the sliding rods are respectively sleeved in the corresponding movable seats in a sliding manner, one sides, far away from each other, of the two mounting blocks are respectively provided with a clamping hook mechanism, the upper sides of the two clamping hook mechanisms are respectively provided with a unhooking mechanism, and the inside of the mounting frame is provided with a driving mechanism. Preferably, one end of the plate conveyor, which is close to the chain conveyor, is fixedly provided with an arc-shaped baffle plate and a guide rod, and the arc-shaped baffle plate and the guide rod are respectively arranged on two sides of the plate conveyor. Preferably, the adjusting mechanism comprises a supporting frame, a first guide rod is fixedly arranged at one end of the top of the supporting frame, an adjusting screw is rotatably arranged at one end of the top of the supporting frame away from the first guide rod, one end of the mounting frame is slidably sleeved outside the first guide rod, and threads at the other end of the mounting frame are sleeved outside the adjusting screw. Preferably, the hook mechanism comprises a connecting shaft and a transmission groove, the connecting shaft is rotatably arranged at the bottom of a corresponding installation block, a hook is arranged on an outer fixed sleeve of the connecting shaft, a connecting rod is fixedly arranged on one side of the connecting shaft, a first sliding chute is arranged in the connecting rod, a first transmission shaft is movably arranged in the first sliding chute, a lifting rod is fixedly sleeved on the outer portion of one end of the first transmission shaft, the lifting rod is in sliding connection with the installation block, a secon